https://bugs.kde.org/show_bug.cgi?id=463379
Louis Moureaux <m_loui...@yahoo.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |m_loui...@yahoo.com
--- Comment #20 from Louis Moureaux <m_loui...@yahoo.com> ---
I ran into a similar issue today that eventually degenerated into a total
breakdown of the system. I was able to get a stack trace but it was lost when I
had to reboot. It all started with a wakeup from sleep with an external screen.
Restarting kwin_x11 seemed to have solved the issue, but one day later it
started again.
The main symptom was kwin_x11 exiting with code 1 (hence no DrKonqi like in the
original report). I recall the stack trace being in the default X11 error
handler and seeing error messages about the X11 connection being lost. X11 was
still running and other applications working properly. I also recall seeing
effect classes and GL functions in the last levels of the trace (I know this is
very unspecific but that's what I have).
At first the issue seemed to be related to a window being activated in
fullscreen (both my own Qt app and Zoom). Eventually even notifications coming
on top of a fullscreen window appeared to trigger a crash. It even crashed on
alt-tabbing. Towards the end (after many kwin restarts) the system also
prompted me to increase the inotify limit, but this may be unrelated.
I tried upgrading KWin and other packages on the unstable system but it didn't
seem to help. I'm now running 5.27.2.
System info (after upgrade):
=======================
Operating System: KDE neon 5.27
KDE Plasma Version: 5.27.2
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Kernel Version: 5.19.0-32-generic (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i5-10310U CPU @ 1.70GHz
Memory: 15.3 Gio of RAM
Graphics Processor: Mesa Intel® UHD Graphics
Manufacturer: Dell Inc.
Product Name: Latitude 7410
--
You are receiving this mail because:
You are watching all bug changes.
