Created attachment 169097 [details] log file *** If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** SUMMARY Plasmashell crashes after resume from sleep STEPS TO REPRODUCE 1. Click on sleep icon in application launcher 2. Resume from sleep. 3. Click on application launcher OBSERVED RESULT Screen goes blank, then restarts. EXPECTED RESULT System to resume as normal without crash SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Fedora 40/KDE 6.0.4 (available in About System) KDE Plasma Version: 6.0.4 KDE Frameworks Version: 6.1.0 Qt Version: 6.7 ADDITIONAL INFORMATION Kernel 6.8.8-300
Looks like it's a Wayland protocol error, not actually a crash: May 02 13:13:33 kwin_wayland_wrapper[2002]: error in client communication (pid 2301) May 02 13:13:33 plasmashell[2301]: xdg_wm_base@3: error 3: xdg_surface must not have a buffer at creation May 02 13:13:33 plasmashell[2301]: The Wayland connection experienced a fatal error: Protocol error Now we need to figure out which exact thing is causing it. Can you please run `WAYLAND_DEBUG=1 plasmashell --replace` in a terminal window, then reproduce the crash, and then attach the entire contents of the output (it will be long) as a file here? Thanks!
Created attachment 169165 [details] output from wayland-debug=1 it seems like it happens every other plasmashell restart. If I can try anything else, let me know.
Thanks, that's helpful. [3221647.862] wl_display@1.delete_id(159) [3221647.942] wl_display@1.error(xdg_wm_base@3, 3, "xdg_surface must not have a buffer at creation") xdg_wm_base@3: error 3: xdg_surface must not have a buffer at creation So it's trying to delete a screen.
Do you by any chance have multiple screens when sleeping or waking up?
No, just one screen.
*** Bug 484878 has been marked as a duplicate of this bug. ***
*** Bug 454524 has been marked as a duplicate of this bug. ***
Created attachment 169495 [details] debug info Fedora has just released an update, kf6- , upto 6.2.0-1 and qt6-qtbase upto 6.7.0-5 and behaviour has changed, no black screen now but get drkonqi crash report. Have added an attachment of the output and sent a automated crash report.
Created attachment 169522 [details] backtrace of latest crash wake from sleep
Ok, that's Bug 482768. Sounds like this one is fixed now.