Created attachment 169528 [details] Backtrace SUMMARY After an update, KWin on X11 starts without compositing. Compositing cannot be re-enabled through the settings STEPS TO REPRODUCE 1. Login to session OBSERVED RESULT Compositing deactivated (see backtrace, hope its helpful) EXPECTED RESULT Compositing enabled SOFTWARE/OS VERSIONS Linux/KDE Plasma: Fedora 40 (available in About System) KDE Plasma Version: 6.0.4 KDE Frameworks Version: 6.2.0 Qt Version: 6.7.0
This was a Fedora-specific issue and should be fixed in the `kwin-x11-6.0.4.1-3.fc40` update: https://bugzilla.redhat.com/show_bug.cgi?id=2280899
Adding the x11-only keyword