Since the upgrade from Ubuntu 13.10 to 14.04, I have problems with my screens. My video card is a Radeon HD 7870, it uses the fglrx-updates driver. My main screen is a 24" with a resolution of ...
I have two monitors and a ATI Radeon 5750 video adapter. Using ATI's catalyst control center I am able to configure the displays so that the desktop spans over the two monitors. The multi-desktop ...