[SOLVED]
$ uname -r 3.13.0-46-generic $ dkms status bbswitch, 0.7, 3.13.0-46-generic, x86_64: installed nvidia-331, 331.113, 3.13.0-46-generic, x86_64: installed nvidia-331-uvm, 331.113, 3.13.0-46-generic, x86_64: installed
$ sudo dpkg-reconfigure nvidia-331 $ sudo dpkg-reconfigure nvidia-331-uvm
Launching reconfiguration pkg nvidia driver I solved the problem.
[SOLVED]
$ uname -r
3.13.0-46-generic
$ dkms status
bbswitch, 0.7, 3.13.0-46-generic, x86_64: installed
nvidia-331, 331.113, 3.13.0-46-generic, x86_64: installed
nvidia-331-uvm, 331.113, 3.13.0-46-generic, x86_64: installed
$ sudo dpkg-reconfigure nvidia-331
$ sudo dpkg-reconfigure nvidia-331-uvm
Launching reconfiguration pkg nvidia driver I solved the problem.