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ubuntu 11.04 配置双显示器

2011-11-28 16:27 204 查看
http://blog.csdn.net/jiabangok/article/details/6619064

/etc/x11/xorg.conf

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 270.29  (buildd@roseapple)  Fri Feb 25 14:43:24 UTC 2011

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "InputDevice"

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

Section "InputDevice"

    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "DELL E170S"
    HorizSync       30.0 - 81.0
    VertRefresh     56.0 - 76.0
    Option         "DPMS"
EndSection

Section "Device"
    Option "TwinView" "on"
    Option "MetaModes" "1280x1024,1280x1024"
    Option "SecondMonitorHorizSync" "28-80"
    Option "SecondMonitorVertRefresh" "43-60"
    Option "TwinViewOrientation" "RightOf"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 9300 GS"
EndSection

Section "Screen"

# Removed Option "TwinViewXineramaInfoOrder" "CRT-1"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "1"
    Option         "TwinViewXineramaInfoOrder" "CRT-0"
    Option         "metamodes" "CRT-0: nvidia-auto-select +0+0, CRT-1: nvidia-auto-select +1280+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection


关键是:

在Device 段,加入如下内容:

Option "TwinView" "on"

Option "MetaModes" "1280x1024,1280x768"

Option "SecondMonitorHorizSync" "28-80"

Option "SecondMonitorVertRefresh" "43-60"

Option "TwinViewOrientation" "RightOf"

配置好后执行如下的命令:

按alt + ctrl + f1 ,切换文本工作区

执行:

sudo /etc/init.d/gdm stop

sudo /etc/init.d/gdm start
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