https://bugs.kde.org/show_bug.cgi?id=388127
--- Comment #7 from Christoph Feck <cf...@kde.org> --- The backtrace from comment #6 confirms what is written in comment #5: The X11 connection is terminated, possibly because KWin tries to call glXSwapBuffers() for a non-exposed or already deleted window. KWin cannot continue to work without the X11 connection, so it exit()s. -- You are receiving this mail because: You are watching all bug changes.