Created attachment 89209 [details] Crash on choosing OpenGL 3.1 Crash each time the OpenGL 3.1 option is chosen. Ubuntu crashes when option to re-enable OpenGL detection is chosen.
Please record your GPU, either qdbus org.kde.KWin /KWin supportInformation (GL 2.1 compositing must me active) or glxinfo| grep -E 'OpenGL .* string:' *** This bug has been marked as a duplicate of bug 327310 ***