Hello Andy, It would be real nice to have more information about your problem. Could you provide : 1) dmesg output 2) lspci output 3) lspci -n output 4) exact model number of the machine and the graphic card 5) a digicam picture of the screwed up display Also, it would be nice to know what kernel version numbers, and if they where self built or whatever, you did try previously and if you saw or not said problem. Friendly, Sven Luther