fc6 3D加速奇怪问题！

yesheng49

装了NVIDIA-Linux-x86-1.0-9746-pkg1.run驱动之后，驱动安装正常，分辨率也正常了，但是就是开不了3D，开始－系统－首选项－Desktop Effects，点了Enable Desktop Effects就会出现一个
Desktop effects could not be be enabled？？？  郁闷！前一次装的就很正常，一点就能正常开启3D效果，请问这是驱动没装好吗？还是配置错误？
xorg.conf文件如下：
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 1.0  (buildmeister@builder3)  Fri Dec 15 10:12:14 PST 2006

# Xorg configuration created by system-config-display

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

Section "Files"
EndSection

Section "Module"
    Load           "glx"
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"
    Identifier     "Keyboard0"
    Driver         "kbd"
    Option         "XkbModel" "pc105"
    Option         "XkbLayout" "us"
EndSection

Section "Monitor"

### Comment all HorizSync and VertSync values to use DDC:
### Comment all HorizSync and VertSync values to use DDC:
    Identifier     "Monitor0"
    ModelName      "hilips 107S(17inch/CM6800)"
    HorizSync       30.0 - 71.0
    VertRefresh     50.0 - 160.0
    ModeLine       "1024x768_85.00" 94.4 1024 1088 1200 1376 768 769 772 807 -hsync +vsync
    Option         "dpms"
EndSection

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

Section "Screen"
    Identifier     "Screen0"
    Device         "Videocard0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Viewport    0 0
        Depth       24
        Modes      "1024x768" "800x600" "640x480"
    EndSubSection
EndSection

biAji

Section "Extensions"
    Option         "Composite" "Enable"
EndSection

yesheng49

这个加到xorg.conf文件中吗？具体在哪里？

yesheng49

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder3) Fri Dec 15 10:12:14 PST 2006

# Xorg configuration created by system-config-display

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

Section "Files"
EndSection

Section "Module"
Load "glx"
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"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection

Section "Monitor"

### Comment all HorizSync and VertSync values to use DDC:
### Comment all HorizSync and VertSync values to use DDC:
Identifier "Monitor0"
ModelName "hilips 107S(17inch/CM6800)"
HorizSync 30.0 - 71.0
VertRefresh 50.0 - 160.0
ModeLine "1024x768_85.00" 94.4 1024 1088 1200 1376 768 769 772 807 -hsync +vsync
Section "Extensions"
Option "Composite" "Enable"
EndSection

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

Section "Screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

郁闷！我这样改搞的我X都进不了了！

bbbush

用 vim 或者 nano 编辑器，把那句话删掉或者注释掉。

你的问题应该是 mesa 的版本有错吧？

weiwei330

关于在FC7下启动Desktop effects，提示Desktop effects could not be be enabled"的解决办法之一:


1. Get nvidia beta driver install:
yum install kmod-nvidia --enablerepo=livna-testing

2. Get Xorg.conf ready:
gconftool-2 -s '/apps/metacity/general/compositing_manager' --type bool true

Add the following in /etc/X11/xorg.conf:

Section "Extensions"
Option "Composite"
EndSection

In the "Device" section, add:
Option "AddARGBGLXVisuals" "True"

In the "Module" section, add:
Load "extmod"

3. Logout, login again and type: desktop-effects

Enable the effects.