https://bugs.kde.org/show_bug.cgi?id=381014
--- Comment #4 from Christoph Feck <cf...@kde.org> --- But it doesn't happen in every KDE/Qt application? We need to find a pattern here, but from looking at the screen shot, I suspect your X11 video drivers are not working correctly. Please check if disabling compositing (Alt+Shift+F12) helps. -- You are receiving this mail because: You are watching all bug changes.