Erro na instalação do novo driver da nvidia!

[rafael###]

Boa noite!!
Galera baixei o driver novo da nvidia (nvidia-glx-new + nvidia-new-kernel-source + nvidia-glx-new-dev) mas quando dou o comando startx dentro do tty1 acontece o seguinte erro:

xauth:  creating new authority file /home/rafael/.serverauth.11988

X Window System Version 7.2.0
Release Date: 22 January 2007
X Protocol Version 11, Revision 0, Release 7.2
Build Operating System: Linux Ubuntu
Current Operating System: Linux zion 2.6.21.1 #2 SMP Thu Jun 7 16:27:22 BRT 2007 i686
Build Date: 04 April 2007
   Before reporting problems, check http://wiki.x.org
   to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
   (++) from command line, (!!) notice, (II) informational,
   (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Thu Jun  7 21:11:33 2007
(==) Using config file: "/etc/X11/xorg.conf"

(EE) Failed to load module "wfb" (module does not exist, 0)
FATAL: Error running install command for nvidia
(EE) NVIDIA(0): Failed to load the NVIDIA kernel module!
(EE) NVIDIA(0):  *** Aborting ***
(EE) Screen(s) found, but none have a usable configuration.

Fatal server error:
no screens found
XIO:  fatal IO error 104 (Connection reset by peer) on X server ":0.0"

      after 0 requests (0 known processed) with 0 events remaining.

Alguém pode me ajudar?

Obrigado!