Bug#1026404: /usr/bin/kwin_x11: kwin-x11 : stops after some time

Thanks for following up on this !

Closing.


Cheers,
--
Aurélien

Le 3 juillet 2026 18:48:43 GMT+02:00, Kai Kasurinen <[email protected]> a écrit :
>Hi,
>
>This issue appears to be a duplicate of the widespread Mesa bug from late
>2022 / early 2023, where KWin crashed with "The X11 connection broke: I/O
>error (code 1)" during notification popups.
>
>The root cause was tracked down to Mesa and fixed upstream in Mesa 22.3.0
>(reverting problematic commits). The same issue was tracked on Launchpad as
>bug #2003339.
>
>Since the underlying graphics driver bug has been resolved for a long time,
>this kwin-x11 ticket can probably be closed.