https://bugs.kde.org/show_bug.cgi?id=375522
--- Comment #1 from Jan Stożek <ja...@stozek.waw.pl> --- To be more precise: when I switch the composition type to OpenGL (usually 3.0, but the same result is also if I select 2.0 or 1.1) and press "Apply", the system opens a General tab with a warning that the OpenGL had caused the system crash and asking if I want to rediscover the OpenGL. When I press the rediscovery button, KWin crashes - most often, although sometimes it does not crash and since then the effects begin do work normally. -- You are receiving this mail because: You are watching all bug changes.