https://bugs.kde.org/show_bug.cgi?id=507691
TraceyC <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Plasmashell dies on monitor |Plasmashell dies on monitor |wakeup (wayland) |wakeup and crashes when | |restarted (wayland) --- Comment #4 from TraceyC <[email protected]> --- (In reply to Raman Gupta from comment #2) > Created attachment 183707 [details] > gdb backtrace Thanks for the backtrace, that's useful. I understand there are three intertwined distinct issues. 1. When waking the monitors from sleep, Plasma dies with errors starting with `invalid global kde_output_device_v2` 2. Then, when restarting plasmashell, it crashes 3. The repeated peripheral connect/disconnect sound playing repeatedly. 1 and 2 may be interrelated, I'll let the plasmashell developers take a closer look. The connection sound issue is likely bug 494330. I see you added some information to that report, thanks! > As I noted: > > > When the process is eventually restarted using `systemctl --user restart > > plasma-plasmashell.service` then plasmashell crashes and restarts, and I > > see this in the logs: > > So the crash only happens on the restart, not when the monitors wake. I > neglected to take a back trace from Plasma from before the crash, and now I > am unable to reproduce the issue. Last few times I have tried it, Plasma > outputs the same errors (wl_registry#85: error 0: invalid global > kde_output_device_v2), but is killed and restarted successfully by the > system without any explicit involvement from me. That raises a question in > my mind: is this kill and restart on wake the intended behavior of KDE > plasma for sleeping monitors? > > Attached is the backtrace from the core dump when Plasma failed to restart > on its own. > > I am reinstalling xscreensaver so my monitors don't sleep at all. This issue > along with another problem I am encountering where every few seconds my > computer makes some kind of peripheral connect/disconnect noise while the > monitors are sleeping is highly annoying. -- You are receiving this mail because: You are watching all bug changes.
