On 08.02.2015 20:38, Christoph Egger wrote: > > Sometimes "randomly" my X session crashes. The only trace I was so > far able to see is > > slim[1734]: X: ../../glamor/glamor_vbo.c:70: glamor_get_vbo_space: Assertion > `epoxy_glGetError() == 0' failed.
You can find out what triggers the GL error state by installing the xserver-xorg-core-dbg package and attaching gdb to the Xorg process (preferably from another machine via ssh) and setting a breakpoint in _mesa_error. When the breakpoint triggers, get a backtrace with 'bt full'. Keep doing this until the assertion fails, then let's take a look at the backtrace of the last time _mesa_error was called before that. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
