Lock screen is broken. Says:
In order to unlock switch to a virtual terminal(Ctrl+Alt+F2), login and execute the command loginctl unlock-session 2. Afterwards switch back to the running session (Ctrl+Alt+F1)
Tried: resetting lock screen params and image in settings GUI; solution from here; reinstalling kscreenlocker. Nothing helps so far.
Here’s latest attempt’s log from journalctl:
мар 08 19:30:27 gigas-pc kscreenlocker_greet[38293]: Qt: Session management error: networkIdsList argument is NULL
мар 08 19:30:27 gigas-pc kscreenlocker_greet[38293]: Icon theme "ubuntu-mono-dark" not found.
мар 08 19:30:27 gigas-pc kscreenlocker_greet[38293]: Icon theme "Mint-X" not found.
мар 08 19:30:27 gigas-pc kscreenlocker_greet[38293]: Icon theme "elementary" not found.
мар 08 19:30:27 gigas-pc kscreenlocker_greet[38293]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreen.qml:52:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38293]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/MainBlock.qml:101:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38293]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreenUi.qml:66:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38293]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreenUi.qml:43:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38293]: Cannot mix incompatible Qt library (5.15.2) with this library (5.15.3)
мар 08 19:30:28 gigas-pc audit[38293]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=2 pid=38293 comm="kscreenlocker_g" exe="/usr/lib/kscreenlocker_greet" sig=6 res=1
мар 08 19:30:28 gigas-pc kernel: audit: type=1701 audit(1646757028.321:120): auid=1000 uid=1000 gid=1000 ses=2 pid=38293 comm="kscreenlocker_g" exe="/usr/lib/kscreenlocker_greet" sig=6 res=1
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: Qt: Session management error: networkIdsList argument is NULL
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: Icon theme "ubuntu-mono-dark" not found.
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: Icon theme "Mint-X" not found.
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: Icon theme "elementary" not found.
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreen.qml:52:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/MainBlock.qml:101:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreenUi.qml:66:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreenUi.qml:43:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38323]: Cannot mix incompatible Qt library (5.15.2) with this library (5.15.3)
мар 08 19:30:28 gigas-pc audit[38323]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=2 pid=38323 comm="kscreenlocker_g" exe="/usr/lib/kscreenlocker_greet" sig=6 res=1
мар 08 19:30:28 gigas-pc kernel: audit: type=1701 audit(1646757028.644:121): auid=1000 uid=1000 gid=1000 ses=2 pid=38323 comm="kscreenlocker_g" exe="/usr/lib/kscreenlocker_greet" sig=6 res=1
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: Qt: Session management error: networkIdsList argument is NULL
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: Icon theme "ubuntu-mono-dark" not found.
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: Icon theme "Mint-X" not found.
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: Icon theme "elementary" not found.
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreen.qml:52:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/MainBlock.qml:101:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreenUi.qml:66:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreenUi.qml:43:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:28 gigas-pc kscreenlocker_greet[38346]: Cannot mix incompatible Qt library (5.15.2) with this library (5.15.3)
мар 08 19:30:28 gigas-pc audit[38346]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=2 pid=38346 comm="kscreenlocker_g" exe="/usr/lib/kscreenlocker_greet" sig=6 res=1
мар 08 19:30:28 gigas-pc kernel: audit: type=1701 audit(1646757028.977:122): auid=1000 uid=1000 gid=1000 ses=2 pid=38346 comm="kscreenlocker_g" exe="/usr/lib/kscreenlocker_greet" sig=6 res=1
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: Qt: Session management error: networkIdsList argument is NULL
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: Icon theme "ubuntu-mono-dark" not found.
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: Icon theme "Mint-X" not found.
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: Icon theme "elementary" not found.
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreen.qml:52:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/MainBlock.qml:101:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreenUi.qml:66:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: file:///home/gigas/.local/share/plasma/look-and-feel/Sweet/contents/lockscreen/LockScreenUi.qml:43:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
мар 08 19:30:29 gigas-pc kscreenlocker_greet[38369]: Cannot mix incompatible Qt library (5.15.2) with this library (5.15.3)
мар 08 19:30:29 gigas-pc audit[38369]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=2 pid=38369 comm="kscreenlocker_g" exe="/usr/lib/kscreenlocker_greet" sig=6 res=1
мар 08 19:30:29 gigas-pc kernel: audit: type=1701 audit(1646757029.294:123): auid=1000 uid=1000 gid=1000 ses=2 pid=38369 comm="kscreenlocker_g" exe="/usr/lib/kscreenlocker_greet" sig=6 res=1
I guess there’s something wrong with installed qt packages…
Yep. You are right. What is the output of cat /var/log/pacman.log | grep qt5?
Is any of these stuff installed from the AUR? If yes then rebuild them. Also try resetting your themes and stuff to verify if it’s the themes causing the issue or not.
Well, there’s a lot of stuff, I’ll include only ones which contains 5.15.3:
[2022-03-06T14:59:45+0300] [ALPM] upgraded qt5-translations (5.15.2+kde+r22-1 -> 5.15.3+kde+r2-1)
[2022-03-06T14:59:46+0300] [ALPM] upgraded qt5-svg (5.15.2+kde+r16-2 -> 5.15.3+kde+r12-1)
[2022-03-06T14:59:46+0300] [ALPM] upgraded qt5-declarative (5.15.2+kde+r46-1 -> 5.15.3+kde+r20-1)
[2022-03-06T14:59:46+0300] [ALPM] upgraded qt5-wayland (5.15.2+kde+r54-1 -> 5.15.3+kde+r40-1)
[2022-03-06T14:59:46+0300] [ALPM] upgraded qt5-x11extras (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:47+0300] [ALPM] upgraded qt5-multimedia (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:52+0300] [ALPM] upgraded qt5-speech (5.15.2+kde+r3-1 -> 5.15.3+kde+r1-1)
[2022-03-06T14:59:52+0300] [ALPM] upgraded qt5-graphicaleffects (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:53+0300] [ALPM] upgraded qt5-quickcontrols (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:53+0300] [ALPM] upgraded qt5-quickcontrols2 (5.15.2+kde+r11-2 -> 5.15.3+kde+r4-1)
[2022-03-06T14:59:53+0300] [ALPM] upgraded qt5-location (5.15.2-5 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:53+0300] [ALPM] upgraded qt5-webchannel (5.15.2+kde+r5-2 -> 5.15.3+kde+r3-1)
[2022-03-06T14:59:54+0300] [ALPM] upgraded qt5-webengine (5.15.8-9 -> 5.15.8-10)
[2022-03-06T14:59:54+0300] [ALPM] upgraded qt5-3d (5.15.2+kde+r39-3 -> 5.15.3+kde+r18-1)
[2022-03-06T14:59:54+0300] [ALPM] upgraded qt5-charts (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-connectivity (5.15.2+kde+r7-1 -> 5.15.3+kde+r5-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-datavis3d (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-gamepad (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-imageformats (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-lottie (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-networkauth (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-purchasing (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-quick3d (5.15.2+kde+r19-5 -> 5.15.3+kde+r2-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-quicktimeline (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-remoteobjects (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-script (5.15.8-3 -> 5.15.8-4)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-scxml (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-sensors (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-serialport (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-serialbus (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-tools (5.15.2+kde+r17-6 -> 5.15.3+kde+r1-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-websockets (5.15.2+kde+r7-2 -> 5.15.3+kde+r3-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-webglplugin (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-webview (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T14:59:55+0300] [ALPM] upgraded qt5-xmlpatterns (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:34:49+0300] [ALPM] upgraded qt5-translations (5.15.2+kde+r22-1 -> 5.15.3+kde+r2-1)
[2022-03-06T19:34:51+0300] [ALPM] upgraded qt5-base (5.15.2+kde+r305-1 -> 5.15.3+kde+r132-1)
[2022-03-06T19:34:51+0300] [ALPM] upgraded qt5-multimedia (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:34:51+0300] [ALPM] upgraded qt5-speech (5.15.2+kde+r3-1 -> 5.15.3+kde+r1-1)
[2022-03-06T19:34:51+0300] [ALPM] upgraded qt5-x11extras (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:34:51+0300] [ALPM] upgraded qt5-svg (5.15.2+kde+r16-2 -> 5.15.3+kde+r12-1)
[2022-03-06T19:34:52+0300] [ALPM] upgraded qt5-declarative (5.15.2+kde+r46-1 -> 5.15.3+kde+r20-1)
[2022-03-06T19:34:52+0300] [ALPM] upgraded qt5-wayland (5.15.2+kde+r54-1 -> 5.15.3+kde+r40-1)
[2022-03-06T19:34:52+0300] [ALPM] upgraded qt5-graphicaleffects (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:34:52+0300] [ALPM] upgraded qt5-quickcontrols (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:34:52+0300] [ALPM] upgraded qt5-quickcontrols2 (5.15.2+kde+r11-2 -> 5.15.3+kde+r4-1)
[2022-03-06T19:34:53+0300] [ALPM] upgraded qt5-location (5.15.2-5 -> 5.15.3+kde+r0-1)
[2022-03-06T19:34:53+0300] [ALPM] upgraded qt5-webchannel (5.15.2+kde+r5-2 -> 5.15.3+kde+r3-1)
[2022-03-06T19:34:53+0300] [ALPM] upgraded qt5-webengine (5.15.8-9 -> 5.15.8-10)
[2022-03-06T19:35:01+0300] [ALPM] upgraded qt5-3d (5.15.2+kde+r39-3 -> 5.15.3+kde+r18-1)
[2022-03-06T19:35:01+0300] [ALPM] upgraded qt5-charts (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-connectivity (5.15.2+kde+r7-1 -> 5.15.3+kde+r5-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-datavis3d (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-gamepad (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-imageformats (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-lottie (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-networkauth (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-purchasing (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-quick3d (5.15.2+kde+r19-5 -> 5.15.3+kde+r2-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-quicktimeline (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-remoteobjects (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-script (5.15.8-3 -> 5.15.8-4)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-scxml (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-sensors (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-serialport (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-serialbus (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-tools (5.15.2+kde+r17-6 -> 5.15.3+kde+r1-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-websockets (5.15.2+kde+r7-2 -> 5.15.3+kde+r3-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-webglplugin (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-webview (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-06T19:35:02+0300] [ALPM] upgraded qt5-xmlpatterns (5.15.2-2 -> 5.15.3+kde+r0-1)
[2022-03-07T21:33:43+0300] [ALPM] upgraded qt5-base (5.15.3+kde+r132-1 -> 5.15.3+kde+r133-1)
cat /var/log/pacman.log | grep qt5| curl -F 'file=@-' https://0x0.st/ and share the link. Also the output of pacman -Qm.
https://wiki.archlinux.org/title/Qt#All_Qt5-based_applications_fail_to_run_after_Qt5_update
Here’s the output you’ve requested: https://0x0.st/oP5x.txt
I tried resetting theme to default breath/breeze, but that didn’t help.
I’ve managed to fix the issue by reinstalling qt with pamac install qt5 and all proposed plasma packages.
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