fedora12使用源安装显卡驱动后出现的问题

nsdy

f12
yum install kmod-nvidia-173xx akmod-nvidia-173xx

安装好以后 在应用程序---系统工具里面打开nvidia
第二项没有内容   怎么办?
如图

已经试过nvidia-xconfig 了 不行  xorg.conf里面有内容

nsdy

# Xorg configuration created by system-config-display

Section "ServerLayout"
        Identifier     "single head configuration"
        Screen      0  "Screen0" 0 0
        InputDevice    "Keyboard0" "CoreKeyboard"
        InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
        FontPath     "/usr/share/fonts/default/Type1"
EndSection

Section "InputDevice"

    # generated from default
        Identifier  "Mouse0"
        Driver      "mouse"
        Option            "rotocol" "auto"
        Option            "Device" "/dev/input/mice"
        Option            "Emulate3Buttons" "no"
        Option            "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"

    # generated from data in "/etc/sysconfig/keyboard"
        Identifier  "Keyboard0"
        Driver      "kbd"
        Option            "XkbLayout" "us"
        Option            "XkbModel" "pc105"
EndSection

Section "Monitor"
        Identifier   "Monitor0"
        VendorName   "Unknown"
        ModelName    "Unknown"
        HorizSync    30.0 - 110.0
        VertRefresh  50.0 - 150.0
        Option            "DPMS"
EndSection

Section "Device"
        Identifier  "Device0"
        Driver      "nvidia"
        VendorName  "NVIDIA Corporation"
EndSection

Section "Screen"
        Identifier "Screen0"
        Device     "Device0"
        Monitor    "Monitor0"
        DefaultDepth     24
        SubSection "Display"
                Depth     24
        EndSubSection
EndSection