https://bugs.freedesktop.org/show_bug.cgi?id=89829
--- Comment #10 from Apostolos B. barz621@gmail.com --- I have a similar problem with mesa 10.5. My whole screen looks like the flash animation image when using the opengl compositor on Enlightenment E19. Renders the machine unusable. If i revert back to 10.4.6 it works fine.
Barts 6850 radeon r600g driver.