Fedora KDE, Wayland, Nvidia, proprietary drivers. Everything worked fine until suddenly plasmashell started crashing every time I interact with with the plasma panel. On x11 this doesn’t happen, but instead the the whole video freezes while audio continues, and after a while it comes back. The plasma panel may or may not be frozen after this.
Is this an Nvidia problem again?
Logs coming in a couple minutes
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I somehow enabled the Vulkan renderer for Plasma at some point, and it caused this problem. Disabling it fixed this.
Post it here https://bugs.kde.org/ they can help you far more than we can.
Posted it there too.
KDE crash handler: https://pastebin.com/RrmVb2LF
journalctl -f | grep plasmashell:
Nov 26 14:29:23 fedora plasmashell[6483]: wl_callback#295 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wp_linux_drm_syncobj_timeline_v1#293 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wl_buffer#292 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wp_linux_drm_syncobj_timeline_v1#290 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wl_buffer#289 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wp_linux_drm_syncobj_timeline_v1#287 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wl_buffer#286 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wl_surface#235 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wp_linux_drm_syncobj_surface_v1#285 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wp_linux_drm_syncobj_manager_v1#258 still attached Nov 26 14:29:23 fedora plasmashell[6483]: wp_tearing_control_v1#252 still attached Nov 26 14:29:23 fedora plasmashell[6483]: Tried to add event to destroyed queue Nov 26 14:29:24 fedora plasmashell[6483]: KCrash: Attempting to start /usr/bin/plasmashell Nov 26 14:29:24 fedora plasmashell[6483]: KCrash: Application 'plasmashell' crashing... crashRecursionCounter = 2 Nov 26 14:29:24 fedora audit[6483]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=6483 comm="WaylandEventThr" exe="/usr/bin/plasmashell" sig=6 res=1 Nov 26 14:29:24 fedora systemd-coredump[6749]: Process 6483 (plasmashell) of user 1000 terminated abnormally with signal 6/ABRT, processing... Nov 26 14:29:26 fedora systemd-coredump[6750]: Process 6483 (plasmashell) of user 1000 dumped core. Module plasmashell from rpm plasma-workspace-6.2.3-1.fc41.x86_64 #8 0x0000559db88d6173 main (plasmashell + 0xd173) #11 0x0000559db88d6655 _start (plasmashell + 0xd655) Nov 26 14:29:26 fedora plasmashell[6748]: KPackageStructure of KPluginMetaData(pluginId:"org.kde.fancontrol.plasmoid", fileName: "/usr/share/plasma/plasmoids/org.kde.fancontrol.plasmoid/metadata.json") does not match requested format "Plasma/Applet" Nov 26 14:29:27 fedora plasmashell[6748]: kf.plasma.quick: Applet preload policy set to 1 Nov 26 14:29:27 fedora plasmashell[6748]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:178:25: QML FolderViewDropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth": Nov 26 14:29:27 fedora plasmashell[6748]: Toolbox not loading, toolbox package is either invalid or disabled. Nov 26 14:29:27 fedora plasmashell[6748]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:178:25: QML FolderViewDropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth": Nov 26 14:29:27 fedora plasmashell[6748]: Toolbox not loading, toolbox package is either invalid or disabled. Nov 26 14:29:27 fedora plasmashell[6748]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:178:25: QML FolderViewDropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth": Nov 26 14:29:27 fedora plasmashell[6748]: Toolbox not loading, toolbox package is either invalid or disabled. Nov 26 14:29:27 fedora plasmashell[6748]: file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:50:9: QML KSortFilterProxyModel: Binding loop detected for property "sourceModel" Nov 26 14:29:27 fedora plasmashell[6748]: file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:50:9: QML KSortFilterProxyModel: Binding loop detected for property "sourceModel" Nov 26 14:29:28 fedora plasmashell[6748]: qt.dbus.integration: Could not connect "org.cups.cupsd.Notifier" to PrinterFinishingsChanged(QString, QString, QString, uint, QString, bool) : Nov 26 14:29:28 fedora plasmashell[6748]: QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0 Nov 26 14:29:28 fedora plasmashell[6748]: QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0 Nov 26 14:29:28 fedora abrt-notification[6927]: Process 4877 (plasmashell) crashed in ??() Nov 26 14:29:31 fedora plasmashell[6748]: qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid) Nov 26 14:29:33 fedora plasmashell[6748]: file:///usr/share/plasma/plasmoids/org.kde.plasma.brightness/contents/ui/PopupDialog.qml:93: TypeError: Value is null and could not be converted to an object Nov 26 14:29:33 fedora plasmashell[6748]: file:///usr/share/plasma/plasmoids/org.kde.plasma.brightness/contents/ui/PopupDialog.qml:93: TypeError: Value is null and could not be converted to an objectThis was killing me until I had to reinstall x11 stuff