They worked for me too (Nvidia Quadro K1100M).<p>I don&#x27;t like Unity because of the top bar (I move everything to the bottom) so I use Gnome Flashback with Compiz. It works well, almost good as 10.04 and much better than any intermediate release. It&#x27;s not perfect because of some work still to be done by Gnome on supporting the flashback environment (eg: no File, Edit menu on Nautilus, a menu which I very seldom use). Apparently they&#x27;re working on that.<p>Overall I&#x27;m happy with the upgrade (I was coming from 12.04 on this laptop).