Comment 119 for bug 419328

EeePc 901 (Atom+i945) and 2.6.31-20-generic + proposed updates and stilla have the issue. I can fix this by disabling compiz and then reenabling on the external monitor but now I have another issue : on the external monitor I cannot see more than 600 vertical pixel (phisical limit of the LVD), so even if i disable internal monitor and use only the ext-VGA, i cannot set resolution more than 800x600, or I will get black bars on the bottom of the screen. I know this is not a limit of the card because under win I use the external monitor at 1680x1050, does anyone know how to fix this? Is it a linux driver limitation?