Ubuntu
xserver-xorg-video-ati package

  1. Bug #257392
  2. Comment #10

Comment 10 for bug 257392

Revision history for this message
Benjamin Drung (bdrung) wrote : Re: Funky blinking coloured lines horizontilly on the screen. Appears at log in and on the desktop.

(II) RADEON(0): Query for AtomBIOS Get Panel EDID: failed

Looks like a driver problem. I have classified this bug as a bug in xserver-xorg-video-ati. Can you run "xrandr > xrandr.log" and attach the resulting xrandr.log file to the bug report?