I'm using a touchscreen and external monitor to occasionally sketch some drawings on the touchscreen. If I need the touch screen I switch it on with a simple
xrandr including rotation, touchscreen etc. I have working nicely by now.
There is one annoyance remaining: Unity shows its components twice on the external monitor, thereby distorting the background, the unity top bar and the unity side bar, see image below:
Through CCSM's Unity plugin I've been able to remove the duplicate side bar (similar to How can I remove duplicate second Unity Launcher on a Dual Screen setup?) but two issues still remain:
- The second top bar is still present
- The desktop image is still distorted
Can anyone suggest how to fix these last two issues?
I am using a 1280x800 touchscreen with a 1920x1080 monitor, running on an Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller.