search for: xxxxxooooooooooox

...he first 290 or so pixels out of 1024 are black and the same happens to the last 16 on the right. This same behavior happens with two different monitors. Image quality is excellent and there's no distortion or stretching whatsoever, the pixels are just plainly black. To give an ascii-art idea: xxxxxooooooooooox xxxxxooooooooooox xxxxxooooooooooox xxxxxooooooooooox xxxxxooooooooooox xxxxxooooooooooox x are black, o are ok (proportions are of course not respected :)) Trying to change the resolution doesn't give a different behavior. I'm attaching a xorg.log and the output of xrandr --verbose This...