After searching a little bit more, I found bug #314566. I don't have 2 cards, but 2 monitors (laptop internal display and external monitor). Beside this I have exactly the same problems like described in bug #314566.
-- [Karmic] Xserver does not detect keyboard and mouse when started trough KDM https://bugs.launchpad.net/bugs/426113 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
