I was experiencing the same issue on Kubuntu 22.04.2. It ships 22.0.1 mesa version and this bug was fixed on 22.3.0 (as the tag says).
Search for kisak-mesa stable ppa to upgrade your mesa version to 22.3.7, issue is gone there. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/2003339 Title: kwin_x11: The X11 connection broke: I/O error (code 1) Status in KDE Base Workspace: Fix Released Status in Mesa: Fix Released Status in kwin package in Ubuntu: Invalid Status in mesa package in Ubuntu: Fix Released Status in kwin package in Debian: New Bug description: ... To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/2003339/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
