https://bugs.kde.org/show_bug.cgi?id=513582
Bug ID: 513582
Summary: Bringing up the Task Switcher sometimes crashes the
NVIDIA driver
Classification: Plasma
Product: kwin
Version First 6.5.4
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: effects-window-management
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 187798
--> https://bugs.kde.org/attachment.cgi?id=187798&action=edit
journalctl
SUMMARY
With Plasma 6.5.4, Kwin would do an illegal read operation on the Task
Switcher, causing the GPU driver to crash.
STEPS TO REPRODUCE
1. Set Task Switcher type to "Thumbnail Grid"
2. Repeatedly bring up the Task Switcher via Alt - Tab
3. There's a chance the GPU driver would crash
OBSERVED RESULT
Task switcher would work most of the time.
EXPECTED RESULT
Task switcher causes the GPU driver to sometimes crash.
SOFTWARE/OS VERSIONS
KDE Plasma Version: 6.5.4
KDE Frameworks Version: 6.21.0
Qt Version: 6.10.1
NVIDIA Version: 580.119.02
ADDITIONAL INFORMATION
Doesn't seem to happen with 6.5.3. I have tried to downgrade NVIDIA driver to
580.105 (the last version I was on before rebooting) and the issue still
persists.
Switching Task Switcher style to "Large Icons" or "Compact" seems to have made
the issue go away, as that doesn't display the app overview.
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