请问linux下能双显示么？

zmmsy

另装个PCI的显卡和一个显示器可以实现双显示么？ :-)

jumbon

可以，没有问题，linux下只要你会配置，什么事都是可能的，修改一下xfree86就行了

zmmsy

MY GOD！ what i want to know is how can i get it!   how to modify xfree86

jumbon

我给你找找看，应该比较容易设置的

jumbon

# XFree86 4 configuration created by redhat-config-xfree86

Section "ServerLayout"
        Identifier "Layout[all]"
        InputDevice    "Mouse0" "CorePointer"
        InputDevice    "Keyboard0" "CoreKeyboard"
        InputDevice    "DevInputMice" "AlwaysCore"
        Screen         0 "Screen0"
        Screen         1 "Screen1" rightOf "Screen0"
EndSection

Section "ServerFlags"
  Option "Xinerama" "true"
EndSection

Section "Files"

# RgbPath is the location of the RGB database.  Note, this is the name of the
# file minus the extension (like ".txt" or ".db").  There is normally
# no need to change the default.
# Multiple FontPath entries are allowed (they are concatenated together)
# By default, Red Hat 6.0 and later now use a font server independent of
# the X server to render fonts.
        RgbPath      "/usr/X11R6/lib/X11/rgb"
        ModulePath   "/usr/X11R6/lib/modules"
        FontPath     "unix/:7100"
        FontPath     "/usr/system/truetype"
        FontPath     "/usr/X11R6/lib/X11/fonts/misc/"
        FontPath     "/usr/X11R6/lib/X11/fonts/Speedo/"
        FontPath     "/usr/X11R6/lib/X11/fonts/Type1/"
        FontPath     "/usr/X11R6/lib/X11/fonts/CID/"
        FontPath     "/usr/X11R6/lib/X11/fonts/75dpi/"
        FontPath     "/usr/X11R6/lib/X11/fonts/100dpi/"
EndSection

Section "Module"

        #Load  "type1"
        Load  "dbe"
        Load  "extmod"
        Load  "fbdevhw"
        Load  "glx"
        Load  "record"
        #Load  "freetype"
        Load  "xtt"
EndSection

Section "InputDevice"

# Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
#        Option        "Xleds"                "1 2 3"
# To disable the XKEYBOARD extension, uncomment XkbDisable.
#        Option        "XkbDisable"
# To customise the XKB settings to suit your keyboard, modify the
# lines below (which are the defaults).  For example, for a non-U.S.
# keyboard, you will probably want to use:
#        Option        "XkbModel"        "pc102"
# If you have a US Microsoft Natural keyboard, you can use:
#        Option        "XkbModel"        "microsoft"
#
# Then to change the language, change the Layout setting.
# For example, a german layout can be obtained with:
#        Option        "XkbLayout"        "de"
# or:
#        Option        "XkbLayout"        "de"
#        Option        "XkbVariant"        "nodeadkeys"
#
# If you'd like to switch the positions of your capslock and
# control keys, use:
#        Option        "XkbOptions"        "ctrl:swapcaps"
# Or if you just want both to be control, use:
#        Option        "XkbOptions"        "ctrl:nocaps"
#
        Identifier  "Keyboard0"
        Driver      "keyboard"
        Option            "XkbRules" "xfree86"
        Option            "XkbModel" "pc105"
        Option            "XkbLayout" "us"
EndSection

Section "InputDevice"
        Identifier  "Mouse0"
        Driver      "mouse"
        Option            "Protocol" "IMPS/2"
        Option            "Device" "/dev/psaux"
        Option            "ZAxisMapping" "4 5"
        Option            "Emulate3Buttons" "no"
EndSection

Section "InputDevice"

# If the normal CorePointer mouse is not a USB mouse then
# this input device can be used in AlwaysCore mode to let you
# also use USB mice at the same time.
        Identifier  "DevInputMice"
        Driver      "mouse"
        Option            "Protocol" "IMPS/2"
        Option            "Device" "/dev/input/mice"
        Option            "ZAxisMapping" "4 5"
        Option            "Emulate3Buttons" "no"
EndSection

Section "Monitor"
     Identifier "Monitor1"
     ModelName "786FDII"
     VendorName "MAG"
     HorizSync 31-86
     VertRefresh 50-160
EndSection

Section "Monitor"
        Identifier   "Monitor0"
        VendorName   "ViewSonic"
        ModelName    "VG500"
        DisplaySize  300        230
        HorizSync    30.0 - 62.0
        VertRefresh  50.0 - 75.0
        #Option            "dpms"
EndSection



    Section "Device"
        Identifier  "nvidia0"
        Driver      "nvidia"
        # Edit the BusID with the location of your graphics card
        BusID       "PCI:1:0:0"
Option "Dac8Bit"
Option "NvAGP" "3"
Option "Stereo" "3"
        Screen      0
    EndSection

    Section "Device"
        Identifier  "nvidia1"
        Driver      "nvidia"
        # Edit the BusID with the location of your graphics card
        BusId       "PCI:2:0:0"
Option "Dac8Bit"
Option "NvAGP" "3"
Option "Stereo" "3"
        Screen      1
    EndSection


    Section "Screen"
        Identifier  "Screen0"
        Device      "nvidia0"
        Monitor     "Monitor0"
        DefaultDepth 24
        Subsection "Display"
            Depth       24
            Modes      "1024x768" "800x600" "640x480"
        EndSubsection
    EndSection

    Section "Screen"
        Identifier  "Screen1"
        Device      "nvidia1"
        Monitor     "Monitor1"
        DefaultDepth 24
        Subsection "Display"
            Depth       24
            Modes     "1024x768" "800x600" "640x480"
        EndSubsection
    EndSection



Section "DRI"
        Group        0
        Mode         0666
EndSection