https://bugs.freedesktop.org/show_bug.cgi?id=90728
--- Comment #18 from Michel Dänzer michel@daenzer.net --- (In reply to mehmet.giritli from comment #17)
So, you mean if I can start X without gnome at all and then try running vlc with basic X server, right? Will try...
That's another possibility, but I meant that you can run your GNOME session with the same Mesa version as before.
Jun 13 13:43:54 frodo gnome-session[814]: gnome-shell: /tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/drivers/r600/ r600_pipe.h:902: r600_conv_prim_to_gs_out: Assertion `mode < (sizeof(prim_conv)/sizeof((prim_conv)[0]))' failed.
Can you get a backtrace for this with gdb?
Sure, but you have to tell me how. I can get backtrace for apps like vlc from the terminal but for which app shall I get this bt? gnome-shell?
Yes. Probably best if you can run gnome-shell from gdb from a remote shell.