QUOTE(powerwoot @ Jan 9 2011, 12:15 PM)
Currently testing the PClinuxOS E17
replacing my crunchbang due to it's unfriendly behavior to my nvidia 9400gt gc.
I've had no problem running CrunchBang (and Debian in general) with a 9400gt, though mine doesn't have a 'gc' at the end.
Here's what I usually do for Nvidia on Debian.
As Root, add these lines to the end of your /etc/apt/sources.list to enable Sid/Unstable sources (don't worry, we'll remove them once we install and activate the Nvidia drivers)
QUOTE
# Unstable Sid
deb
http://http.us.debian.org/debian/ unstable main contrib non-free
# Unstable Sources
deb-src
http://http.us.debian.org/debian/ unstable main contrib non-free
Then, in root terminal (or add sudo to beginning of each line if you're a sudoer)
CODE
apt-get update
Install Nvidia Kernel Source
CODE
apt-get -t unstable install nvidia-kernel-source
Get Module assistant to recognize
CODE
m-a a-i nvidia-kernel-source
Install Nvidia Glx
CODE
apt-get -t unstable install nvidia-glx
Install Xconfig and Nvidia Settings
CODE
apt-get install nvidia-xconfig nvidia-settings
Then run
CODE
nvidia-xconfig
Note: never combine all the apps installed above in a single line, and use them in steps like I've listed, as they tend to configure stuff as they're installed. Also, make sure your terminal is fullscreen to prevent some dialog boxes being cut off.
Reboot.
If everything was successful, you should get into X without problems. You can then launch the Nvidia Control Panel via 'nvidia-settings' (either with your terminal or dmenu (alt-f3), and later creating a menu entry if you want)
You can also install vdpau drivers for HD playback if you desire. Currently, only mplayer supports vdpau (either via console or it's gnome-mplayer or smplayer frontends)
CODE
apt-get install nvidia-vdpau-driver
Once you've confirmed everything works properly, you should remove the Unstable related lines from your /etc/apt/sources.list .... unless you actually want an Unstable/Sid based system.