hanzj
October 29th, 2009, 02:36 AM
Hello, I have a dual monitor setup.
I upgraded from Ubuntu 9.04 to 9.10 while Ubuntu 9.10 was still in release candidate. Just today, when I turned on my computer, my dual screen was "mirrored". I went to System/Preferences/[Display Preferences].
My left screen is now "Unknown". Before, Ubuntu knew that the left monitor was "AOC". Before, I was able to choose 1280 x 960 (4:3) resolution for my AOC left monitor. But now, the option is not there.
Did sudo apt-get update && sudo apt-get upgrade mess things up?
Please help.
I upgraded from Ubuntu 9.04 to 9.10 while Ubuntu 9.10 was still in release candidate. Just today, when I turned on my computer, my dual screen was "mirrored". I went to System/Preferences/[Display Preferences].
My left screen is now "Unknown". Before, Ubuntu knew that the left monitor was "AOC". Before, I was able to choose 1280 x 960 (4:3) resolution for my AOC left monitor. But now, the option is not there.
Did sudo apt-get update && sudo apt-get upgrade mess things up?
Please help.