Lionel, Well, the bug is still present on my systems. Check this comment: https://launchpad.net/ubuntu/+source/xserver-xorg- video-i810/+bug/32963/comments/84
Try resetting totem's defaults as explained in that comment, you may have inadvertently changed the contrast to a non-default value, *or* this bug is only fixed for a subset of the Intel chipsets (I'm using 855GM and 865G on my systems). -- totem overrides XV_CONSTRAST to wrong default value (Xv movies on i810/i945 have horrible colour/gamma) https://launchpad.net/bugs/32963 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs