SUMMARY Today I updated these packages: https://gist.github.com/DimanNe/f15a8c178ab56838d98415f06b2499f4 In particular, these nvidia packages from 550.67-0ubuntu3 to 550.107.02-0ubuntu1 And now, after I log in (after sddm), I am getting just a black screen with cursor. KDE logs: ``` env | rg LOGGING QT_LOGGING_RULES=kwin_wayland_*.debug=true journalctl | rg "wayland" Sep 21 22:44:56 impedance systemd[10346]: Starting app-org.kde.xwaylandvideobridge@autostart.service - Xwayland Video Bridge... Sep 21 22:44:56 impedance systemd[10346]: Started app-org.kde.xwaylandvideobridge@autostart.service - Xwayland Video Bridge. Sep 21 22:46:32 impedance sddm-greeter-qt6[11858]: Reading from "/usr/local/share/wayland-sessions/plasma.desktop" Sep 21 22:46:32 impedance sddm-greeter-qt6[11858]: Reading from "/usr/share/wayland-sessions/plasma.desktop" Sep 21 22:46:48 impedance sddm-greeter-qt6[11858]: Reading from "/usr/share/wayland-sessions/plasma.desktop" Sep 21 22:46:48 impedance sddm[9913]: Reading from "/usr/share/wayland-sessions/plasma.desktop" Sep 21 22:46:48 impedance sddm[9913]: Session "/usr/share/wayland-sessions/plasma.desktop" selected, command: "/usr/lib/x86_64-linux-gnu/libexec/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland" for VT 3 Sep 21 22:46:49 impedance sddm-helper[12180]: Starting Wayland user session: "/etc/sddm/wayland-session" "/usr/lib/x86_64-linux-gnu/libexec/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland" Sep 21 22:46:50 impedance dbus-daemon[9538]: [system] Activating via systemd: service name='org.freedesktop.locale1' unit='dbus-org.freedesktop.locale1.service' requested by ':1.148' (uid=1004 pid=12279 comm="/usr/bin/startplasma-wayland" label="unconfined") Sep 21 22:46:50 impedance dbus-daemon[12241]: [session uid=1004 pid=12241] Activating service name='org.kde.KSplash' requested by ':1.9' (uid=1004 pid=12279 comm="/usr/bin/startplasma-wayland" label="unconfined") Sep 21 22:46:50 impedance systemd[12198]: Starting plasma-kwin_wayland.service - KDE Window Manager... Sep 21 22:46:50 impedance systemd[12198]: Started plasma-kwin_wayland.service - KDE Window Manager. Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: No backend specified, automatically choosing drm Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: drmModeAddFB2WithModifiers is supported on GPU "/dev/dri/card0" Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: Using Atomic Mode Setting on gpu "/dev/dri/card0" Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: Number of planes on GPU "/dev/dri/card0" : 1 Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: adding GPU /dev/dri/card0 Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: drmModeAddFB2WithModifiers is supported on GPU "/dev/dri/card1" Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: Using Atomic Mode Setting on gpu "/dev/dri/card1" Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: Number of planes on GPU "/dev/dri/card1" : 12 Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: adding GPU /dev/dri/card1 Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_scene_opengl: No render nodes have been found, falling back to primary node Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: Could not find edid for connector DrmConnector(id=36, gpu="/dev/dri/card0", name="Unknown-1-unknown", connection="Connected", countMode=1) Sep 21 22:46:50 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: New output on GPU /dev/dri/card0: Unknown-1-unknown Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: New output on GPU /dev/dri/card1: DELL U4025QW/9M55L04 Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: New output on GPU /dev/dri/card1: ASUS VP28U/0x00026CB8 Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: New output on GPU /dev/dri/card1: DELL U2718Q/FN84K8AR0NRL Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: chose egl import with format AB30 and modifier 72057594037927935 Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: chose egl import with format AB30 and modifier 72057594037927935 Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: chose egl import with format AB30 and modifier 72057594037927935 Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: Failed to create framebuffer: Invalid argument Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: qt.qml.typeresolution.cycle: Cyclic dependency detected between "qrc:/qt/qml/org/kde/desktop/private/TextFieldContextMenu.qml" and "qrc:/qt/qml/org/kde/desktop/MenuItem.qml" Sep 21 22:46:53 impedance kwin_wayland_wrapper[12829]: Refusing to try glamor on llvmpipe Sep 21 22:46:53 impedance kwin_wayland_wrapper[12829]: EGL setup failed, disabling glamor Sep 21 22:46:53 impedance kwin_wayland_wrapper[12829]: Failed to initialize glamor, falling back to sw Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: The XKEYBOARD keymap compiler (xkbcomp) reports: Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86CameraAccessEnable Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86CameraAccessDisable Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86CameraAccessToggle Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86NextElement Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86PreviousElement Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86AutopilotEngageToggle Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86MarkWaypoint Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86Sos Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86NavChart Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86FishingChart Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86SingleRangeRadar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86DualRangeRadar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86RadarOverlay Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86TraditionalSonar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86ClearvuSonar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86SidevuSonar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: > Warning: Could not resolve keysym XF86NavInfo Sep 21 22:46:53 impedance kwin_wayland_wrapper[12978]: Errors from xkbcomp are not fatal to the X server Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: The XKEYBOARD keymap compiler (xkbcomp) reports: Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Unsupported maximum keycode 708, clipping. Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > X11 cannot support keycodes above 255. Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86CameraAccessEnable Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86CameraAccessDisable Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86CameraAccessToggle Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86NextElement Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86PreviousElement Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86AutopilotEngageToggle Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86MarkWaypoint Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86Sos Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86NavChart Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86FishingChart Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86SingleRangeRadar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86DualRangeRadar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86RadarOverlay Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86TraditionalSonar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86ClearvuSonar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86SidevuSonar Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: > Warning: Could not resolve keysym XF86NavInfo Sep 21 22:46:53 impedance kwin_wayland_wrapper[12983]: Errors from xkbcomp are not fatal to the X server Sep 21 22:46:53 impedance kwin_wayland_wrapper[12984]: Initializing "/usr/lib/x86_64-linux-gnu/qt6/plugins/plasma/kcms/systemsettings/kcm_fonts.so" Sep 21 22:46:53 impedance kwin_wayland_wrapper[12984]: Initializing "/usr/lib/x86_64-linux-gnu/qt6/plugins/plasma/kcms/systemsettings/kcm_style.so" Sep 21 22:46:55 impedance systemd[12198]: Dependency failed for plasma-workspace-wayland.target. Sep 21 22:46:55 impedance systemd[12198]: plasma-workspace-wayland.target: Job plasma-workspace-wayland.target/start failed with result 'dependency'. Sep 21 22:46:55 impedance systemd[12198]: Starting app-org.kde.xwaylandvideobridge@autostart.service - Xwayland Video Bridge... Sep 21 22:46:55 impedance systemd[12198]: Requested transaction contradicts existing jobs: Transaction for graphical-session.target/stop is destructive (app-org.kde.xwaylandvideobridge@autostart.service has 'start' job queued, but 'stop' is included in transaction). Sep 21 22:46:55 impedance systemd[12198]: graphical-session.target: Failed to enqueue stop job, ignoring: Transaction for graphical-session.target/stop is destructive (app-org.kde.xwaylandvideobridge@autostart.service has 'start' job queued, but 'stop' is included in transaction). Sep 21 22:46:55 impedance systemd[12198]: Started app-org.kde.xwaylandvideobridge@autostart.service - Xwayland Video Bridge. Sep 21 22:46:55 impedance xwaylandvideobridge[13345]: libEGL warning: DRI3: Screen seems not DRI3 capable Sep 21 22:46:55 impedance xwaylandvideobridge[13345]: libEGL warning: DRI3: Screen seems not DRI3 capable Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: The XKEYBOARD keymap compiler (xkbcomp) reports: Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86CameraAccessEnable Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86CameraAccessDisable Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86CameraAccessToggle Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86NextElement Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86PreviousElement Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86AutopilotEngageToggle Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86MarkWaypoint Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86Sos Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86NavChart Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86FishingChart Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86SingleRangeRadar Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86DualRangeRadar Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86RadarOverlay Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86TraditionalSonar Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86ClearvuSonar Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86SidevuSonar Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: > Warning: Could not resolve keysym XF86NavInfo Sep 21 22:46:55 impedance kwin_wayland_wrapper[13481]: Errors from xkbcomp are not fatal to the X server Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: The XKEYBOARD keymap compiler (xkbcomp) reports: Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Unsupported maximum keycode 708, clipping. Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > X11 cannot support keycodes above 255. Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86CameraAccessEnable Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86CameraAccessDisable Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86CameraAccessToggle Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86NextElement Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86PreviousElement Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86AutopilotEngageToggle Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86MarkWaypoint Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86Sos Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86NavChart Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86FishingChart Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86SingleRangeRadar Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86DualRangeRadar Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86RadarOverlay Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86TraditionalSonar Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86ClearvuSonar Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86SidevuSonar Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: > Warning: Could not resolve keysym XF86NavInfo Sep 21 22:46:56 impedance kwin_wayland_wrapper[13497]: Errors from xkbcomp are not fatal to the X server Sep 21 22:46:56 impedance kernel: xwaylandvideobr[13345]: segfault at 0 ip 0000000000000000 sp 00007ffcbd74e8e8 error 14 likely on CPU 0 (core 0, socket 0) Sep 21 22:46:57 impedance systemd[12198]: app-org.kde.xwaylandvideobridge@autostart.service: Main process exited, code=dumped, status=11/SEGV Sep 21 22:46:57 impedance systemd[12198]: app-org.kde.xwaylandvideobridge@autostart.service: Failed with result 'core-dump'. ``` SOFTWARE/OS VERSIONS Operating System: Kubuntu 24.10 KDE Plasma Version: 6.1.5 KDE Frameworks Version: 6.5.0 Qt Version: 6.6.2 Kernel Version: 6.11.0-7-generic (64-bit) Graphics Platform: X11 Processors: 32 × AMD Ryzen 9 5950X 16-Core Processor Memory: 125.7 GiB of RAM Graphics Processor: NVIDIA GeForce RTX 3080/PCIe/SSE2 ADDITIONAL INFORMATION X11 works fine: ``` glxgears Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 302 frames in 5.0 seconds = 60.245 FPS 300 frames in 5.0 seconds = 59.998 FPS 300 frames in 5.0 seconds = 60.000 FPS ``` modeset is enabled: ``` sudo cat /sys/module/nvidia_drm/parameters/modeset Y ```
Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: chose egl import with format AB30 and modifier 72057594037927935 Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: chose egl import with format AB30 and modifier 72057594037927935 Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: chose egl import with format AB30 and modifier 72057594037927935 Sep 21 22:46:51 impedance kwin_wayland_wrapper[12351]: kwin_wayland_drm: Failed to create framebuffer: Invalid argument seems relevant
If this happened after an NVIDIA driver update, is there any reason not to suspect it's a regression in the driver? Or did the driver update simply cause KWin to go down a different codepath that's valid but triggers this issue due to a bug?
It fixed after another updated. Feel free to close.