Olá pessoal,

Sou novo no linux, instalei o Ubuntu 7.04 e ele roda normal. No entando, quando mandei o Gerenciador de Drivers Restritos instalar o driver da minha placa de vídeo (GeForce4 MX 440 AGP 8x), ao reiniciar deu erro.

Erro
Fatal server error:

(EE) NVIDIA(0):    Failed to load the NVIDIA kernel module!
(EE) NVIDIA(0):    ***Aborting***
(EE) NVIDIA(0):   Screens found, but none have a usable configuration

Fatal server error:

No screen found
XIO: fatal IO error 104 (conection reset by peer) on server ":0.0".
        after 0 request ( o knonw processed) with 0 events remaining.

E esse é o meu xorg.conf:
# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
Fontpath "/usr/share/X11/fonts/misc"
Fontpath "/usr/share/X11/fonts/cyrillic"
Fontpath "/usr/share/X11/fonts/100dpi/:unscaled"
Fontpath "/usr/share/X11/fonts/75dpi/:unscaled"
Fontpath "/usr/share/X11/fonts/Type1"
Fontpath "/usr/share/X11/fonts/100dpi"
Fontpath "/usr/share/X11/fonts/75dpi"
Fontpath "/usr/share/fonts/X11/misc"
# path to defoma fonts
Fontpath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "abnt2"
Option "XkbLayout" "br"
Option "XkbOptions" "lv3:ralt_switch"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/wacom"# Change to
Option "Type" "stylus"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
# /dev/input/event
# for USB
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/wacom"# Change to
Option "Type" "eraser"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
# /dev/input/event
# for USB
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/wacom"# Change to
Option "Type" "cursor"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
# /dev/input/event
# for USB
EndSection

Section "Device"
Identifier "NVIDIA Corporation NV18 [GeForce4 MX 440 AGP 8x]"
Driver "nvidia"
Busid "PCI:1:0:0"
Option "AddARGBVisuals" "True"
Option "AddARGBGLXVisuals" "True"
Option "NoLogo" "True"
EndSection

Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
Horizsync 28-51
Vertrefresh 43-60
EndSection

Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV18 [GeForce4 MX 440 AGP 8x]"
Monitor "Generic Monitor"
Defaultdepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "720x400" "640x480" "640x350" "1x1"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "720x400" "640x480" "640x350" "1x1"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "720x400" "640x480" "640x350" "1x1"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "720x400" "640x480" "640x350" "1x1"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "720x400" "640x480" "640x350" "1x1"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "720x400" "640x480" "640x350" "1x1"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
  screen "Default Screen"
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"
Inputdevice "stylus" "SendCoreEvents"
Inputdevice "cursor" "SendCoreEvents"
Inputdevice "eraser" "SendCoreEvents"
EndSection

Section "DRI"
Mode 0666
EndSection
Bom, andei dando uma olhada no man nvidia-xconfig e encontrei esse comando nvidia-xconfig --no-load-kernel-module. Mas quando iniciei o X, deu um erro pior.

O que posso fazer para resolver meu problema?
O Ubuntu é muito bom , mas sem aceleração 3D para jogar , fica complicado.