Ubuntu
xserver-xorg-video-ati package

  1. Bug #579028
  2. Comment #4

Comment 4 for bug 579028

Revision history for this message
Harald (hdmuell) wrote :

I tried it with the live/installation CD for 10.4 again. The effect appears as well. I fiddled around with the monitors.

What helped was switching to same image in all monitors (the effect vanished) and back again (and did not reappear).