Sunday, October 10, 2021

Recent Questions - Unix & Linux Stack Exchange

Recent Questions - Unix & Linux Stack Exchange


Manjaro with KDE takes a long time to wake up after sleeping

Posted: 10 Oct 2021 09:59 AM PDT

I've been a long time user of Cinnamon, which I always thought was super fast, but recently switched to KDE. My experience has been pretty good on all fronts, except that I've noticed my laptop takes a long time to wake up after I close the lid (which makes it go to sleep). It takes about 15 seconds, which seems like a long time compared to my previous experience with Cinnamon, where it was pretty instant.

I don't know if it matters, but booting and shutting off also take long. Although the thing that bothers me specifically is the waking up after sleep.

Not sure what's going on. 'I'm not sure how to interpret it, but here's a journalctl output. It seemed like a good place to start

Sep 26 17:47:52 yoga6 avahi-daemon[459]: Withdrawing address record for fe80::2358:caa7:fb14:e96b on wlp2s0.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Leaving mDNS multicast group on interface wlp2s0.IPv6 with address fe80::2358:caa7:fb14:e96b.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Interface wlp2s0.IPv6 no longer relevant for mDNS.  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5721] dhcp4 (wlp2s0): canceled DHCP transaction  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5721] dhcp4 (wlp2s0): state changed bound -> terminated  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Interface wlp2s0.IPv4 no longer relevant for mDNS.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Leaving mDNS multicast group on interface wlp2s0.IPv4 with address 10.0.0.23.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Withdrawing address record for 10.0.0.23 on wlp2s0.  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5745] device (wlp2s0): set-hw-addr: set MAC address to 6E:DC:1A:EB:57:DE (scanning)  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Joining mDNS multicast group on interface wlp2s0.IPv4 with address 10.0.0.23.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: New relevant interface wlp2s0.IPv4 for mDNS.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Registering new address record for 10.0.0.23 on wlp2s0.IPv4.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Withdrawing address record for 10.0.0.23 on wlp2s0.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Leaving mDNS multicast group on interface wlp2s0.IPv4 with address 10.0.0.23.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Interface wlp2s0.IPv4 no longer relevant for mDNS.  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5774] device (wlp2s0): supplicant interface state: completed -> disconnected  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5776] device (wlp2s0): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5792] device (wlp2s0): set-hw-addr: reset MAC address to 48:51:C5:D3:12:97 (unmanage)  Sep 26 17:47:52 yoga6 kded5[1476]: plasma-nm: Not emitting connection deactivated notification as we're about to suspend  Sep 26 17:47:52 yoga6 kded5[1476]: plasma-nm: Network connectivity limited, scheduling notification  Sep 26 17:47:52 yoga6 systemd[1]: Reached target Sleep.  Sep 26 17:47:52 yoga6 systemd[1]: Starting System Suspend...  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: libpng warning: iCCP: known incorrect sRGB profile  Sep 26 17:47:52 yoga6 wpa_supplicant[949]: nl80211: deinit ifname=p2p-dev-wlp2s0 disabled_11b_rates=0  Sep 26 17:47:52 yoga6 wpa_supplicant[949]: nl80211: deinit ifname=wlp2s0 disabled_11b_rates=0  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:406:376: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:407:130: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:408:130: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:408:393: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:409:130: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:410:129: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:411:129: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:412:129: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:413:129: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:413:379: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:413:631: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 systemd-sleep[41647]: Entering sleep state 'suspend'...  Sep 26 17:47:52 yoga6 kernel: PM: suspend entry (s2idle)  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.virtualkeyboard.hunspell: Hunspell dictionary is missing for "en_US" . Search paths ("/usr/share/qt/qtvirtualkeyboard/hunspell", "/usr>  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: QHttpNetworkConnectionPrivate::_q_hostLookupFinished could not de-queue request, failed to report HostNotFoundError  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/lockscreen/MediaControls.qml:94:9: QML Image: Host i.scdn.co not f>  Sep 26 17:53:16 yoga6 kernel: Filesystems sync: 0.259 seconds  Sep 26 17:53:16 yoga6 kernel: Freezing user space processes ... (elapsed 0.003 seconds) done.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Withdrawing address record for 10.0.0.23 on wlp2s0.  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5745] device (wlp2s0): set-hw-addr: set MAC address to 6E:DC:1A:EB:57:DE (scanning)  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Joining mDNS multicast group on interface wlp2s0.IPv4 with address 10.0.0.23.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: New relevant interface wlp2s0.IPv4 for mDNS.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Registering new address record for 10.0.0.23 on wlp2s0.IPv4.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Withdrawing address record for 10.0.0.23 on wlp2s0.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Leaving mDNS multicast group on interface wlp2s0.IPv4 with address 10.0.0.23.  Sep 26 17:47:52 yoga6 avahi-daemon[459]: Interface wlp2s0.IPv4 no longer relevant for mDNS.  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5774] device (wlp2s0): supplicant interface state: completed -> disconnected  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5776] device (wlp2s0): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')  Sep 26 17:47:52 yoga6 NetworkManager[462]: <info>  [1632703672.5792] device (wlp2s0): set-hw-addr: reset MAC address to 48:51:C5:D3:12:97 (unmanage)  Sep 26 17:47:52 yoga6 kded5[1476]: plasma-nm: Not emitting connection deactivated notification as we're about to suspend  Sep 26 17:47:52 yoga6 kded5[1476]: plasma-nm: Network connectivity limited, scheduling notification  Sep 26 17:47:52 yoga6 systemd[1]: Reached target Sleep.  Sep 26 17:47:52 yoga6 systemd[1]: Starting System Suspend...  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: libpng warning: iCCP: known incorrect sRGB profile  Sep 26 17:47:52 yoga6 wpa_supplicant[949]: nl80211: deinit ifname=p2p-dev-wlp2s0 disabled_11b_rates=0  Sep 26 17:47:52 yoga6 wpa_supplicant[949]: nl80211: deinit ifname=wlp2s0 disabled_11b_rates=0  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:406:376: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:407:130: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:408:130: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:408:393: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:409:130: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:410:129: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:411:129: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:412:129: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:413:129: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:413:379: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.svg: <input>:413:631: Could not add child element to parent element because the types are incorrect.  Sep 26 17:47:52 yoga6 systemd-sleep[41647]: Entering sleep state 'suspend'...  Sep 26 17:47:52 yoga6 kernel: PM: suspend entry (s2idle)  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: qt.virtualkeyboard.hunspell: Hunspell dictionary is missing for "en_US" . Search paths ("/usr/share/qt/qtvirtualkeyboard/hunspell", "/usr>  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: QHttpNetworkConnectionPrivate::_q_hostLookupFinished could not de-queue request, failed to report HostNotFoundError  Sep 26 17:47:52 yoga6 kscreenlocker_greet[41597]: file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/lockscreen/MediaControls.qml:94:9: QML Image: Host i.scdn.co not f>  Sep 26 17:53:16 yoga6 kernel: Filesystems sync: 0.259 seconds  Sep 26 17:53:16 yoga6 kernel: Freezing user space processes ... (elapsed 0.003 seconds) done.  Sep 26 17:53:16 yoga6 kernel: OOM killer disabled.  Sep 26 17:53:16 yoga6 kernel: Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.  Sep 26 17:53:16 yoga6 kernel: printk: Suspending console(s) (use no_console_suspend to debug)  Sep 26 17:53:16 yoga6 kernel: ACPI: EC: interrupt blocked  Sep 26 17:53:16 yoga6 kernel: ACPI: EC: interrupt unblocked  Sep 26 17:53:16 yoga6 kernel: nvme 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0008 address=0xca4f4000 flags=0x0000]  Sep 26 17:53:16 yoga6 kernel: nvme 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0008 address=0xca4f5000 flags=0x0020]  Sep 26 17:53:16 yoga6 kernel: pci 0000:00:00.2: can't derive routing for PCI INT A  Sep 26 17:53:16 yoga6 kernel: pci 0000:00:00.2: PCI INT A: no GSI  Sep 26 17:53:16 yoga6 kernel: [drm] PCIE GART of 1024M enabled.  Sep 26 17:53:16 yoga6 kernel: [drm] PTB located at 0x000000F400900000  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: SMU is resuming...  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: dpm has been disabled  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: SMU is resumed successfully!  Sep 26 17:53:16 yoga6 kernel: [drm] DMUB hardware initialized: version=0x01010019  Sep 26 17:53:16 yoga6 kernel: nvme nvme0: 15/0/0 default/read/poll queues  Sep 26 17:53:16 yoga6 kernel: [drm] VCN decode and encode initialized successfully(under DPG Mode).  Sep 26 17:53:16 yoga6 kernel: [drm] JPEG decode initialized successfully.  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring gfx uses VM inv eng 0 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 5 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 6 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 7 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 8 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 9 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 10 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring kiq_2.1.0 uses VM inv eng 11 on hub 0  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring sdma0 uses VM inv eng 0 on hub 1  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_dec uses VM inv eng 1 on hub 1  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_enc0 uses VM inv eng 4 on hub 1  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_enc1 uses VM inv eng 5 on hub 1  Sep 26 17:53:16 yoga6 kernel: amdgpu 0000:03:00.0: amdgpu: ring jpeg_dec uses VM inv eng 6 on hub 1  Sep 26 17:53:16 yoga6 kernel: ata2: SATA link down (SStatus 0 SControl 300)  Sep 26 17:53:16 yoga6 kernel: ata1: SATA link down (SStatus 0 SControl 300)  Sep 26 17:53:16 yoga6 kernel: OOM killer enabled.  Sep 26 17:53:16 yoga6 systemd-logind[466]: Lid opened.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: The canary thread is apparently starving. Taking action.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Demoting known real-time threads.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Successfully demoted thread 2180 of process 2179.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Successfully demoted thread 2179 of process 2179.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Successfully demoted thread 2181 of process 2178.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Successfully demoted thread 2178 of process 2178.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Successfully demoted thread 1699 of process 1591.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Successfully demoted thread 1695 of process 1591.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Successfully demoted thread 1694 of process 1591.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Successfully demoted thread 1591 of process 1591.  Sep 26 17:53:16 yoga6 rtkit-daemon[1623]: Demoted 8 threads.  Sep 26 17:53:16 yoga6 kernel: Restarting tasks ... done.  Sep 26 17:53:16 yoga6 systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.  Sep 26 17:53:16 yoga6 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" >  Sep 26 17:53:16 yoga6 kernel: audit: type=1131 audit(1632703996.653:169): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=NetworkManager-dispatcher comm="systemd" ex>  Sep 26 17:53:16 yoga6 systemd-sleep[41647]: System returned from sleep state.  Sep 26 17:53:16 yoga6 kernel: PM: suspend exit  Sep 26 17:53:17 yoga6 systemd[1]: systemd-suspend.service: Deactivated successfully.  Sep 26 17:53:17 yoga6 systemd[1]: Finished System Suspend.  Sep 26 17:53:17 yoga6 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-suspend comm="systemd" exe="/usr/lib/systemd/systemd" hostname=>  Sep 26 17:53:17 yoga6 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-suspend comm="systemd" exe="/usr/lib/systemd/systemd" hostname=?>  Sep 26 17:53:17 yoga6 systemd[1]: Stopped target Sleep.  Sep 26 17:53:17 yoga6 systemd[1]: Reached target Suspend.  Sep 26 17:53:17 yoga6 systemd[1]: Stopped target Suspend.  Sep 26 17:53:17 yoga6 systemd-logind[466]: Operation 'sleep' finished.  Sep 26 17:53:17 yoga6 kernel: audit: type=1130 audit(1632703997.136:170): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-suspend comm="systemd" exe="/usr/li>  Sep 26 17:53:17 yoga6 kernel: audit: type=1131 audit(1632703997.136:171): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-suspend comm="systemd" exe="/usr/li>  Sep 26 17:53:17 yoga6 ModemManager[593]: <info>  [sleep-monitor] system is resuming  Sep 26 17:53:17 yoga6 kded5[1476]: bluedevil: About to resume  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.1421] manager: sleep: wake requested (sleeping: yes  enabled: yes)  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.1422] device (wlp2s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.1592] device (wlp2s0): set-hw-addr: set MAC address to 36:EB:B8:A7:71:EA (scanning)  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.3673] device (p2p-dev-wlp2s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.3678] manager: NetworkManager state is now DISCONNECTED  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.4373] device (wlp2s0): supplicant interface state: internal-starting -> disconnected  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.4373] device (p2p-dev-wlp2s0): state change: unavailable -> unmanaged (reason 'removed', sys-iface-state: 'removed')  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.4376] Wi-Fi P2P device controlled by interface wlp2s0 created  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.4378] manager: (p2p-dev-wlp2s0): new 802.11 Wi-Fi P2P device (/org/freedesktop/NetworkManager/Devices/6)  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.4379] device (p2p-dev-wlp2s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.4383] device (wlp2s0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')  Sep 26 17:53:17 yoga6 NetworkManager[462]: <info>  [1632703997.4390] device (p2p-dev-wlp2s0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:19 yoga6 ModemManager[593]: <info>  [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:02.4/0000:02:00.0': not supported by any plugin  Sep 26 17:53:20 yoga6 audit[42064]: USER_AUTH pid=42064 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:unix_chkpwd acct="tomas" exe="/usr/bin/unix_chkpwd" hostname=? addr=? termina>  Sep 26 17:53:20 yoga6 kernel: audit: type=1100 audit(1632704000.293:172): pid=42064 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:unix_chkpwd acct="tomas" exe="/usr/bin/unix_chkpw>  Sep 26 17:53:20 yoga6 kscreenlocker_greet[41597]: file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/components/VirtualKeyboard.qml:27: TypeError: Cannot read property>  Sep 26 17:53:20 yoga6 kscreenlocker_greet[41597]: file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/components/VirtualKeyboard.qml:45: TypeError: Cannot read property>  Sep 26 17:53:20 yoga6 kwin_x11[1480]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 30073, resource id: 88080449, major code: 18 (ChangeProperty), minor code: 0  Sep 26 17:53:20 yoga6 kwin_x11[1480]: kwin_core: XCB error: 3 (BadWindow), sequence: 30088, resource id: 20971572, major code: 129 (SHAPE), minor code: 6 (Input)  Sep 26 17:53:20 yoga6 kwin_x11[1480]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 30089, resource id: 20971572, major code: 2 (ChangeWindowAttributes), minor code: 0  Sep 26 17:53:20 yoga6 wpa_supplicant[949]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=DRIVER type=COUNTRY alpha2=US  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5860] policy: auto-activating connection 'Beach House - 2G' (7bb2b2fc-29a9-4cf1-8c42-05981d640d9f)  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5866] device (wlp2s0): Activation: starting connection 'Beach House - 2G' (7bb2b2fc-29a9-4cf1-8c42-05981d640d9f)  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5867] device (wlp2s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5870] manager: NetworkManager state is now CONNECTING  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5886] device (wlp2s0): set-hw-addr: reset MAC address to 48:51:C5:D3:12:97 (preserve)  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5902] device (wlp2s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5907] device (wlp2s0): Activation: (wifi) access point 'Beach House - 2G' has security, but secrets are required.  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5908] device (wlp2s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5910] sup-iface[6a0649f71010af90,2,wlp2s0]: wps: type pbc start...  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5955] device (wlp2s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5959] device (wlp2s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5962] device (wlp2s0): Activation: (wifi) connection 'Beach House - 2G' has security, and secrets exist.  No new secrets nee>  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5910] sup-iface[6a0649f71010af90,2,wlp2s0]: wps: type pbc start...  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5955] device (wlp2s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5959] device (wlp2s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5962] device (wlp2s0): Activation: (wifi) connection 'Beach House - 2G' has security, and secrets exist.  No new secrets nee>  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5962] Config: added 'ssid' value 'Beach House - 2G'  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5962] Config: added 'scan_ssid' value '1'  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5962] Config: added 'bgscan' value 'simple:30:-70:86400'  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5962] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5962] Config: added 'auth_alg' value 'OPEN'  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.5963] Config: added 'psk' value '<hidden>'  Sep 26 17:53:20 yoga6 kded5[1476]: "Object does not exist at path "/org/freedesktop/NetworkManager/ActiveConnection/1""  Sep 26 17:53:20 yoga6 kdeconnectd[1584]: "Object does not exist at path "/org/freedesktop/NetworkManager/ActiveConnection/1""  Sep 26 17:53:20 yoga6 kded5[1476]: plasma-nm: Unhandled active connection state change:  1  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.6391] device (wlp2s0): supplicant interface state: disconnected -> scanning  Sep 26 17:53:20 yoga6 NetworkManager[462]: <info>  [1632704000.6391] device (p2p-dev-wlp2s0): supplicant management interface state: disconnected -> scanning  Sep 26 17:53:23 yoga6 wpa_supplicant[949]: wlp2s0: SME: Trying to authenticate with 10:0c:6b:50:2b:34 (SSID='Beach House - 2G' freq=5240 MHz)  Sep 26 17:53:23 yoga6 kernel: wlp2s0: authenticate with 10:0c:6b:50:2b:34  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.1213] device (wlp2s0): supplicant interface state: scanning -> authenticating  Sep 26 17:53:23 yoga6 kernel: wlp2s0: send auth to 10:0c:6b:50:2b:34 (try 1/3)  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.1214] device (p2p-dev-wlp2s0): supplicant management interface state: scanning -> authenticating  Sep 26 17:53:23 yoga6 wpa_supplicant[949]: wlp2s0: Trying to associate with 10:0c:6b:50:2b:34 (SSID='Beach House - 2G' freq=5240 MHz)  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.2512] device (wlp2s0): supplicant interface state: authenticating -> associating  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.2513] device (p2p-dev-wlp2s0): supplicant management interface state: authenticating -> associating  Sep 26 17:53:23 yoga6 kernel: wlp2s0: authenticated  Sep 26 17:53:23 yoga6 kernel: wlp2s0: associate with 10:0c:6b:50:2b:34 (try 1/3)  Sep 26 17:53:23 yoga6 kernel: wlp2s0: RX AssocResp from 10:0c:6b:50:2b:34 (capab=0x1511 status=0 aid=2)  Sep 26 17:53:23 yoga6 wpa_supplicant[949]: wlp2s0: Associated with 10:0c:6b:50:2b:34  Sep 26 17:53:23 yoga6 wpa_supplicant[949]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0  Sep 26 17:53:23 yoga6 kernel: wlp2s0: associated  Sep 26 17:53:23 yoga6 kernel: wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 10:0c:6b:50:2b:34  Sep 26 17:53:23 yoga6 wpa_supplicant[949]: wlp2s0: WPA: Key negotiation completed with 10:0c:6b:50:2b:34 [PTK=CCMP GTK=CCMP]  Sep 26 17:53:23 yoga6 wpa_supplicant[949]: wlp2s0: CTRL-EVENT-CONNECTED - Connection to 10:0c:6b:50:2b:34 completed [id=0 id_str=]  Sep 26 17:53:23 yoga6 kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.3563] device (wlp2s0): supplicant interface state: associating -> completed  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.3563] device (wlp2s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "Beach H>  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.3564] device (p2p-dev-wlp2s0): supplicant management interface state: associating -> completed  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.3567] device (wlp2s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')  Sep 26 17:53:23 yoga6 wpa_supplicant[949]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-35 noise=9999 txrate=0  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.3580] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)  Sep 26 17:53:23 yoga6 avahi-daemon[459]: Joining mDNS multicast group on interface wlp2s0.IPv6 with address fe80::2358:caa7:fb14:e96b.  Sep 26 17:53:23 yoga6 avahi-daemon[459]: New relevant interface wlp2s0.IPv6 for mDNS.  Sep 26 17:53:23 yoga6 avahi-daemon[459]: Registering new address record for fe80::2358:caa7:fb14:e96b on wlp2s0.*.  Sep 26 17:53:23 yoga6 wpa_supplicant[949]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-35 noise=9999 txrate=245000  Sep 26 17:53:23 yoga6 NetworkManager[462]: <info>  [1632704003.4838] dhcp4 (wlp2s0): state changed unknown -> bound, address=10.0.0.23  Sep 26 17:53:23 yoga6 avahi-daemon[459]: Joining mDNS multicast group on interface wlp2s0.IPv4 with address 10.0.0.23.  Sep 26 17:53:23 yoga6 dbus-daemon[461]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.4'>  Sep 26 17:53:23 yoga6 avahi-daemon[459]: New relevant interface wlp2s0.IPv4 for mDNS.  

Any tip is appreciated!

PS.: I'm using a pretty recent piece of hardware (lenovo Yoga 6 with Ryzen 7), and I've already tried upgrading to the latest kernel. I'm currently using kernel v5.14.10.

I specifically need to remove the fifth character from linux filenames using 'rename'

Posted: 10 Oct 2021 09:23 AM PDT

I've been going round in circles!

I specifically need to remove the fifth character from filenames using 'rename' in Kubuntu linux.

That character appears elsewhere in the names so searching for the char will fail.

I've seen the following:

rename 's/-.*\././' -- *.mp3 *.mp3   

But examination of the rename help file does not has s or its function described

Thanks

Any Software Manager for Kali Linux

Posted: 10 Oct 2021 08:17 AM PDT

The Discover APP in Kali isn't providing me with any useful apps for me(Discord,Spotify,...) How can I install another software manager with more repos ? PS : I found this online ( adding these lines in a file) and It didn't help.

gedit /etc/apt/source.list    deb http://http.kali.org/kali kali-rolling main contrib non free  deb-src http://http.kali.org/kali kali-rolling main contrib non free  

Output of dmesg | grep ath10k shows lot of errors (Ubuntu 20.04)

Posted: 10 Oct 2021 08:04 AM PDT

0

My Wifi is really slow in Ubuntu 20.04 so my driver is ath10k_pci as per: lshw -C network

*-network                          description: Wireless interface         product: QCA6174 802.11ac Wireless Network Adapter         vendor: Qualcomm Atheros         physical id: 0         bus info: pci@0000:02:00.0         logical name: wlp2s0         version: 32         serial: 5c:3a:45:12:ad:7f         width: 64 bits         clock: 33MHz         capabilities: bus_master cap_list ethernet physical wireless         configuration: broadcast=yes driver=ath10k_pci driverversion=5.11.0-37-generic firmware=WLAN.RM.4.4.1-00140-QCARMSWPZ-1 ip=192.168.1.7 latency=0 link=yes multicast=yes wireless=IEEE 802.11         resources: irq:138 memory:93000000-931fffff         

So whenever I run $ dmesg | grep ath10k I get a bunch of errors.

$ dmesg | grep ath10k    [19793.591686] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19799.587616] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19799.588715] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19805.590936] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19805.592194] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19811.587536] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19811.588937] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19814.560773] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19814.561884] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19817.587496] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19817.588746] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19823.587348] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19823.588703] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19829.585346] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19829.586797] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19835.590382] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19835.591558] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19841.587710] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19841.588732] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19847.590087] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19847.591415] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19853.590583] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19853.591659] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19859.586366] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19859.587759] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19865.590423] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19865.591127] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19871.586974] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19871.588169] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19877.586889] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19877.588167] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19883.590598] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19883.592015] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19889.590518] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19889.591842] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19895.590442] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19895.591749] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19901.585160] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19901.586388] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19907.589757] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19907.590920] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19913.590466] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19913.591679] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19919.589889] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19919.591033] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19925.589674] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19925.590910] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19931.587572] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19931.588634] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19937.590131] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19937.591315] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19943.589835] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19943.590985] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19949.583637] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19949.584988] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19955.589487] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19955.590731] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19961.589231] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19961.590640] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19967.585850] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19967.586979] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19973.589412] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19973.590712] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19979.589222] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19979.590417] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19985.586233] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19985.587181] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19991.587768] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19991.589103] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19994.568725] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19994.569959] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19997.585487] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [19997.586717] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20003.585562] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20003.586708] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20009.589006] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20009.590205] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20015.588823] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20015.589996] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20021.587792] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20021.589125] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20027.585890] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20027.587331] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20033.586978] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20033.588123] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20039.589508] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20039.590494] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20045.586088] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20045.587467] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20051.585852] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20051.587008] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20057.589332] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20057.590451] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20063.586178] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20063.587551] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20069.588813] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20069.589758] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20075.586371] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20075.587648] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20081.588961] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20081.590045] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20087.589503] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20087.590681] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20093.589144] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20093.590105] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20099.589654] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20099.590798] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20105.589500] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20105.590529] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20111.588487] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20111.590090] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20117.585869] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20117.587103] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20123.589708] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20123.591009] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20129.589485] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20129.590591] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20135.589167] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20135.591139] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20141.582579] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20141.583941] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20147.583006] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20147.584338] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20153.583712] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20153.585438] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20159.584275] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20159.585612] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20447.588930] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20447.590024] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20453.589220] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20453.590505] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20459.583740] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20459.585198] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20465.588606] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20465.590009] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20471.589556] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20471.590685] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20477.588999] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20477.590266] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20483.585758] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20483.587147] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20489.588846] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20489.590241] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20495.585547] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20495.586720] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20501.589065] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20501.590032] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20507.587366] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20507.588696] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20513.585591] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20513.586951] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20519.589384] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20519.590464] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20525.588821] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20525.589769] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20531.589404] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20531.590790] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20534.603306] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20534.604407] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20537.585872] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20537.587030] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20543.588551] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20543.589830] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20549.585507] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20549.586762] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20555.589208] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20555.590493] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20561.587591] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20561.588954] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20567.588267] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20567.589476] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20573.588794] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20573.590102] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20579.588687] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20579.590083] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20585.588305] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20585.589788] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20591.585646] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20591.586818] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20597.585409] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20597.586454] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20603.585233] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20603.586357] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20609.588390] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20609.589601] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20615.585239] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20615.586520] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20621.610017] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20621.611219] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20627.585270] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20627.586573] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20633.584199] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20633.585436] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20639.588767] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20639.589995] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20645.584677] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20645.585911] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20651.584954] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20651.586112] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20657.588261] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20657.589370] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20663.588714] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20663.589908] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20669.588248] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20669.589461] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20675.583012] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20675.584704] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20681.588043] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20681.589236] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20687.588532] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20687.589640] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20693.588065] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20693.589363] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20699.581631] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20699.582772] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20705.588146] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20705.589563] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20711.584848] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20711.586047] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20714.671109] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20714.672486] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20717.584978] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [20717.586367] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21023.585484] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21023.586688] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21029.586425] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21029.587459] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21035.585875] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21035.587106] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21041.581038] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21041.582382] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21047.585922] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21047.587308] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21053.582729] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21053.584068] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21059.581822] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21059.583007] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21065.584626] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21065.586004] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21071.582654] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21071.583880] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21074.616158] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21074.617396] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21077.583167] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21077.584404] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21083.585839] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21083.587014] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21089.586601] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  [21089.587874] ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7  

This is just the 1/12th of the total errors(All of them says :

invalid ht params rate 1440 100kbps nss 2 mcs 7  

Does anyone know any fix?

How to easily abort unattended-upgrades or configure it so that it gets aborted automatically once apt-get is used to upgrade?

Posted: 10 Oct 2021 10:21 AM PDT

On Debian11/KDE when trying to upgrade packages (and earlier sudo apt-get update as well) it displays the following error message:

Cannot get the exclusive lock on the package backend.  Please close any other legacy packaging tools that may be open.    E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process {id} (unattended-upgr)  W: Be aware that removing the lock file is not a solution and may break your system.  E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?  

In the process manager (KSysguard) the process-tree is like this:

apt.systemd.dai->apt.systemd.dai->unattended-upgr->unattended-upgr->unattended-upgr

When I try to "End Process" in KSysGuard it just gets restarted (and that wouldn't be the solution anyway). The process finishes after a while but there are still security updates that haven't been implemented so I'm not sure what it does / how it's useful.

I also had this problem after a dist-upgrade.

How to abort unattended-upgrades or configure it so that it gets aborted automatically once apt-get is used to upgrade? I think it should be as easy as possible (by default) to update packages and something blocking the update could be a problem for people who just started using GNU/Linux or aren't interested in spending time to solve this problem of updating suddenly not working for unknown reasons. Some people recommend to manually (via commands) temporarily stop (even requiring a reboot) or permanently remove the unattended-upgr package.

Concerning permanently removing unattended-upgr I think that upgrading packages in the background would be useful but is unattended-upgr actually doing so?

In any case if this isn't a bug or a problem of Debian's default configuration of it, it currently seems to decrease user-friendliness / convenience / UX.

How to remap CapsLock to Esc in Vim, installed on Ubuntu (console only, no Desktop Environment)?

Posted: 10 Oct 2021 08:05 AM PDT

The goal is to remap CapsLock to Esc in Vim, installed on Ubuntu (console only, no Desktop Environment).

This Ubuntu system is installed on Virtual Private Server. I'm logging to this server using Putty, from my home laptop with Windows 10.

And everybody are talking about mapping this CapsLock key to Esc in Vim, but I was unable to find actual line, that needs 2 be written in $HOME/.vimrc file.

This is what I've tried myself, but none of this works, except for the first line adding row numbers:

set number    inoremap <Caps> <Esc>  inoremap <Caps_Lock> <Esc>  inoremap <CapsLock> <Esc>  

The goal is to remap CapsLock to Esc only in Vim, not the whole Ubuntu server.

I've checked and CapsLock works fine in Vim, and makes UpperCase when locked.

I've searched so many places like: https://vim.fandom.com/wiki/Mapping_keys_in_Vim_-Tutorial(Part_1) all 3 parts of this guide and here as well.

Like everything is written there: mapping "ii", "jj", "jk", "jw" different Ctrl and Shift combinations. Everything except CapsLock to Esc remap.

??? Why ???

Why is it so hard to remap CapsLock to Esc in Vim? It's almost my question, but unfortunately on Windows OS.

From the comments below my question I gather that mapping CapsLock to Esc is impossible in Vim alone.

I've also read this thread: How to use CapsLock instead of Escape in Vim?

And the answer that's accepted states: "For remapping in the console, if your distro uses systemd, you can use a custom keyboard layout in /etc/vconsole.conf as described on the Arch Wiki."

I guess Ubuntu uses systemd, so I'm ready to accept the answer that's going to map CapsLock to Esc key in whole Ubuntu installed on my VPS, providing my home, Windows machine key mappings, remain unchanged.

I've run this:

michal@localhost:~$ localectl status     System Locale: LANG=en_US.UTF-8         VC Keymap: n/a        X11 Layout: us         X11 Model: pc105  

What should I do next?

I think I don't have this file /etc/vconsole.conf on my Ubuntu VPS. Should I create it myself, or should it be there by default?

How to block web traffic for some websites without proxy server

Posted: 10 Oct 2021 08:00 AM PDT

Hello in our windows environment we need to block or filter internet some websites using Centos 8 For squid proxy server we need to assign group policy or add proxy address one by on which is not possible for us We need something through centos to filter our internet.Kindly advice necessary.

Right syntax of dictionary of key/value pairs

Posted: 10 Oct 2021 09:54 AM PDT

I read through the docs here and here. My goal is to configure a ip-sec VPN connection from nmcli only. I run Ubuntu 20.04 Server without X Server. I already have a connection file on another machine, so I have all the information needed:

[connection]  id=myVPN  uuid=blabla-blabla-blabla  type=vpn  autoconnect=false  permissions=user:mark:;    [vpn]  IKE DH Group=dh2  IPSec ID=myID  IPSec gateway=myGateway  IPSec secret-flags=1  Local Port=0  NAT Traversal Mode=natt  Perfect Forward Secrecy=server  Vendor=cisco  Xauth password-flags=1  Xauth username=myUser  ipsec-secret-type=save  xauth-password-type=save  service-type=org.freedesktop.NetworkManager.vpnc    [ipv4]  dns-search=  method=auto    [ipv6]  addr-gen-mode=stable-privacy  dns-search=  method=auto    [proxy]  

Here my first try:

sudo nmcli connection add connection.id myVPN connection.type vpn connection.autoconnect false connection.permissions mark vpn.data {"IKE DH Group"="dh2" "IPSec ID"="myID" "IPSec gateway"="myGateway" "IPSec secret-flags"="1" "Local Port"="0" "NAT Traversal Mode"="natt" "Perfect Forward Secrecy"="server" "Vendor"="cisco" "Xauth password-flags"="1" "Xauth username"="myUser" "ipsec-secret-type"="save" "xauth-password-type"="save" } vpn.service-type=org.freedesktop.NetworkManager.vpnc  

It fails with the following error:

Error: invalid <setting>.<property> 'IPSec ID=myID'

I understood it wants the . instead of the = to assign the key/value pairs. Here my second try:

Error: failed to modify vpn.data: '{IKE DH Group.dh2' is not valid; use =

Now it says the opposite: it wants the `= sign. What is the correct syntax to set those key/value pairs?

Can git clone be used with code storage services which are not github?

Posted: 10 Oct 2021 08:39 AM PDT

Can git clone be used with code storage services which are not github?

Is the data organization architecture with which git works unique to GitHub or that the code in other code storage services website's would be organized the same way (so that git could work with it without problem)?

How to extend partition size without losing data?

Posted: 10 Oct 2021 08:31 AM PDT

How do I extend the size of /dev/sda5 using the unallocated space on the top? I've tried using the resize/move option directly but can't do that because the partition is mounted and it can't be unmounted since it is the only partition. I tried swap-off and then increasing the size of swap. And it didn't work either.

enter image description here

DNS names on virtual machines don't work

Posted: 10 Oct 2021 08:38 AM PDT

I have a problem with my virtual machines:

I have three machines. VM5 has connected to internet network via NAT. It can ping both 8.8.8.8 and google.com. VM1 and VM2 ping 8.8.8.8 but can't ping google.com.

Is it some problem with DNS?

The VM5 has POSTROUTING MASQUERADE.

UPD:

VM1 to gooogle.com ping

tcpdump on VM5

/etc/resolv.conf on VM5

Network scheme

VM5 configuration

UPD 2:

I have 2 networks:

  • 192.168.1.0/24 is red ellipse on the picture.
  • 192.168.2.0/24 is green ellipse. VM5 has NAT to get access to Internet Network.

I use debian OS on all machines.

UPD3:

VM5:

ping 192.168.0.1

nslookup google.com

Linux: How to merge identical named folders with different case from the CLI (BASH preferred)

Posted: 10 Oct 2021 07:24 AM PDT

I have on my Linux NAS miscellaneous folders with identical names, except for case,like this:

  • /data/libraries
  • /Data/libraries/presets
  • /Data/Libraries/presets
  • /Data/Libraries/Presets
  • /merged/readme
  • /merged/Readme
  • /merged/ReadMe
  • /merged/README
  • etc.

This is ok-ish on Linux, even though not desirable, but because this is on a NAS that services Windows PCs, the client PCs get confused and only actually show the content of one of the folders, despite showing all the variations...

There are so many, that I want to automate merging these folders together.

What capitalization we end up with is really irrelevant, although a format of 'Capitalized First Letter Of Each Word' would be preferred, if remotely possible, the ultimate goal is to just have one of each folder name.

(NOTE: I am aware that there may be conflicts in the file names contained in these folders as well, but after discussing, I'm willing to take the risk that there might be identically named files with different content, simply because currently a lot of the content isn't even readily accessible anyway!)

Are there any ready-made CLI tools (or BASH scripts) to do this?

Script doesn't work with shebang "/usr/bin/env sh", but does with "/usr/bin/env bash" though sh points to bash?

Posted: 10 Oct 2021 06:53 AM PDT

I have a shell script which logs the performance of various programs passed to it as arguments, to help me choose the most performant one. The relevant snippet:

#!/usr/bin/env sh  function cal_perf () {          real_t=0          user_t=0          sys_t=0          for (( trial=1 ; trial<=$3 ; ++trial )) ; do                  shopt -s lastpipe                  /usr/bin/time -f '%e:%S:%U' $1 $2 |& IFS=":" read real sys user                  real_t=$(echo "$real + $real_t" | bc)                  user_t=$(echo "$user + $user_t" | bc)                  sys_t=$(echo "$sys + $sys_t" | bc)          done          real_t=$(echo "scale=2 ; $real_t / $3" | bc)          user_t=$(echo "scale=2 ; $user_t / $3" | bc)          sys_t=$(echo "scale=2 ; $sys_t / $3" | bc)          printf "%s\t%d\t%.2f\t%.2f\t%.2f\n" $2 $3 $real_t $user_t $sys_t >> timings_$(date '+%Y%m%d')  }    # main  printf "program\t#trials\treal_time_am\tuser_time_am\tsys time_am\n" > timings_$(date '+%Y%m%d')  translator=$1  shift  while [ $# -gt 1 ] ; do cal_perf $translator $1 ${!#} ; shift ; done  

It's supposed to be run on the command line as follows:

perf <translator_progam> <list_of_programs_to_compare> <number_of_trials>  

...for instance: suppose I want to compare the performances of xip.py, foo.py, bar.py, bas.py, qux.py--the net content of the working directory--and run them each for 50 times before generating the stats; I'd invoke the script as:

perf python *py 50  

I think I am missing something obvious here, but when I invoke this script as bash $HOME/bin/perf ... everything works as intended. However, the following two invocations fail (error attached):

  1. perf ...
  2. or even placing it in the working directory and invoking as ./perf ...

enter image description here

changing the shebang to /usr/bin/env bash solves this problem, but /usr/bin/sh points to /usr/bin/bash on my system.

yum update-> Error: Package on red hat Enterprise linux 7.9

Posted: 10 Oct 2021 06:58 AM PDT

On test host, red hat enterprise 7.9 after yum update i have Error Package. Can you help to forward Output yum update;

  --> Finished Dependency Resolution  Error: Package: 1:net-snmp-devel-5.7.2-49.el7.i686 (rhel-7-server-rpms)             Requires: net-snmp = 1:5.7.2-49.el7             Removing: 1:net-snmp-5.7.2-49.el7.x86_64 (installed)                 net-snmp = 1:5.7.2-49.el7             Updated By: 1:net-snmp-5.7.2-49.el7_9.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-49.el7_9.1             Available: 1:net-snmp-5.7.2-18.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-18.el7             Available: 1:net-snmp-5.7.2-20.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-20.el7             Available: 1:net-snmp-5.7.2-20.el7_1.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-20.el7_1.1             Available: 1:net-snmp-5.7.2-24.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-24.el7             Available: 1:net-snmp-5.7.2-24.el7_2.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-24.el7_2.1             Available: 1:net-snmp-5.7.2-24.el7_3.2.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-24.el7_3.2             Available: 1:net-snmp-5.7.2-28.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-28.el7             Available: 1:net-snmp-5.7.2-28.el7_4.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-28.el7_4.1             Available: 1:net-snmp-5.7.2-32.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-32.el7             Available: 1:net-snmp-5.7.2-33.el7_5.2.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-33.el7_5.2             Available: 1:net-snmp-5.7.2-37.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-37.el7             Available: 1:net-snmp-5.7.2-38.el7_6.2.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-38.el7_6.2             Available: 1:net-snmp-5.7.2-43.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-43.el7             Available: 1:net-snmp-5.7.2-43.el7_7.3.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-43.el7_7.3             Available: 1:net-snmp-5.7.2-47.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-47.el7             Available: 1:net-snmp-5.7.2-48.el7_8.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-48.el7_8             Available: 1:net-snmp-5.7.2-48.el7_8.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-48.el7_8.1  Error: Package: 1:net-snmp-agent-libs-5.7.2-49.el7.i686 (rhel-7-server-rpms)             Requires: net-snmp-libs = 1:5.7.2-49.el7             Removing: 1:net-snmp-libs-5.7.2-49.el7.i686 (installed)                 net-snmp-libs = 1:5.7.2-49.el7             Updated By: 1:net-snmp-libs-5.7.2-49.el7_9.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-49.el7_9.1             Available: 1:net-snmp-libs-5.7.2-18.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-18.el7             Available: 1:net-snmp-libs-5.7.2-20.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-20.el7             Available: 1:net-snmp-libs-5.7.2-20.el7_1.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-20.el7_1.1             Available: 1:net-snmp-libs-5.7.2-24.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7             Available: 1:net-snmp-libs-5.7.2-24.el7_2.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7_2.1             Available: 1:net-snmp-libs-5.7.2-24.el7_3.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7_3.2             Available: 1:net-snmp-libs-5.7.2-28.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-28.el7             Available: 1:net-snmp-libs-5.7.2-28.el7_4.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-28.el7_4.1             Available: 1:net-snmp-libs-5.7.2-32.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-32.el7             Available: 1:net-snmp-libs-5.7.2-33.el7_5.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-33.el7_5.2             Available: 1:net-snmp-libs-5.7.2-37.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-37.el7             Available: 1:net-snmp-libs-5.7.2-38.el7_6.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-38.el7_6.2             Available: 1:net-snmp-libs-5.7.2-43.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-43.el7             Available: 1:net-snmp-libs-5.7.2-43.el7_7.3.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-43.el7_7.3             Available: 1:net-snmp-libs-5.7.2-47.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-47.el7             Available: 1:net-snmp-libs-5.7.2-48.el7_8.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-48.el7_8             Available: 1:net-snmp-libs-5.7.2-48.el7_8.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-48.el7_8.1  Error: Package: 1:net-snmp-agent-libs-5.7.2-49.el7.i686 (rhel-7-server-rpms)             Requires: libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.35-3.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.37-1.el7_0.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.40-1.el7_0.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.40-2.el7_0.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.41-2.el7_0.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.44-1.el7_1.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.44-2.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.47-1.el7_2.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.50-1.el7_2.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.52-1.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.56-2.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.60-1.el7_5.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.64-1.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.65-1.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18             Available: 1:mariadb-libs-5.5.68-1.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18  Error: Package: 1:net-snmp-devel-5.7.2-49.el7.i686 (rhel-7-server-rpms)             Requires: net-snmp-libs = 1:5.7.2-49.el7             Removing: 1:net-snmp-libs-5.7.2-49.el7.i686 (installed)                 net-snmp-libs = 1:5.7.2-49.el7             Updated By: 1:net-snmp-libs-5.7.2-49.el7_9.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-49.el7_9.1             Available: 1:net-snmp-libs-5.7.2-18.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-18.el7             Available: 1:net-snmp-libs-5.7.2-20.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-20.el7             Available: 1:net-snmp-libs-5.7.2-20.el7_1.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-20.el7_1.1             Available: 1:net-snmp-libs-5.7.2-24.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7             Available: 1:net-snmp-libs-5.7.2-24.el7_2.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7_2.1             Available: 1:net-snmp-libs-5.7.2-24.el7_3.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7_3.2             Available: 1:net-snmp-libs-5.7.2-28.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-28.el7             Available: 1:net-snmp-libs-5.7.2-28.el7_4.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-28.el7_4.1             Available: 1:net-snmp-libs-5.7.2-32.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-32.el7             Available: 1:net-snmp-libs-5.7.2-33.el7_5.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-33.el7_5.2             Available: 1:net-snmp-libs-5.7.2-37.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-37.el7             Available: 1:net-snmp-libs-5.7.2-38.el7_6.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-38.el7_6.2             Available: 1:net-snmp-libs-5.7.2-43.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-43.el7             Available: 1:net-snmp-libs-5.7.2-43.el7_7.3.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-43.el7_7.3             Available: 1:net-snmp-libs-5.7.2-47.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-47.el7             Available: 1:net-snmp-libs-5.7.2-48.el7_8.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-48.el7_8             Available: 1:net-snmp-libs-5.7.2-48.el7_8.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-48.el7_8.1  Error: Package: 1:net-snmp-perl-5.7.2-49.el7.x86_64 (@repo/$releasever)             Requires: net-snmp-libs = 1:5.7.2-49.el7             Removing: 1:net-snmp-libs-5.7.2-49.el7.i686 (installed)                 net-snmp-libs = 1:5.7.2-49.el7             Updated By: 1:net-snmp-libs-5.7.2-49.el7_9.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-49.el7_9.1             Available: 1:net-snmp-libs-5.7.2-18.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-18.el7             Available: 1:net-snmp-libs-5.7.2-20.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-20.el7             Available: 1:net-snmp-libs-5.7.2-20.el7_1.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-20.el7_1.1             Available: 1:net-snmp-libs-5.7.2-24.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7             Available: 1:net-snmp-libs-5.7.2-24.el7_2.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7_2.1             Available: 1:net-snmp-libs-5.7.2-24.el7_3.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-24.el7_3.2             Available: 1:net-snmp-libs-5.7.2-28.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-28.el7             Available: 1:net-snmp-libs-5.7.2-28.el7_4.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-28.el7_4.1             Available: 1:net-snmp-libs-5.7.2-32.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-32.el7             Available: 1:net-snmp-libs-5.7.2-33.el7_5.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-33.el7_5.2             Available: 1:net-snmp-libs-5.7.2-37.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-37.el7             Available: 1:net-snmp-libs-5.7.2-38.el7_6.2.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-38.el7_6.2             Available: 1:net-snmp-libs-5.7.2-43.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-43.el7             Available: 1:net-snmp-libs-5.7.2-43.el7_7.3.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-43.el7_7.3             Available: 1:net-snmp-libs-5.7.2-47.el7.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-47.el7             Available: 1:net-snmp-libs-5.7.2-48.el7_8.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-48.el7_8             Available: 1:net-snmp-libs-5.7.2-48.el7_8.1.i686 (rhel-7-server-rpms)                 net-snmp-libs = 1:5.7.2-48.el7_8.1  Error: Package: 1:net-snmp-agent-libs-5.7.2-49.el7.i686 (rhel-7-server-rpms)             Requires: libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.35-3.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.37-1.el7_0.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.40-1.el7_0.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.40-2.el7_0.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.41-2.el7_0.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.44-1.el7_1.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.44-2.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.47-1.el7_2.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.50-1.el7_2.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.52-1.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.56-2.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.60-1.el7_5.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.64-1.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.65-1.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)             Available: 1:mariadb-libs-5.5.68-1.el7.i686 (rhel-7-server-rpms)                 libmysqlclient.so.18(libmysqlclient_18)  Error: Package: 1:net-snmp-perl-5.7.2-49.el7.x86_64 (@repo/$releasever)             Requires: net-snmp = 1:5.7.2-49.el7             Removing: 1:net-snmp-5.7.2-49.el7.x86_64 (installed)                 net-snmp = 1:5.7.2-49.el7             Updated By: 1:net-snmp-5.7.2-49.el7_9.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-49.el7_9.1             Available: 1:net-snmp-5.7.2-18.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-18.el7             Available: 1:net-snmp-5.7.2-20.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-20.el7             Available: 1:net-snmp-5.7.2-20.el7_1.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-20.el7_1.1             Available: 1:net-snmp-5.7.2-24.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-24.el7             Available: 1:net-snmp-5.7.2-24.el7_2.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-24.el7_2.1             Available: 1:net-snmp-5.7.2-24.el7_3.2.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-24.el7_3.2             Available: 1:net-snmp-5.7.2-28.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-28.el7             Available: 1:net-snmp-5.7.2-28.el7_4.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-28.el7_4.1             Available: 1:net-snmp-5.7.2-32.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-32.el7             Available: 1:net-snmp-5.7.2-33.el7_5.2.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-33.el7_5.2             Available: 1:net-snmp-5.7.2-37.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-37.el7             Available: 1:net-snmp-5.7.2-38.el7_6.2.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-38.el7_6.2             Available: 1:net-snmp-5.7.2-43.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-43.el7             Available: 1:net-snmp-5.7.2-43.el7_7.3.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-43.el7_7.3             Available: 1:net-snmp-5.7.2-47.el7.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-47.el7             Available: 1:net-snmp-5.7.2-48.el7_8.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-48.el7_8             Available: 1:net-snmp-5.7.2-48.el7_8.1.x86_64 (rhel-7-server-rpms)                 net-snmp = 1:5.7.2-48.el7_8.1  **********************************************************************  yum can be configured to try to resolve such errors by temporarily enabling  disabled repos and searching for missing dependencies.  To enable this functionality please set 'notify_only=0' in /etc/yum/pluginconf.d/search-disabled-repos.conf  **********************************************************************    --> Running transaction check  ---> Package kernel.x86_64 0:3.10.0-1160.24.1.el7 will be erased  ---> Package net-snmp.x86_64 1:5.7.2-49.el7 will be updated  --> Processing Dependency: net-snmp = 1:5.7.2-49.el7 for package: 1:net-snmp-perl-5.7.2-49.el7.x86_64  --> Processing Dependency: net-snmp = 1:5.7.2-49.el7 for package: 1:net-snmp-devel-5.7.2-49.el7.i686  ---> Package net-snmp-agent-libs.i686 1:5.7.2-49.el7 will be installed  --> Processing Dependency: net-snmp-libs = 1:5.7.2-49.el7 for package: 1:net-snmp-agent-libs-5.7.2-49.el7.i686  --> Processing Dependency: libmysqlclient.so.18 for package: 1:net-snmp-agent-libs-5.7.2-49.el7.i686  Package 1:mariadb-libs-5.5.68-1.el7.i686 is obsoleted by MariaDB-compat-10.3.22-1.el7.centos.x86_64 which is already installed  --> Processing Dependency: libmysqlclient.so.18(libmysqlclient_18) for package: 1:net-snmp-agent-libs-5.7.2-49.el7.i686  Package 1:mariadb-libs-5.5.68-1.el7.i686 is obsoleted by MariaDB-compat-10.3.22-1.el7.centos.x86_64 which is already installed  ---> Package net-snmp-devel.i686 1:5.7.2-49.el7 will be installed  --> Processing Dependency: net-snmp = 1:5.7.2-49.el7 for package: 1:net-snmp-devel-5.7.2-49.el7.i686  --> Processing Dependency: net-snmp-libs = 1:5.7.2-49.el7 for package: 1:net-snmp-devel-5.7.2-49.el7.i686  ---> Package net-snmp-libs.i686 1:5.7.2-49.el7 will be updated  --> Processing Dependency: net-snmp-libs = 1:5.7.2-49.el7 for package: 1:net-snmp-perl-5.7.2-49.el7.x86_64  --> Processing Dependency: net-snmp-libs = 1:5.7.2-49.el7 for package: 1:net-snmp-devel-5.7.2-49.el7.i686  --> Processing Dependency: net-snmp-libs = 1:5.7.2-49.el7 for package: 1:net-snmp-agent-libs-5.7.2-49.el7.i686  ---> Package net-snmp-libs.x86_64 1:5.7.2-49.el7 will be updated  --> Processing Dependency: net-snmp-libs = 1:5.7.2-49.el7 for package: 1:net-snmp-perl-5.7.2-49.el7.x86_64  --> Processing Dependency: net-snmp-libs = 1:5.7.2-49.el7 for package: 1:net-snmp-devel-5.7.2-49.el7.i686  --> Processing Dependency: net-snmp-libs = 1:5.7.2-49.el7 for package: 1:net-snmp-agent-libs-5.7.2-49.el7.i686  --> Finished Dependency Resolution   You could try using --skip-broken to work around the problem  ** Found 21 pre-existing rpmdb problem(s), 'yum check' output follows:  centreon-plugin-Operatingsystems-Linux-Local-20210622-151444.el7.centos.noarch has missing requires of quota  krb5-devel-1.15.1-50.el7.i686 has missing requires of krb5-libs(x86-32) = ('0', '1.15.1', '50.el7')  krb5-devel-1.15.1-50.el7.i686 has missing requires of libcom_err.so.2  krb5-devel-1.15.1-50.el7.i686 has missing requires of libgssapi_krb5.so.2  krb5-devel-1.15.1-50.el7.i686 has missing requires of libgssapi_krb5.so.2(gssapi_krb5_2_MIT)  krb5-devel-1.15.1-50.el7.i686 has missing requires of libgssrpc.so.4  krb5-devel-1.15.1-50.el7.i686 has missing requires of libk5crypto.so.3  krb5-devel-1.15.1-50.el7.i686 has missing requires of libkadm5(x86-32) = ('0', '1.15.1', '50.el7')  krb5-devel-1.15.1-50.el7.i686 has missing requires of libkdb5.so.8  krb5-devel-1.15.1-50.el7.i686 has missing requires of libkeyutils.so.1  krb5-devel-1.15.1-50.el7.i686 has missing requires of libkrad.so.0  krb5-devel-1.15.1-50.el7.i686 has missing requires of libkrb5.so.3  krb5-devel-1.15.1-50.el7.i686 has missing requires of libkrb5.so.3(krb5_3_MIT)  krb5-devel-1.15.1-50.el7.i686 has missing requires of libkrb5support.so.0  krb5-devel-1.15.1-50.el7.i686 has missing requires of libselinux.so.1  1:openssl-libs-1.0.2k-21.el7_9.i686 has missing requires of libcom_err.so.2  1:openssl-libs-1.0.2k-21.el7_9.i686 has missing requires of libgssapi_krb5.so.2  1:openssl-libs-1.0.2k-21.el7_9.i686 has missing requires of libk5crypto.so.3  1:openssl-libs-1.0.2k-21.el7_9.i686 has missing requires of libk5crypto.so.3(k5crypto_3_MIT)  1:openssl-libs-1.0.2k-21.el7_9.i686 has missing requires of libkrb5.so.3  1:openssl-libs-1.0.2k-21.el7_9.i686 has missing requires of libkrb5.so.3(krb5_3_MIT)```  

Cannot install ghostscript, libgs9 and libpaper1 on Debian Bullseye

Posted: 10 Oct 2021 06:59 AM PDT

My Dockerfile is:

FROM python:3.9-slim-bullseye      RUN apt-get update && apt-get install \      --no-install-recommends -qq -y \      apt-utils \      poppler-utils \      libjpeg-dev \      libcairo2-dev \      pdftk \      ghostscript \      autoconf-archive \      pkg-config \      libpng-dev \      libtiff5-dev \      zlib1g-dev \      imagemagick \      wget \      procps \      curl \      locales \      libicu-dev \      libpango1.0-dev \      g++ \      make \      tesseract-ocr \      tesseract-ocr-por \      tesseract-ocr-osd  

I can build it through sudo docker build -t foo . on my machine (Ubuntu 20.04 and Docker version 19.03.10), but I can't do the same on Travis CI:

Errors were encountered while processing:   libpaper1:amd64   libgs9:amd64   ghostscript  E: Sub-process /usr/bin/dpkg returned an error code (1)  The command '/bin/sh -c apt-get update && apt-get install     --no-install-recommends -qq -y     apt-utils     poppler-utils     libjpeg-dev     libcairo2-dev     pdftk     ghostscript     autoconf-archive     pkg-config     libpng-dev     libtiff5-dev     zlib1g-dev     imagemagick     wget     procps     curl     locales     libicu-dev     libpango1.0-dev     g++     make     tesseract-ocr     tesseract-ocr-por     tesseract-ocr-osd     libc6     libgs9     ucf     libpaper1' returned a non-zero code: 100  

Part of log regarding libpaper1:

Setting up libpaper1:amd64 (1.1.28+b1) ...  debconf: unable to initialize frontend: Dialog  debconf: (TERM is not set, so the dialog frontend is not usable.)  debconf: falling back to frontend: Readline  Creating config file /etc/papersize with new version  stat: cannot statx '/etc/papersize.dpkg-inst': Operation not permitted  dpkg: error processing package libpaper1:amd64 (--configure):   installed libpaper1:amd64 package post-installation script subprocess returned error exit status 1  

Part of log regarding libgs9:

dpkg: error processing package libgs9:amd64 (--configure):   dependency problems - leaving unconfigured  

Part of log regarding ghostscript:

dpkg: dependency problems prevent configuration of ghostscript:   ghostscript depends on libgs9 (= 9.53.3~dfsg-7+deb11u1); however:    Package libgs9:amd64 is not configured yet.  

I tried the following without success:

RUN dpkg --configure -a && apt-get -f install  

and also:

RUN apt-get clean && apt-get update && apt-get install --fix-broken    RUN apt-get install --assume-yes --no-install-recommends -qq \  

Part of my .travis.yaml:

jobs:    include:      - stage: Build temporary docker image        services:          - docker        language: minimal        if: type = pull_request AND branch = master        script:          - source ci_scripts/gcloud_setup.sh          - gcloud docker -- pull gcr.io/foo/bar          - docker build --cache-from gcr.io/foo/bar:latest -t bar_temp .          - docker tag bar_temp gcr.io/foo/bar          - gcloud docker -- push gcr.io/foo/bar  

Am I missing something here? How can I install those packages without error?

Exit sh script if condition is met

Posted: 10 Oct 2021 06:52 AM PDT

Maybe this is a rookie question, but I am fairly new to sh scripting and I have to wait about two hours to make sure my logic is right, so I just wanted to ask here.

I have a sh-script which should get the number of lines on a specific file; the whole sh script should be exit/stopped as soon the condition is met

if [wc -l "$file_data" -lt 2000]; then          echo "does not meet minimum requirements"          exit -1  

I don't know if I should go with exit 0 or exit 1 or exit -1?

I can't recompile im-chooser in Fedora 34

Posted: 10 Oct 2021 06:58 AM PDT

I have a problem in my Fedora 34 with one package which i can't recompile using rpmbuild --rebuild from Fedora 22 to 34, cause it gave me an error which I can't repair.

eggsmclient-dbus-gnome.c: In function 'sm_client_gdbus_get_interface_info':  eggsmclient-dbus-gnome.c:80:25: error: format not a string literal and no format arguments [-Werror=format-security]   80 |                         g_warning(err->message);      |                         ^~~~~~~~~  eggsmclient-dbus-gnome.c: In function 'sm_client_dbus_gnome_end_session':  eggsmclient-dbus-gnome.c:123:17: error: format not a string literal and no format arguments [-Werror=format-security]  123 |                 g_warning(err->message);      |                 ^~~~~~~~~  eggsmclient-dbus-gnome.c: In function 'egg_sm_client_dbus_gnome_new':  eggsmclient-dbus-gnome.c:163:17: error: format not a string literal and no format arguments [-Werror=format-security]  163 |                 g_warning(err->message);      |                 ^~~~~~~~~  cc1: some warnings being treated as errors  make[2]: *** [Makefile:601: libeggsmclient_la-eggsmclient-dbus-gnome.lo] Error 1  make[2]: *** Waiting for unfinished jobs....  make[2]: Leaving directory '/root/rpmbuild/BUILD/im-chooser-1.6.4/libimchooseui'  make[1]: *** [Makefile:417: all-recursive] Error 1  make[1]: Leaving directory '/root/rpmbuild/BUILD/im-chooser-1.6.4'  make: *** [Makefile:348: all] Error 2  

Remove Konqueror without installing firefox-esr from KDE Plasma in Debian

Posted: 10 Oct 2021 06:59 AM PDT

I am trying to uninstall Konqueror from my Debian 11 system running KDE Plasma Desktop. Shell command sudo apt remove konqueror gives:

Reading package lists... Done  Building dependency tree... Done  Reading state information... Done  The following package was automatically installed and is no longer required:    libkf5konq6  Use 'sudo apt autoremove' to remove it.  The following additional packages will be installed:    firefox-esr  Suggested packages:    fonts-stix | otf-stix fonts-lmodern  The following packages will be REMOVED:    konq-plugins konqueror  The following NEW packages will be installed:    firefox-esr  0 upgraded, 1 newly installed, 2 to remove and 0 not upgraded.  1 not fully installed or removed.  Need to get 55.4 MB of archives.  After this operation, 180 MB of additional disk space will be used.  Do you want to continue? [Y/n]  

I don't want firefox-esr to be installed because I am using Brave Browser which is already set to default.

Output of apt-cache policy konq-plugins konqueror firefox-esr:

konq-plugins:    Installed: 4:20.12.0-4    Candidate: 4:20.12.0-4    Version table:   *** 4:20.12.0-4 500          500 http://deb.debian.org/debian bullseye/main amd64 Packages          100 /var/lib/dpkg/status  konqueror:    Installed: 4:20.12.0-4    Candidate: 4:20.12.0-4    Version table:   *** 4:20.12.0-4 500          500 http://deb.debian.org/debian bullseye/main amd64 Packages          100 /var/lib/dpkg/status  firefox-esr:    Installed: (none)    Candidate: 78.14.0esr-1~deb11u1    Version table:       78.14.0esr-1~deb11u1 500          500 http://deb.debian.org/debian-security bullseye-security/main amd64 Packages          100 /var/lib/dpkg/status       78.12.0esr-1 500          500 http://deb.debian.org/debian bullseye/main amd64 Packages  

Also, I have no related metapackages installed. The only metapackage installed in my system according to synaptic is init.

Firefox seems to need “catchup time” after unlocking screen (using light-locker/lightdm)

Posted: 10 Oct 2021 09:56 AM PDT

(Possibly related to After unlocking light-locker, screen remains blank proportional to how long it's been locked)

I've recently switched from xscreensaver to light-locker because of an annoying bug that hit me during the upgrade to xscreensaver 6.00).

Am very happy with the switch except for the following issue: when I unlock back into my session, it appears that browsers were somehow suspended or maybe just lost network, because:

  • Electron apps show that they are reconnecting (Not really an issue)
  • Firefox appears to be doing CPU intensive work for ~2 minutes (for an overnight lock) and is unusable during that time frame. I assume it's catching up with everything it missed?

The 2 minutes of inoperative Firefox are a real hassle.

Things that narrow it down:

  • This is on a desktop box that has continuous network access. (Not a laptop that loses wifi when lid closed etc.)
  • I've observed that other apps (launched from the command line prior to locking) have network access while the session is locked. (They continue serving data).
  • I've sshed into the box during lock and using ps/top, I've determined that firefox wasn't "kill -STOPed"

So my best guess is that something tells browsers to discontinue their use of network while the session is locked. Any idea what that might be? Maybe something systemd related?

It doesn't sound like such a terrible idea to suspend browsers while session is locked, but then is there any way to understand what Firefox is doing during these 2 minutes? (Trying to go to about:performance doesn't do anything because Firefox is just too busy to even answer that).

Update (10 Oct 2021):

It looks like light-locker invokes loginctl lock-session ... and I think that's what's driving the behavior of the browsers. This answer by @user1686 suggests that loginctl sends a "lock" signal to all the apps and so I guess what I need to do now is find out how Firefox responds to this and why it hangs as a result.

How to disable Ctrl+S in terminal applications started from file manager or via shortcut?

Posted: 10 Oct 2021 06:51 AM PDT

I've successfully disabled Ctrl+S in terminal using instructions here. However, if I launch a terminal programs (namely terminal vim) from "outside the terminal", Ctrl+S still freezes the screen.

What I mean by "outside the terminal":

  • Using a keyboard shortcut to run something like kitty -e vim to open vim in terminal
  • Using vimserver to launch terminal vim from the file manager, which in the end pretty much does the same as above

Is there a way around this? (Other than unlearning the habit of constantly saving with Ctrl+S ;)

(There are reasons I cannot and don't want to use gVim. Running stty -ixon from inside vim doesn't work, and I'm sure there are good reasons why not – I'm not really familiar with stty yet...)

How to get the size of a Nix derivation?

Posted: 10 Oct 2021 10:15 AM PDT

Is it possible to figure out the size of a derivation after building it? For example, after nixos-rebuild, how much space does the new derivation take, excluding any storage savings because of previous builds?

11. Given a file, replace all occurrence of word “DEF” with “ABC” from 5th line till end in only those lines that contains word “MNO”

Posted: 10 Oct 2021 08:42 AM PDT

#!/bin/sh    counter=5  string="MNO"  while [ $counter -gt 0 ]  do          for item in /Users/kristinautas/Desktop/DEFABC.txt          do                  if [[ $(gsed $counter DEFABC.txt)=*string* ]]; then                          gsed -i "$counter s/DEF/ABC/g" "DEFABC.txt"                          counter=$(($counter+1))                  fi          done  done  

I was able to substitute all occurrences of "DEF" string with "ABC" string starting from line 5 in my file called "DEFABC.txt". However, when I try to add another condition with an if statement (only substitute if the line contains "MNO" string) the script still substitutes all occurrences after line 5. What am I doing wrong?

To search entire file in a directory [closed]

Posted: 10 Oct 2021 09:14 AM PDT

I have a list of some specific IDs in one file.

file1

10012074  10182922  10193829  10213367  10302542  10332316  10492906  10592572  10606805  10627446  10681600  10697905  10758584  10882944  10919833  10921530  11021848  

And there are 30,000 files in this directory as dir. Preview of some files:

16320386  23505634  31404647  40262433  49727240  59977762  72739048  16321609  23507673  31409545  40263912  49731993  59983079  72743197  16321830  23508959  31410806  40274881  49733838  59991144  72743532  16323719  23513175  31413679  40277233  49737047  60000337  72743644  16324483  23513237  31415413  40280305  49739812  60006875  72746735  16325027  23514404  31421015  40283351  49741053  60017537  72748827  16326681  23516543  31422747  40288023  49752294  60022678  72751898  16327485  23517971  31427324  40290554  49752684  60023962  72752027  16333225  23518024  31427909  40291536  49755190  60025125  72754762  16334779  23520574  31428484  40291746  49756105  60029433  72755014  16336857  23522410  31430611  40293529  49756156  60034076  72757030  

Bring those files from this directory that has the same name matched in the content of file1.

Clarifications: I want all related context of file1 from directory containing 30,000 files and merging into a new file. In other words, I want to concatenate the files listed in the file1 file fetching from dir into a single file.

how to Run sudo command in a Bash script

Posted: 10 Oct 2021 08:57 AM PDT

I just need to restart tor service at startup the script is simple as that :

#!/bin/bash    sudo service tor restart  

But I want to execute it without taking my password at every startup.

I followed these posts : https://askubuntu.com/questions/425754/how-do-i-run-a-sudo-command-inside-a-script/425990

and I changed my sudoers file with this :

username ALL=(ALL) NOPASSWD: /path/to/script  

But as I try to execute it in terminal, the script always ask me for password. I also try the others answers in this post but as that post as no validation I didn't find a solution. If someone have a solution ?

Reverse the order of pairs of lines of a text file

Posted: 10 Oct 2021 07:56 AM PDT

I would like reverse the order of pairs of lines of a text file (m3u playlist).

This is the original content of the m3u file:

#EXTM3U  #EXTINF:-1,AL: Klan HD (AL)  http://mydomain.org:8000/live/username/mypass/1.ts  #EXTINF:-1,AL: Klan HD Beckup  http://mydomain.org:8000/live/username/mypass/2.ts  #EXTINF:-1,AL: Klan Kosova  http://mydomain.org:8000/live/username/mypass/3.ts  #EXTINF:-1,AL: Klan Kosova (B)  http://mydomain.org:8000/live/username/mypass/4.ts  #EXTINF:-1,AL: Top Channel SD  http://mydomain.org:8000/live/username/mypass/5.ts  #EXTINF:-1,AL: Top Channel HD  http://mydomain.org:8000/live/username/mypass/6.ts  #EXTINF:-1,AL: Top Channel Beckup  http://mydomain.org:8000/live/username/mypass/7.ts  #EXTINF:-1,AL: TV Uskana  http://mydomain.org:8000/live/username/mypass/8.ts  

I need to reverse it like this:

#EXTM3U  #EXTINF:-1,AL: TV Uskana  http://mydomain.org:8000/live/username/mypass/8.ts  #EXTINF:-1,AL: Top Channel Beckup  http://mydomain.org:8000/live/username/mypass/7.ts  #EXTINF:-1,AL: Top Channel HD  http://mydomain.org:8000/live/username/mypass/6.ts  #EXTINF:-1,AL: Top Channel SD  http://mydomain.org:8000/live/username/mypass/5.ts  #EXTINF:-1,AL: Klan Kosova (B)  http://mydomain.org:8000/live/username/mypass/4.ts  #EXTINF:-1,AL: Klan Kosova  http://mydomain.org:8000/live/username/mypass/3.ts  #EXTINF:-1,AL: Klan HD Beckup  http://mydomain.org:8000/live/username/mypass/2.ts  #EXTINF:-1,AL: Klan HD (AL)  http://mydomain.org:8000/live/username/mypass/1.ts  

I have already got it like this:

http://mydomain.org:8000/live/username/mypass/8.ts  #EXTINF:-1,AL: TV Uskana  http://mydomain.org:8000/live/username/mypass/7.ts  #EXTINF:-1,AL: Top Channel Beckup  http://mydomain.org:8000/live/username/mypass/6.ts  #EXTINF:-1,AL: Top Channel HD  http://mydomain.org:8000/live/username/mypass/5.ts  #EXTINF:-1,AL: Top Channel SD  http://mydomain.org:8000/live/username/mypass/4.ts  #EXTINF:-1,AL: Klan Kosova (B)  http://mydomain.org:8000/live/username/mypass/3.ts  #EXTINF:-1,AL: Klan Kosova  http://mydomain.org:8000/live/username/mypass/2.ts  #EXTINF:-1,AL: Klan HD Beckup  http://mydomain.org:8000/live/username/mypass/1.ts  #EXTINF:-1,AL: Klan HD (AL)  #EXTM3U  

But it isn't what I need.

How to transfer Windows 10 and Linux Ubuntu to SSD

Posted: 10 Oct 2021 09:04 AM PDT

I have a Windows 10 and Linux Ubuntu PC Layout over 2 HDDs as below:

HDD 0 = 30Gb / 7.5Gb / 154Gb Linux Partitions, plus 740Gb Vol K Windows 10 BU/data.

HDD 1 = 20Gb Recovery Z / 249GB (135 used) Windows 10 C: / 100Mb BDEdrive / 660GB Windows data files.

I am not too sure what the Z: and BDEDrive actually do in this set up ( I have another very similar Win 7 Pro to Win 10 Pro upgraded PC and these drives are not present but 100Mb System Reserved and 450Mb Recovery are!!

The Windows 10 C: drive is a wholly owned Win 7 Pro free upgraded to Windows 10 Pro and contains a number of applications including Adobe CS Master Suite which I would rather not reinstall. The data files are all in volume K and BU's etc on volume J:so C: is purely OS/Applications equalling 135Mb.

The Linux install currently has no valuable data or apps installed.

I wish to move Windows and probably Linux to a Crucial 275Mb SSD.

I have already secured the Windows 10 using Macrium.

Plan overview - (gleaned in my ignorance by checking a mix of web sources). My Questions are at steps 5, 6 and 8. but any other advice is welcome

  1. Create bootable USB with media creation tool.

  2. Reboot from USB.

  3. Run bootrec.exe /fixmbr

  4. Restart without USB to go straight into Windows.

  5. Delete Linux??. Do I simply unallocate the Linux partitions - I do want to reinstall Linux later.

  6. Clone Windows C: drive to 200Gb of SSD, leaving 500Mb of the remainder for a system reserved need (is that sensible? but if so how do I apply it?). Do I also need to clone the Z: and BDEDrive?

  7. Any Recovery files can go onto an HDD.

  8. Once all running OK I then hope to reinstall Ubuntu Linux with the Linux data partition on an HDD.

Do I do this using about 35Gb of the SSD leaving a small reserve on the SSD for Win 10 O/S extension / usage? Or simply put it all on an HDD?

How to install AMD Proprietary Drivers on Manjaro?

Posted: 10 Oct 2021 08:03 AM PDT

I'm using Linux Manjaro 0.8.13 on my laptop and want to install proprietary drivers. Here is what I have:

efog# lspci | grep VGA  00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)  01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] (rev ff)  

At first, I've tried to install drivers using "Manjaro Settings Manager" and "Hardware detection". Right-clicked on "video-catalyst", then "Install", rebooted and got black screen without X.

Then I've tried to install it manually. At first I downgraded my xorg-server to version 1.15. Here is all of what I did then:

yaourt catalyst-test #conflict with mhwd  yaourt catalyst-total-pxp #conflict with mhwd  sudo mhwd -i pci video-catalyst #ok, but black screen  

Then I removed mhwd with -Rdd option and tried to install catalyst again.  I got this:

Building fglrx module for 3.18.15-1-MANJARO kernel ...  Failed!!! Check out log: /var/log/catalyst-install.log  Switch to AMD  Switch to AMD  ----------------------------------------------------------------  You can use the tool 'aticonfig' to generate an xorg.conf file.  --------------------- ^^^^^^^^^ --------------------------------  fglrx was added into /etc/modules-load.d/catalyst.conf  ----------------------------------------------------------------      atieventsd (needs acpid pkg) on systemd:  systemctl enable atieventsd  systemctl start atieventsd  ----------------------------------------------------------------  For more info and troubleshooting visit:  http://wiki.archlinux.org/index.php/ATI_Catalyst  ----------------------------------------------------------------  ----------------------------------------------------------------                  ATTENTION!  ----------------------------------------------------------------  To enable 'automatic re-compilation while system shutdown/reboot'   testing feature run these commands as root:  systemctl enable catalyst-hook  systemctl start catalyst-hook    More info here:  https://bbs.archlinux.org/viewtopic.php?pid=1255575#p1255575  ----------------------------------------------------------------  ---------------- I/O BUG ---------------------------------------  There's a bug in fglrx found by lano1106 which generates  great amount of unneeded I/O operations    To activate workaround enable systemd service:  systemctl enable temp-links-catalyst  systemctl start temp-links-catalyst    More infos:  https://bbs.archlinux.org/viewtopic.php?pid=1279977#p1279977  https://bbs.archlinux.org/viewtopic.php?pid=1280193#p1280193  

aticonfig --initial says: aticonfig: No supported adapters detected.

Here is catalyst-install.log:

--------  2015-06-25 13:10:09  Building fglrx module for 3.18.15-1-MANJARO kernel ...  --------  OsVersion says: SMP=1  file /proc/kallsyms says: SMP=1  Warning:  kernel includes at /usr/lib/modules/3.18.15-1-MANJARO/build/include not found or incomplete  file: /usr/lib/modules/3.18.15-1-MANJARO/build/include/linux/autoconf.h    Warning:  kernel includes at /usr/lib/modules/3.18.15-1-MANJARO/build/include not found or incomplete  file: /usr/lib/modules/3.18.15-1-MANJARO/build/include/linux/autoconf.h    assuming default: MODVERSIONS=0  Warning:  kernel includes at /usr/lib/modules/3.18.15-1-MANJARO/build/include not found or incomplete  file: /usr/lib/modules/3.18.15-1-MANJARO/build/arch/x86/include/asm/compat.h    md5sum: /usr/lib/modules/3.18.15-1-MANJARO/build/Module.symvers: No such file or directory  make: entering directory «/usr/lib/modules/3.18.15-1-MANJARO/build»  make: *** No rule to make target «modules».  Stop.  make: exiting directory «/usr/lib/modules/3.18.15-1-MANJARO/build»  

Help me please, what should I do? I'm totally new to Arch Linux, was using Ubuntu before.

I have only 1 assumption:

efog# uname -a                 Linux efog-pc 3.18.14-1-MANJARO #1 SMP PREEMPT Mon May 25 01:26:15 UTC 2015 x86_64 GNU/Linux  

And in the .log file I see version 3.18.15-1.  But I really don't know what to do.

Wifi with WPA2-EAP MS-CHAPv2 authentication (username and password) during Debian installation

Posted: 10 Oct 2021 10:07 AM PDT

I am currently attempting to install Debian on my laptop computer. During the network configuration stage, I am prompted to "enter a passphrase for WPA/WPA2 PSK authentication". Unfortunately, I am on my school's network which requires both a username and a password, with the MS-CHAPv2 authentication protocol. What should I enter at the prompt?

I have an Ubuntu computer which can connect to this network. Here are the contents of /etc/NetworkManager/system-connections/NetworkName:

[ipv6]  method=auto    [connection]  id=NetworkName  uuid=3e728a68-a877-4681-bc0e-1e64b2ff6434  type=802-11-wireless    [802-11-wireless-security]  key-mgmt=wpa-eap  auth-alg=open    [802-11-wireless]  ssid=NetworkName  mode=infrastructure  mac-address=84:A6:C8:A9:67:DA  security=802-11-wireless-security    [802-1x]  eap=ttls;  identity=username  phase2-auth=mschapv2  password-flags=1    [ipv4]  method=auto  

Curiously enough, the password I enter to connect to NetworkName doesn't appear anywhere.

EDIT 2: Screenshot of network connection process (in a live-boot Ubuntu) Screenshot

How can you get ping to print human readable timestamps?

Posted: 10 Oct 2021 10:25 AM PDT

Ping can print you a timestamp on every line but its in unix date format :(

ping -D localhost    PING localhost.localdomain (127.0.0.1) 56(84) bytes of data.  [1415629479.482938] 64 bytes from localhost.localdomain (127.0.0.1): icmp_seq=1 ttl=64 time=0.057 ms  

I'm looking for a simple pipe command that can convert them on the fly to something like this:

[Sat 14 Feb 2009 01:31:30 SAST] 64 bytes from localhost.localdomain (127.0.0.1): icmp_seq=1 ttl=64 time=0.057 ms  

Also I want it to run continuously, it shouldn't wait for the command to terminate before printing results.

Debian Kde Iceweasel/Firefox: setting custom protocols handlers

Posted: 10 Oct 2021 07:01 AM PDT

I recently switched from Ubuntu 10.04 gnome to Debian wheezy Kde.

Everything's work fine, except to the Iceweasel/firefox custom protocols!

I added komodo.protocol in my ~/.kde/share/services with:

[Protocol]  exec=python /path/to/my/script.py "%u"  protocol=komodo  input=none  output=none  helper=true  listing=  reading=false  writing=false  makedir=false  deleting=false  

This works for chrom(e|ium), but not for firefox.

I've read about firefox should use the gnome configs even under Kde, so I tried:

gconftool-2 -s /desktop/gnome/url-handlers/komodo/enabled --type Boolean true  gconftool-2 -s /desktop/gnome/url-handlers/komodo/command 'python /path/to/my/script.py %s' --type String  

that used to work when I was on ubuntu, but it doesn't on kde.

Any idea?

EDIT

An example link: komodo:/var/www/app/0/Modules/Controller/Node/Controller_Node.class.php:1202

And if I run the command komodo /var/www/app/0/Modules/Controller/Node/Controller_Node.class.php:1202 from the terminal it works correctly; my python script simply check few things and then runs this command - but with firefox/iceweasel it never gets triggered.

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