https://bugs.kde.org/show_bug.cgi?id=512168
Bug ID: 512168
Summary: Kwin_wayland crashes after resume from sleep
Classification: Plasma
Product: kwin
Version First unspecified
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: wayland-generic
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 186832
--> https://bugs.kde.org/attachment.cgi?id=186832&action=edit
Log
SUMMARY
Sometimes (mostly when I get my PC into sleep for a night) kwin_wayland
crashes. I have no stable repro, but its really annoying since I lost
everything I opened before.
STEPS TO REPRODUCE
1. Put PC to sleep
2. Wait
3. Resume from sleep
OBSERVED RESULT
kwin_wayland crashes, Xwayland applications (Steam, for example) lose native
scaling.
EXPECTED RESULT
kwin_wayland doesn't crash
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 43
KDE Plasma Version: 6.5.2
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
Kernel Version: 6.17.7-300.fc43.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen 5 7600 6-Core Processor
Memory: 32 GiB of RAM (30.9 GiB usable)
Graphics Processor: AMD Radeon RX 9070 XT
ADDITIONAL INFORMATION
I use KDE since F42 and never see anything like this before. I don't really
remember when its start happening.
Some other info
Mesa:
user@fedora ~> glxinfo -B | grep Mesa
OpenGL core profile version string: 4.6 (Core Profile) Mesa 25.2.7
OpenGL version string: 4.6 (Compatibility Profile) Mesa 25.2.7
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 25.2.7
I undervolted my CPU (Ryzen 7600) and I started get this more often? But I also
update my KDE to latest version, so I don't see any connections to this
crashes. Games are stable and prime95 doesn't generate any errors or unstable
behavior.
I attached logs from crash
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