Created attachment 178941 [details] plasmashell-log *** SUMMARY I consider this problem as a plasmashell crash even if I do not have a Core_dump captured by systemd/kcrash. on my setup composed of 1 laptop + 2 screens (the laptop one + external) I have been experiencing random desktop graphical shutdowns for 1 week (5 in total). my two screens suddenly become black with no mouse cursor. applications can only be launched via the terminal (yakuake/konsole). I recover desktop graphical usage via the cmd: `` systemctl restart --user plasma-plasmashell.service &`` when a program crashes, drkonqi launches automatically with generation of core.plasmashell.XX.XX.XXX.zst . but here this is not the case. I provided a systemctl log file that will probably help characterize this problem. some logs before the incident and after STEPS TO REPRODUCE 1. dont know. This can happen with 1 or more applications open. OBSERVED RESULT black screen EXPECTED RESULT SOFTWARE/OS VERSIONS Operating System: EndeavourOS KDE Plasma Version: 6.3.1 KDE Frameworks Version: 6.11.0 Qt Version: 6.8.2 Kernel Version: 6.13.4-arch1-1 (64-bit) Graphics Platform: Wayland
now i've updated my system from KDE Plasma Version: 6.3.1 to -> 6.3.2, I remain on the lookout for possible feedback. expecting it went away with this new update.. regards
the problem just happened again with logs: ``` fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: No QSGTexture provided from updateSampledImage(). This is wrong. fév 27 14:59:33 Mercury kwin_wayland[2713]: kwin_scene_opengl: Could not delete texture because no context is current ``` still no crash_log to provide and still same command line to find the desktop. even after updating plasma to 6.3.2
If something crashed, we need a backtrace of it so we can figure out what's going on. Can you please attach a backtrace of the crash using the coredumpctl command-line program, as detailed in https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl? Thanks!
It sounds like this isn't actually a crash, but rather a case where plasmashell either exited, or kept running but misplaced the containments (hence them turning black). Does it ever happen when you only have the laptop, with no external screen connected?
@TraceyC as i said there is no backtrace about this bug that why i've provided the logs.. @ Nate Graham the crash is not a systematical one (it can be for any reasons). sinc my last post i got. Since my last post I haven't had one yet, external screen connected or not
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