nvidia-current, 295.33, 3.2.0-20-generic, x86_64: installed
nvidia-current, 295.33, 3.2.0-22-generic, x86_64: installed
nvidia-current-updates, 295.33, 3.2.0-22-generic, x86_64: installed
virtualbox, 4.1.12, 3.2.0-22-generic, x86_64: installed