Short version: this bug shold be closed Sligtly longer version: My kvm broke 2 weeks ago so when I have to use windoze I move the vga plug to the other computer. When I moved the linux computer the vga plug fell out. After inserting it xrandr and get-edid|parse-edid shows different values to the ones i pastbinned. My best guess is that it was halfway inserted and that why edid didn't work. I can now use xrandr to change to 1280x1024. Sorry for the noise. /örjan