I have tried what Jeff Johnson said, but no works here too. You have let me hope it could be a fix ;)
The "fix" that I am using is use vesa instead of i810. -- Xv movies on 810/i945 gives horrible color, Gamma https://launchpad.net/bugs/32963 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs