https://bugs.kde.org/show_bug.cgi?id=516962
Bug ID: 516962
Summary: Crash in Wayland session if run programs
Classification: Plasma
Product: kwin
Version First 6.6.1
Reported In:
Platform: CachyOS
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
After updating to Plasma 6.6.1 (Wayland session), launching most applications
causes kwin_wayland to crash. With some apps the session recovers after, but
for others (like Konsole) repeated crashes lead to being logged out. Firefox
and Chromium Ungoogled work fine.
STEPS TO REPRODUCE
1.Log in to a Plasma Wayland session.
2.Launch any application other than Firefox or Chromium Ungoogled (e.g.,
Dolphin, SystemSettings, VLC, Gwenview, LM Studio, Konsole).
OBSERVED RESULT
Simple apps (VLC, Gwenview, LM Studio, Dolphin): kwin_wayland crashes once, but
the session automatically recovers.
Konsole and SystemSettings: kwin_wayland crashes repeatedly, and after several
attempts the session ends and I'm returned to the login manager.
The crashes are visible in coredumpctl (see Atachment).
EXPECTED RESULT
All applications start normally without crashing kwin_wayland.
SOFTWARE/OS VERSIONS
Operating System: CachyOS Linux
KDE Plasma Version: 6.6.1
KDE Frameworks Version: 6.23.0
Qt Version: 6.10.2
Kernel Version: 6.19.5-3-cachyos (64-bit)
Graphics Platform: X11 (issue occurs in Wayland session)
Processors: 16 × AMD Ryzen 7 8700F 8-Core Processor
Memory: 32 GiB of RAM (30.9 GiB usable)
Graphics Processor: NVIDIA GeForce RTX 2060 SUPER
NVIDIA driver version: 590.48.01
ADDITIONAL INFORMATION
I did not have this issue with Plasma 6.6.0 before update.
When I switch to the X11 session, everything works fine.
As a test, I ran Niri WM with Noctalia on Wayland and it works perfectly.
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