I reported this as a bug already (https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1272621) but as I think this might be useful to other users, I thought I should ask for a fix ...
When I choose mirror screen under display settings, it only shows the screen on the laptop. I don't know where to begin. This is ubuntu 13.04 on Asus UX32VD Output from the requested command: ...
I've posted this video where I show one of the problems I'm facing with my UX32VD in regard of external monitors. As you can see as soon as I plugged the external monitor the laptop screen goes black ...
When I first plugged in my 23 inch monitor through the mini-VGA port, everything worked...both display were detected, and worked. On the second or third plug in, the internal display would turn off, ...