linux 可以实现双屏显示吗？

aiyu1999 · 发表于 2003-7-15 23:37:28

我有两块显卡

huangdi · 发表于 2003-7-16 13:50:33

Yes, it can be done easily. You need to post your video card type, monitor type. Also provide the following

#lspci

Maybe I can help you build a XF86Config file that will work.

huangdi · 发表于 2003-7-16 13:56:42

Here's my XF86Config file for dual head display.  Hope this helps.

*****************************************************
#Section "ServerLayout"
#    Identifier    "Matrox PowerDesk configured."
#    Screen    0  "Display 1" 0 0
#    InputDevice "Mouse0" "CorePointer"
#    InputDevice "Keyboard0" "CoreKeyboard"
#EndSection
Section "ServerFlags"
      Option "Xinerama" "on"
EndSection

Section "ServerLayout"
      Identifier    "XFree86 Configured"
      Screen    0  "Screen0" 0 0
      Screen    1  "Screen1" LeftOf "Screen0"
      InputDevice "Mouse0" "CorePointer"
      InputDevice "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
      RgbPath    "/usr/X11R6/lib/X11/rgb"
      FontPath    "unix/:7100"
EndSection

Section "Module"
#    Load  "GLcore"
      Load  "dbe"
      Load  "extmod"
      Load  "fbdevhw"
#    Load  "dri"
      Load  "glx"
      Load  "record"
      Load  "type1"
      Load  "xtt"
EndSection
Section "InputDevice"
      Identifier  "Keyboard0"
      Driver    "keyboard"
      Option    "XkbRules" "xfree86"
      Option    "XkbModel" "pc105"
      Option    "XkbLayout" "us"
EndSection

Section "InputDevice"
      Identifier  "Mouse0"
      Driver    "mouse"
      Option    "Protocol" "PS/2"
      Option    "Device" "/dev/psaux"
      Option    "ZAxisMapping" "4 5"
      Option    "Emulate3Buttons" "yes"
EndSection

Section "Monitor"
      Identifier "Display 1"
      VendorName "Monitor Vendor"
      ModelName "Monitor Model"
      HorizSync 30.0 - 95.0
      VertRefresh  50.0 - 150.0
      ModeLine    "1400x1050" 129.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
      ModeLine    "1400x1050" 151.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
      ModeLine    "1400x1050" 162.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
      ModeLine    "1400x1050" 184.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
      ModeLine    "400x256" 22.0 400 416 480 504 256 259 262 269 doublescan
      Option    "dpms"
EndSection
Section "Monitor"
      Identifier "Display 2"
      VendorName "Monitor Vendor"
      ModelName "Monitor Model"
      HorizSync 30.0 - 95.0
      VertRefresh  50.0 - 150.0
      ModeLine    "1400x1050" 129.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
      ModeLine    "1400x1050" 151.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
      ModeLine    "1400x1050" 162.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
      ModeLine    "1400x1050" 184.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
      ModeLine    "400x256" 22.0 400 416 480 504 256 259 262 269 doublescan
      Option    "dpms"
EndSection

Section "Device"
      Identifier  "nVidia0"
      Driver    "nvidia"
      VendorName  "Nvidia"
      BoardName "Nvidia"
      BusID    "PCI:1:5:0"
EndSection

Section "Device"
      Identifier  "nVidia1"
      Driver    "nvidia"
      VendorName  "Nvidia"
      BoardName "Nvidia"
      BusID    "PCI:2:5:0"
EndSection

Section "Screen"
      Identifier "Screen0"
      Device    "nVidia0"
      Monitor "Display 1"
      DefaultDepth    24
      SubSection "Display"
            Depth    24
            Modes "1280x1024" "400x256"
      EndSubSection
EndSection

Section "Screen"
      Identifier "Screen1"
      Device    "nVidia1"
      Monitor "Display 2"
      DefaultDepth    24
      SubSection "Display"
            Depth    24
            Modes "1280x1024" "400x256"
      EndSubSection
EndSection

Section "DRI"
      Mode       0666
EndSection

**************************************************

*******************************************************

aiyu1999 · 发表于 2003-7-16 15:23:30

好的我试试谢谢

EdwardRF · 发表于 2003-7-17 10:00:09

Try this place. quite a useful one.
http://startx.times.lv/

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