Bug 458847

Summary:	Wayland, 5.25.5 -- Plasma widgets disappear (crash?) when resuming from Screen Energy Saving Switch Off
Product:	[Plasma] plasmashell	Reporter:	cellstije
Component:	generic-multiscreen	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	aleixpol, cellstije, heri+kde, kde, nate, notmart
Priority:	NOR
Version:	5.25.5
Target Milestone:	1.0
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed In:	5.26
Sentry Crash Report:

Description cellstije 2022-09-07 16:43:32 UTC

SUMMARY
Plasma Widgets on Desktop disappear after resuming from Screen Energy Saving Switch Off


STEPS TO REPRODUCE
1. Use Wayland, Plasma 5.25.5 Arch packahes
2. let the screen switch off (Screen Energy Saving Switch Off settings in KDE power management)
3. add widgets to desktop
4. let power saving switch off the monitor -- do not wake as soon it goes black as in this case widget will be still presents

OBSERVED RESULT
widgets disappear.
To get them back I have to logout/login

EXPECTED RESULT
Widgets do not disappear

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.25.5
KDE Frameworks Version: 5.97.0
Qt Version: 5.15.5
Kernel Version: 5.19.7-zen2-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 24 × AMD Ryzen 9 5900X 12-Core Processor
Memory: 31.3 GiB of RAM
Graphics Processor: AMD Radeon RX 6800

ADDITIONAL INFORMATION
Below output from 'journalctl -f' of  entire cycle (monitor goes off due to inactivity and then on by moving mouse)

Sep 07 17:06:44 gemini kioslave5[45333]: kf.kio.core: timeoutSpecialCommand() did not call finished() or error()! Please fix the kio_http KIO slave
Sep 07 17:06:44 gemini kioslave5[45402]: kf.kio.core: timeoutSpecialCommand() did not call finished() or error()! Please fix the kio_http KIO slave
Sep 07 17:06:44 gemini kioslave5[45405]: kf.kio.core: timeoutSpecialCommand() did not call finished() or error()! Please fix the kio_http KIO slave
Sep 07 17:10:43 gemini PackageKit[1272]: uid 1000 is trying to obtain org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0)
Sep 07 17:10:43 gemini PackageKit[1272]: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
Sep 07 17:10:43 gemini PackageKit[1272]: refresh-cache transaction /12_dadcbbbd from uid 1000 finished with success after 0ms
Sep 07 17:10:43 gemini PackageKit[1272]: get-updates transaction /13_aeeeebcc from uid 1000 finished with success after 1ms
Sep 07 17:10:56 gemini kded5[45002]: ktp-kded-module: "auto-away" presence change request: "away" ""
Sep 07 17:10:56 gemini kded5[45002]: ktp-kded-module: plugin queue activation: "away" ""
Sep 07 17:20:56 gemini kded5[45002]: ktp-kded-module: "auto-away" presence change request: "xa" ""
Sep 07 17:20:56 gemini kded5[45002]: ktp-kded-module: plugin queue activation: "xa" ""
Sep 07 17:25:48 gemini kded5[45002]: ktp-kded-module: "auto-away" state change: TelepathyKDEDModulePlugin::Enabled
Sep 07 17:25:48 gemini kded5[45002]: ktp-kded-module: plugin queue activation: "unset" ""
Sep 07 17:25:49 gemini polkit-kde-authentication-agent-1[45064]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini DiscoverNotifier[45219]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini kwalletd5[44840]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini kactivitymanagerd[45057]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini yakuake[45200]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini kdeconnectd[45195]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini kalendarac[45221]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini org_kde_powerdevil[45066]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini kded5[45002]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini plasmashell[45018]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:63: TypeError: Cannot read property 'pluginName' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:65: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:66: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:67: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:68: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:69: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:20: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:21: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:22: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:23: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini kwin_wayland[44857]: QMetaProperty::read: Unable to handle unregistered datatype 'KWin::SessionState' for property 'KWin::EffectsHandlerImpl::sessionState'
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:70:5: QML Connections: Detected function "onConfigurationChanged" in Connections element. This is probably intended to be a signal handler but no signal of the target matches the name.
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:70:5: QML Connections: Detected function "onRepaintNeeded" in Connections element. This is probably intended to be a signal handler but no signal of the target matches the name.
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:67: TypeError: Cannot read property 'wallpaper' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:71: TypeError: Cannot read property 'wallpaper' of null
Sep 07 17:25:49 gemini plasmashell[45018]: qml: PlasmaExtras.ScrollArea is deprecated. Use PlasmaComponents3.ScrollView instead.
Sep 07 17:25:49 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:49 gemini plasmashell[45018]: QObject::disconnect: Unexpected nullptr parameter
Sep 07 17:25:49 gemini dbus-daemon[915]: [session uid=1000 pid=915] Activating service name='org.kde.KSplash' requested by ':1.344' (uid=1000 pid=45018 comm="/usr/bin/plasmashell --no-respawn")
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Panel.qml:179: TypeError: Cannot read property 'containmentDisplayHints' of null
Sep 07 17:25:49 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Panel.qml:271: TypeError: Cannot read property 'location' of null
Sep 07 17:25:49 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:49 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:49 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:49 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:51 gemini kwalletd5[44840]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini kdeconnectd[45195]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini kactivitymanagerd[45057]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini kalendarac[45221]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini DiscoverNotifier[45219]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini yakuake[45200]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini polkit-kde-authentication-agent-1[45064]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini kded5[45002]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini org_kde_powerdevil[45066]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini plasmashell[45018]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 2
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:63: TypeError: Cannot read property 'pluginName' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:65: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:66: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:67: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:68: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:69: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:20: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:21: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:22: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:23: TypeError: Cannot read property 'configuration' of null
Sep 07 17:25:51 gemini kwin_wayland[44857]: QMetaProperty::read: Unable to handle unregistered datatype 'KWin::SessionState' for property 'KWin::EffectsHandlerImpl::sessionState'
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:70:5: QML Connections: Detected function "onConfigurationChanged" in Connections element. This is probably intended to be a signal handler but no signal of the target matches the name.
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:70:5: QML Connections: Detected function "onRepaintNeeded" in Connections element. This is probably intended to be a signal handler but no signal of the target matches the name.
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:67: TypeError: Cannot read property 'wallpaper' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:71: TypeError: Cannot read property 'wallpaper' of null
Sep 07 17:25:51 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen -1
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: requesting unexisting screen 0
Sep 07 17:25:51 gemini plasmashell[45018]: QObject::disconnect: Unexpected nullptr parameter
Sep 07 17:25:51 gemini plasmashell[45018]: kf.plasma.quick: Couldn't create KWindowShadow for Osd_QMLTYPE_1045(0x557457906d60)
Sep 07 17:25:51 gemini plasmashell[45018]: kf.plasma.quick: Couldn't create KWindowShadow for Osd_QMLTYPE_1045(0x557457906d60)
Sep 07 17:25:51 gemini plasmashell[45018]: kf.plasma.quick: Couldn't create KWindowShadow for Osd_QMLTYPE_1045(0x557457906d60)
Sep 07 17:25:51 gemini plasmashell[45018]: kf.plasma.quick: Couldn't create KWindowShadow for Osd_QMLTYPE_1045(0x557457906d60)
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Panel.qml:179: TypeError: Cannot read property 'containmentDisplayHints' of null
Sep 07 17:25:51 gemini plasmashell[45018]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Panel.qml:271: TypeError: Cannot read property 'location' of null
Sep 07 17:25:51 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:51 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:51 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:25:51 gemini plasmashell[45018]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Sep 07 17:26:49 gemini plasma_waitforname[45691]: org.kde.knotifications: WaitForName: Service was not registered within timeout
Sep 07 17:26:49 gemini dbus-daemon[915]: [session uid=1000 pid=915] Activated service 'org.kde.KSplash' failed: Process org.kde.KSplash exited with status 1

Comment 1 Nate Graham 2022-09-09 04:39:11 UTC

> requesting unexisting screen 0
Ah, this. :( Thankfully it's fixed in Plasma 5.26.

Comment 2 cellstije 2022-09-09 18:05:13 UTC

Hi,

I do have a secondary monitor (TV via HDMI), but it is off.

I also note another misbehavior which is difficult to capture and report.
I have a 1440p monitor (Display Port) and a 1080p TV (HDMI)
The wallpaper sometimes (randomly, but more often switching  between TV and  monitor as single  output)  gets re-scaled to 1080p (not centered but anchored at 0,0 -- top left corner) with another copy of the wallpaper underneath, scaled at the correct resolution of1440p

Hopefully 5.26 will address the latter too.

Thanks

Comment 3 cellstije 2022-10-14 14:23:29 UTC

This bug is still prenest in 5.26.0 and apparently it should be classified as duplicate of bug:

https://bugs.kde.org/show_bug.cgi?id=458000

and bug:

https://bugs.kde.org/show_bug.cgi?id=460399

Comment 4 cellstije 2022-10-14 14:23:56 UTC


*** This bug has been marked as a duplicate of bug 458000 ***

Comment 5 Nate Graham 2022-10-14 18:03:47 UTC

Yep.

*** This bug has been marked as a duplicate of bug 385135 ***