Not sure if the issue is related to https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1239711 or a separate issue as the corruption is more intense now. These reports are from the same machine.
Not sure if the issue is related to https:/ /bugs.launchpad .net/ubuntu/ +source/ xserver- xorg-video- ati/+bug/ 1239711 or a separate issue as the corruption is more intense now. These reports are from the same machine.