https://bugs.freedesktop.org/show_bug.cgi?id=38182
--- Comment #3 from Sven Arvidsson sa@whiz.se 2011-06-11 08:00:25 PDT --- (In reply to comment #2)
Are you quite sure that you're using r600g?
Yes, as you can see from the OpenGL renderer string in my initial posting.
It's quite easy to have a game accidently pick up another driver if something goes wrong. Have you made sure by setting LIBGL_DEBUG=verbose and checking terminal output? You should get something like
libGL: OpenDriver: trying /path/to/r600_dri.so