(In reply to Thomas Lübking from comment #60)
> export KWIN_USE_INTEL_SWAP_EVENT=0
> export KWIN_EXPLICIT_SYNC=0
> export KWIN_USE_BUFFER_AGE=0
> export LIBGL_DRI3_DISABLE=1
> kwin_x11 --replace &
>
> In case that works, please figure ("unset FOO_BAR") which variable does it.
> Can you obtain supportInformation while the compositor is up? (try "sleep
> 30; qdbus org.kde.kwin /KWin org.kde.KWin.supportInformation", then press
> SHIFT+Alt+F12 to toggle the compositor and just wait a minute or so before
> toggling it off again)
- okay, here are my supportinformation with compositing enabled:
https://paste.kde.org/pz43gwyyx
-> took me quite a while to get there, qdbus had various time outs (when
running in the plasma-session), thus I wasn't able to retrieve any info.
qdbusviewer did hang as well, while the rest was responsive, so no complete
freeze, just qdbus, this might be another symptom or completely unrelated.). i
used "kwin_x11 --replace" in a xfce-session to be able to use qdbus.
- and the environment variables don't seem to trigger any effect. i
still get completes freezes.
i could try to give you the gdb output, if that's of any help.
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https://bugs.launchpad.net/bugs/1440210
Title:
KWin crashes multiple times a day and often has to be restarted
manually.
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