waseem@waseem:~$ dpkg -l *nvidia*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name           Version        Description
+++-==============-==============-============================================
ii  nvidia-glx     1.0.7174-0ubun NVIDIA binary XFree86 4.x/X.Org driver
un  nvidia-glx-src <none>         (no description available)
un  nvidia-kernel  <none>         (no description available)
un  nvidia-kernel- <none>         (no description available)
ii  nvidia-kernel- 1.0.7174+1     NVIDIA binary kernel module common files
un  nvidia-kernel- <none>         (no description available)
ii  nvidia-setting 1.0-3ubuntu2   Tool of configuring the NVIDIA graphics driv