https://bugs.freedesktop.org/show_bug.cgi?id=28649
--- Comment #2 from Octoploid cryptooctoploid@gmail.com 2010-06-21 08:38:06 PDT --- This is an older problem (~4-5 month) and when it first happened, the problem could be solved by simply switching to an older kernel.
Right now I'm using: OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: Mesa DRI R600 (RS780 9614) 20090101 TCL DRI2 OpenGL version string: 2.0 Mesa 7.8.2 OpenGL shading language version string: 1.10