Προβλημα με 195.22 nvidia drivers και Ubuntu 9.10

Παιδια καλησπερα.

Κανοντας ακριβως οτι λεει η παρακατω σελιδα www.ubuntugeek.com/how-to-install-nvidia-graphics-drivers-195-22-in-ubuntu-karmicjauntyintrepidhardy.html

μου βγαζει το εξης error "dpkg: error processing /var/cache/apt/archives/nvidia-glx-195_195.30-0ubuntu1~karmic~nvidiavdpauppa5_amd64.deb (--unpack):
subprocess new pre-installation script returned error exit status 2
Errors were encountered while processing:
/var/cache/apt/archives/nvidia-glx-195_195.30-0ubuntu1~karmic~nvidiavdpauppa5_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)"

Kαμια ιδεα περι τινους προκειτε?