https://bugs.kde.org/show_bug.cgi?id=446779
Bug ID: 446779
Summary: Random OpenGL freeze causes KWin to disable
compositing
Product: bugs.kde.org
Version: unspecified
Platform: Gentoo Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: sysad...@kde.org
Reporter: samuelbernardo.m...@gmail.com
CC: she...@kde.org
Target Milestone: ---
Created attachment 144429
--> https://bugs.kde.org/attachment.cgi?id=144429&action=edit
Journal boot logs until KWin crash
SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug
symbols.
See
https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***
Sometimes at boot kwin_x11 throws "Freeze in OpenGL initialization detected"
and disables compositing (with OpenGL x.y compositing enabled in
systemsettings). This happens apparently in a random fashion. I am using the
default user configuration files in /home. I put the journalctl log in the
attachment. This error never happened to me before, but I can't recall which
change triggered the error. I recently updated Plasma, though. Clicking
"Re-enable OpenGL compositing" in systemsettings and relaunching kwin
effectively re-enables compositing.
STEPS TO REPRODUCE
1. Enable OpenGL (whatever version) compositing under System Settings >
Composer
2. Restart
3. Launch a Plasma X11 session in sddm
OBSERVED RESULT
No compositing, sometimes kwin_x11 doesn't even start remaining a blank screen.
EXPECTED RESULT
Compositing working
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version: 5.23.4
KDE Frameworks Version: 5.88.0
Qt Version: 5.15.2
Kernel Version: 5.10.76 (64-bit)
Graphics Platform: X11
ADDITIONAL INFORMATION
Processors: Intel Core i7-6850k
Memory: 128GB
Graphics Processor: Nvidia GeForce GTX1060 6GB
Nvidia Drivers: 495.44
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