SUMMARY Multiple panels are not being updated (task bar / clock etc). STEPS TO REPRODUCE 1. Start KDE 2. After some time panels are not updated (like clock which is hours out of date) Sorry I can't provide more information. I don't see any crashes. The UI simply doesn't seem to be repainting. OBSERVED RESULT Task bar and other UI panels aren't updated. EXPECTED RESULT Panels like the clock would be updated SOFTWARE/OS VERSIONS Linux/KDE Plasma: Kubuntu (available in About System) KDE Plasma Version: 5.12.9 KDE Frameworks Version: 5.44.0 Qt Version: 5.9.5 ADDITIONAL INFORMATION
Fixed a long time ago. Upgrade to 20.04, it's much better. :)
Could be a duplicate of bug 353983 comment 169, which will be fixed in a future nvidia driver update.
Ah yup, that's the one! *** This bug has been marked as a duplicate of bug 353983 ***