论坛徽章:: 0

发表于 2006-01-04 11:58 |显示全部楼层

我用的是cent OS的linux ，主板上的显示芯片是intel的852GM，我在xp下设置双显没有问题，可是在linux下修改完/etc/X11/xorg.conf的内容后tv上没有信号输出，crt可以正常显示。

looer

白手起家

论坛徽章:: 0

发表于 2006-01-06 15:09 |显示全部楼层

经过本人研究终于解决了问题，现在供大家参考

在图形界面下以root身份登陆，修改/etc/X11/xorg.conf文件，下面是修改后的内容。


  Section "ServerLayout"

Identifier    "Multihead layout"

Screen    0  "Screen0" LeftOf "Screen1"

Screen    1  "Screen1" 0 0

InputDevice "Mouse0" "CorePointer"

InputDevice "Keyboard0" "CoreKeyboard"

Option    "Xinerama" "on"

Option       "MonitorLayout"  "anystr"

Option          "Clone" "off"

  EndSection

  Section "Files"

RgbPath       "/usr/X11R6/lib/X11/rgb"

FontPath    "unix/:7100"

  EndSection

  Section "Module"

Load  "dbe"

Load  "extmod"

Load  "fbdevhw"

Load  "glx"

Load  "record"

Load  "freetype"

Load  "type1"

Load  "dri"

  EndSection

  Section    "InputDevice"

Identifier  "Keyboard0"

Driver    "kbd"

Option "XkbModel" "pc105"

Option "XkbLayout" "us"

  EndSection

  Section          "InputDevice"

Identifier    "Mouse0"

Driver       "mouse"

Option       "Protocol" "IMPS/2"

Option       "Device" "/dev/input/mice"

Option       "ZAxisMapping" "4 5"

Option       "Emulate3Buttons" "yes"

  EndSection

  Section          "Monitor"

Identifier    "Monitor0"

VendorName    "Monitor Vendor"

ModelName    "SyncMaster"

DisplaySize    320 240

HorizSync       30.0 - 71.0

VertRefresh    50.0 - 160.0

Option       "dpms"

Option       "MonitorLayout" "CRT,TV"

  EndSection

  Section       "Monitor"

Identifier "Monitor1"

VendorName "Monitor Vendor"

ModelName "LCD Panel 800x600"

HorizSync 31.5 - 37.9

VertRefresh  40.0 - 70.0

Option    "MetaModes" "800x600"

Option    "TVOutFormat" "COMPOSITE"

OPtion    "TVStandard" "NTSC-M"

Option    "ConnectedMonitor" "TV"

Option    "dpms"

Option    "MonitorLayout" "CRT,TV"

  EndSection

  Section    "Device"

Identifier  "Videocard0"

Driver    "i810"

VendorName  "Videocard vendor"

BoardName "Intel 852"

  EndSection

  Section    "Device"

Identifier  "Videocard1"

Driver    "i810"

VendorName  "Videocard Vendor"

BoardName "Intel 852"

BusID    "PCI:0:2:0"

Screen    1

  EndSection

  Section "Screen"

Identifier "Screen0"

Device    "Videocard0"

Monitor "Monitor0"

DefaultDepth    24

SubSection "Display"

   Viewport 0 0

   Depth    16

   Modes "800x600" "640x480"

EndSubSection

SubSection "Display"

   Viewport 0 0

   Depth    24

   Modes "800x600" "640x480"

EndSubSection

  EndSection

  Section "Screen"

Identifier "Screen1"

Device    "Videocard1"

Monitor "Monitor1"

DefaultDepth    24

SubSection "Display"

   Viewport 0 0

   Depth    24

   Modes "800x600"

EndSubSection

  EndSection

  Section "DRI"

Group       0

Mode       0666

  EndSection