https://bugs.kde.org/show_bug.cgi?id=356616
--- Comment #4 from Johannes Rauh <jar...@web.de> --- It seems that compositing is off: $ qdbus org.kde.KWin /KWin supportInformation | grep omposit compositingMode: 1 useCompositing: false compositingInitialized: false Compositing Compositing is not active -- You are receiving this mail because: You are watching all bug changes.