Thanks for reporting, but this is not a bug with the nvidia driver. You should not install the nvidia driver directly on systems that have both an intel and nvidia GPU (a.k.a. "Optimus" or hybrid graphics).
I suggest you purge the nvidia drivers and use bumblebee: https://wiki.ubuntu.com/Bumblebee ** Changed in: nvidia-graphics-drivers (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/998638 Title: my nvidia geforce gt-540m graphic card is useless on ubuntu12.04 os To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/998638/+subscriptions _______________________________________________ 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
