I currently have no logs or anything, but this is happening repeatedly, throughout some updates. After doing nothing for a while, screen was off, the shell does not repond to mouse or keyboard input anymore. I listened to music, which still worked normally, even titles changed once the first was finished. Closing the lid and waiting did not turn off the display, normally set to 1min. --- Software --- OS: Fedora Linux 38.20230526.0 (Kinoite) KDE Plasma: 5.27.5 KDE Frameworks: 5.106.0 Qt: 5.15.9 Kernel: 6.2.15-300.fc38.x86_64 Compositor: wayland --- Hardware --- CPU: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx RAM: 13.5 GB GPU: AMD Radeon Vega 8 Graphics Video memory: 2048MB
the only thing I could do was hard shutdown. Even fallback to TTY didnt work.
I had the same issue previously, for me, it was an out-of-memory issue. Since TTY stops working, the symptom sounds unrelated to KDE (KDE might be the cause, it is to be confirmed) For logs with info, check out: /var/log/messages (also see the /var/log/messages-<date-stamp>, for the date that fits) or journalctl -xe Alternatively, the next time you leave your computer alone, open system monitor on the processes page and change the view to Show: All Processes (this gives you a nice overview of what consumes resources when it froze) I am on F37 but if I remember correctly there is a bug already for F38 and memory leaks
Can you attach the kwin logs to this bug report when the screen is frozen? The logs can be retrieved using journalctl --user-unit plasma-kwin_wayland --boot -1
I tried getting a journalctl log couple of times, no errors where shown. I could also not identify a specific problem, maybe an update, maybe firefox, I cant say.
Jun 14 17:05:40 fedora plasmashell[1650]: file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:61:17: Unable to assign [undefined] to int Jun 14 17:05:40 fedora plasmashell[1650]: file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:61:17: Unable to assign [undefined] to int Jun 14 17:05:10 fedora plasmashell[1650]: file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:61:17: Unable to assign [undefined] to int Jun 14 17:05:10 fedora plasmashell[1650]: file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:61:17: Unable to assign [undefined] to int That was the only error journalctl found
after that error the whole screen got black 0,5s and then on again, sound stopped and went on but no peripherals anymore. No apps crashed visibly.
Created attachment 160253 [details] Last log messages after freeze I can confirm this issue. KWin Wayland could completely freeze on AMDGPU ignoring any input while rest of the system stays completely intact. I encountered this issue on my 6700 XT desktop and 5600H laptop. Killing "kwin_wayland" process eventually will bring you to SDDM but that's not practically different from rebooting. In the attachment are last journactl messages recovered by SSHing in hanged machine.
Created attachment 160255 [details] Full journal log Sorry, ignore previous attachment, it wasn't complete.
I think this issue caused by drawing thumbnails in task bar when you hover mouse over application icons. When I toggled them off I don't experience this issue anymore.
The amdgpu driver seems to be crashing for you, which is most likely the cause of the issue. Please open an issue about it to https://gitlab.freedesktop.org/drm/amd/-/issues
hmm, yes possible. But normally the reaction to "no icon available" is simply to show the icon or a blank window?