It might be this bug. I haven't used the computer for a week and this happend after I updated my 13.04 installation today. I have had no problem with the Nvidia 314.10 driver before this.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-experimental-310 in Ubuntu. https://bugs.launchpad.net/bugs/1168643 Title: nvidia-experimental-310 310.14-0ubuntu2: nvidia-experimental-310 kernel module failed to build To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-experimental-310/+bug/1168643/+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