No guia do ubuntu de portugal. tem uma citação da sua placa.
http://72.14.209.104/search?q=cache:lWEKgZrze7UJ:www.guiaubuntupt.org/wiki/index.php%3Ftitle%3DUbuntu_gutsy+Driver+da+Nvidia+geforce+5200+ubuntu+7.10+comando&hl=pt-BR&ct=clnk&cd=9&gl=br&lr=lang_ptHow to setup pivot (screen rotation) with default X.org NVIDIA drivers
Ler #Notas Gerais
Some LCD monitors are equipped with the pivot feature, to take advantage of it the display has to be rotated 90 degrees. The default nVidia drivers shipped with X.org ("nv") support software screen rotation. Note that it's unaccelerated and can be slow, read #How to install Graphics Driver (NVIDIA) if you decide to install the proprietary driver.
If you have the proprietary drivers from nVidia installed, please read #How to setup pivot (screen rotation) with proprietary NVIDIA drivers instead.
To rotate the screen find the "Device" section for the "nv" driver in the /etc/X11/xorg.conf file:
Section "Device"
Identifier "NVIDIA Corporation NV34 [GeForce FX 5200]"
Driver "nv"
Add the following options to this section:
Option "Rotate" "CW"
Where the "Rotate" option has two possible values (depending on the orientation of the monitor):
CW - rotate the display clockwise (right).
CCW - rotate the display counterclockwise (right).
Ler #How to restart GNOME without rebooting computer.
[edit]How to setup pivot (screen rotation) with proprietary NVIDIA drivers
Ler #Notas Gerais
Ler #How to install Graphics Driver (NVIDIA)
Some LCD monitors are equipped with the pivot feature, to take advantage of it the display has to be rotated 90 degrees. The proprietary nVidia drivers support hardware rotation with the Xrandr extension.
To enable rotation support find the "Device" section for the "nvidia" driver in the /etc/X11/xorg.conf file:
Section "Device"
Identifier "NVIDIA Corporation NV34 [GeForce FX 5200]"
Driver "nvidia"
Add the following option to this section:
Option "RandRRotation" "on"
Ler #How to restart GNOME without rebooting computer.
Then the display can be rotated (direction depends on the orientation of the monitor) by:
Setting the "Rotation" property to either "Left" or "Right" in the "System > Preferences > Screen Resolution" dialog.
Issuing either "xrandr -o left" or "xrandr -o right" command.
------------------------------------------------------------------------------
Envy - Instalando os últimos Drivers da Nvidia ou ATI sem complicações!
http://ubuntuforum-br.org/index.php/topic,15359.0.htmlou aqui.
http://andregondim.eti.br/?p=138