nvidia_bl, 0.52, 2.6.32-21-generic, x86_64: installed 
nvidia_bl, 0.52, 2.6.32-20-generic, x86_64: installed 
nvidia_bl, 0.52, 2.6.32-19-generic, x86_64: installed 
nvidia-current, 195.36.15, 2.6.32-21-generic, x86_64: installed 
nvidia-current, 195.36.15, 2.6.32-20-generic, x86_64: installed 
nvidia-current, 195.36.15, 2.6.32-19-generic, x86_64: installed