[ubuntu] Dual monitor screen glitch

view full story

http://ubuntuforums.org – When I originally plugged in the second monitor into my laptop, I had no issues. However, the Grid setting in CompizConfig Settings Manager was bothering me when I tried to move windows between the two screens, so I disabled it. I then tried to enable to cube. This didn't work, so I disabled it and re-enabled to the Desktop Wall plugin. After restarting, I found that plugging in the second monitor resulted in both the laptop's monitor and the external monitor's screens glitching up (see attachment). I tried using Ubuntu 2D, but I got the same result. The only thing that worked was signing i (Hardware)