https://bugs.freedesktop.org/show_bug.cgi?id=33515
--- Comment #10 from gabgav@hotmail.com 2011-02-28 07:12:38 PST --- Kernel: 2.6.36 and 2.6.38-RC4 MESA: 7.10 with gallium and llvm enabled. Driver: xf86-video-ati 6.14.0 WM: Kwin 4.6.0 and TWM Card: Radeon Mobility X300
I have the same problem with the hardware listed above (Bug 34302). Disabling page-flipping does not help.