https://bugs.freedesktop.org/show_bug.cgi?id=31565
--- Comment #3 from Lee Wilson vixsandlee@gmail.com 2011-02-23 00:50:28 PST --- (In reply to comment #2)
I'm experiencing this problem under Arch Linux (x64, 2.6.36.2, Mesa 7.10) when trying to launch Gnome-Shell from git on an R600: 01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650
kernel 2.6.38-rc5 fix's this with its new radeon driver.