https://bugs.kde.org/show_bug.cgi?id=431924
--- Comment #5 from Vlad Zahorodnii <vlad.zahorod...@kde.org> --- It's most likely an nvidia driver bug. You could try downgrading the nvidia driver. But without a backtrace, it's a wild guess. Note that another way to get the backtrace of the crash is to use drkonqi. When kwin crashes, you should see a sad face in the system tray. Click that icon and you should see the backtrace in the developer information tab. -- You are receiving this mail because: You are watching all bug changes.