Start Xserver problem

[Stephen Liu <satimis@icare.com.hk>]

Hi folks,

I just finished another clean installation of Debian 3.0 with
net-installer (Sarge) and encountered starting xserver problem

Vedio card - WinFast GeForce2 MX
RAM - 32MB
driver chosen - nv

Mouse - USB optical wheel mouse
device chosen - /dev/input/mice

Hereinafter is an extract of /var/log/XFree86.0.log

(==) Using config file: "/etc/X11/XF86Config-4"
(==) ServerLayout "Default Layout"
(**) |-->Screen "Default Screen" (0)
(**) |   |-->Monitor "AcerView 34T uvga"
(**) |   |-->Device "NVIDIA Corporation GeForce [NV11]"
(**) |-->Input Device "Generic Keyboard"

Skipping "/usr/X11R6/lib/modules/extensions/libGLcore.a:debug_xform.o": 
No symbols found
(--) Chipset GeForce2 MX/MX 400 found
(II) NV(0): Not using default mode "800x600" (insufficient memory for
mode)
(II) NV(0): Not using default mode "1024x768" (insufficient memory for
mode)
(WW) NV(0): Mode pool is empty
(EE) NV(0): No valid modes found
(II) UnloadModule: "nv"
(II) UnloadModule: "i2c"
(II) Unloading /usr/X11R6/lib/modules/libi2c.a
(II) UnloadModule: "ddc"
(II) UnloadModule: "vgahw"
(II) Unloading /usr/X11R6/lib/modules/libvgahw.a
(II) UnloadModule: "int10"
(EE) Screen(s) found, but none have a usable configuration.

Fatal server error:
no screens found

When reporting a problem related to a server crash, please send
the full server output, not just the last messages.
This can be found in the log file "/var/log/XFree86.0.log".
Please report problems to submit@bugs.debian.org.

I have tried choosing driver /S3/S3visage/Visage without result.

Kindly advise.

Thanks in advance.

B.R.
Stephen Liu