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[CentOS] Problems setting up legacy NVidia card

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Niki Kovacs [CentOS] Problems setting up legacy NVidia card
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Hi, Here's my video card: $ lspci | grep -i vga 01:00.0 VGA compatible controller: nVidia...
CentOS
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Hi,

Here's my video card:

$ lspci | grep -i vga
01:00.0 VGA compatible controller: nVidia Corporation NV15 [GeForce2
GTS/Pro] (rev a3)

Until now, I've used it on Slackware (10.0, 10.2, 11.0) and Debian
(Sarge, Etch), and I've always managed to set it up fine.

First, I checked if there were any precompiled nvidia drivers in the
various repos (rpmforge, ...), but there seemed to be only recent drivers.

So I went to the nvidia site and downloaded the corresponding driver for
my card:

NVIDIA-Linux-x86-1.0-7185-pkg1.run

I also updated my kernel, and then 'yum install kernel-devel gcc'.

After doing this, it was time for 'init 3'.

I started the installer:

# sh NVIDIA-Linux-x86-1.0-7185-pkg1.run

I went through the steps like I've done a few times before, and it
didn't complain about anything.

I then opened /etc/X11/xorg.conf, searched for the Driver section and
replaced "nv" by "nvidia".

To be on the safe side, I rebooted. (I've had some strange GDM problems
before when simply doing init 5).

My default screen resolution on my 17'' flat monitor is 1024x768. (The
CentOS installer defaulted to 1280x1024, but I manually edited xorg.conf
to change it). Now, after starting X with the "nvidia" driver, curiously
I had a resolution that looked more like 800x600 (and curiously reminded
me of a default Windows 95 install :o))

I opened a console with Ctrl-Alt-F6, opened /etc/X11/xorg.conf to look
for a mistake... and noticed something strange. xorg.conf looks now
curiously amputated. Here's the whole file, or what's left of it:

--8<-------------------------------------------------
# Xorg configuration created by pyxf86config

Section "ServerLayout"
 Identifier     "Default Layout"
 Screen      0  "Screen0" 0 0
 InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "InputDevice"
 Identifier  "Keyboard0"
 Driver      "kbd"
 Option     "XkbModel" "pc105"
 Option     "XkbLayout" "ch"
 Option     "XkbVariant" "fr"
EndSection

Section "Device"
 Identifier  "Videocard0"
 Driver      "nvidia"
EndSection

Section "Screen"
Identifier "Screen0"
 Device     "Videocard0"
 DefaultDepth     16
SubSection "Display"
  Viewport   0 0
  Depth     24
  Modes "1024x768"
EndSubSection
EndSection
--8<-------------------------------------------------

This leaves me a bit clueless.

Where has my original xorg.conf (the long version) gone? Is there a way
to get it back somehow? And where does this new - and severely truncated
xorg.conf file come from?

Any suggestions?

Niki
--
Dyslexics have more fnu.
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