在livna上yum装的 xorg-x11-drv-nvidia-legacy-1.0.7185-2.lvn7.i386 安装是成功了，启动能显示Nvidia的Logo 可是显示的分辨率却只能是 800x600 和 600x480
改 xorg.conf 可是重启 xorg.conf 又被还原成 如下：［注：显卡 RIVA TNT2 Model 64/Model 64 Pro］ 本来不需要装驱动的，只是恼在windows和Linux中调显示器麻烦。
# Xorg configuration created by livna-config-display
Section "ServerLayout"
Identifier "single head configuration"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules/extensions/nvidia"
ModulePath "/usr/lib/xorg/modules"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection
Section "Device"
Identifier "Videocard0"
Driver "nvidia"
Option "AddARGBGLXVisuals" "True"
Option "DisableGLXRootClipping" "True"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection
