Moving to -intel. That's the GPU that Xorg.0.log says driving your display.
Does this colour corruption still occur when you disable Compiz? Running “metacity --replace” in a terminal should quit Compiz. ** Package changed: xserver-xorg-video-nouveau (Ubuntu) => xserver-xorg- video-intel (Ubuntu) -- [i965] Screen colors messed up https://bugs.launchpad.net/bugs/647966 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs