Is there a command that will list displays connected to the computer?
Specifically, I'm looking to find out how my external monitor is being detected by the system when connected by HDMI cable and what it's (not sure of the correct term here) hardware address is (eg. "CRT-0" or "DFP-1").
This is just a general question, but for reference, I'm using:
- Asus UL30JT laptop - running Ubuntu 12.04 beta and 11.10
- Asus PA238 23" monitor
- HDMI 1.4 cable
- Optimus graphics (Intel + nVidia GeForce 310M) - running with Bumblebee