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无法让双显示器在不同的 GPU 上工作

tag-icon • tag-icon 11.04 xorg nvidia multiple-monitors
无法让双显示器在不同的 GPU 上工作

我的设置如下：

  • 我的 nVidia 460 GTX 上有 19 英寸 1440x900 显示器
  • 内置 nVidia 卡上的 17 英寸 1280x1024 显示器

现在，我能够在两个显示器上运行 xserver，但我试图弄清楚如何让两个显示器像在 Windows 中一样运行（您可以将窗口从一个显示器拖到另一个显示器）？当我尝试启用 Xinerama 时，我收到一条消息，内容是“由于 ... Xinerama 正在启用...，无法完全应用当前设置”。我应该做什么/在我的 xorg.conf 文件中放入什么，或者我完全错过了什么？

Xorg.conf：# nvidia-settings：由 nvidia-settings 生成的 X 配置文件 # nvidia-settings：版本 270.29 (buildd@allspice) 2011 年 2 月 25 日星期五 14:42:07 UTC

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 270.41.06  ([email protected])  Mon Apr 18 15:14:00 PDT 2011

Section "ServerLayout"

# Removed Option "Xinerama" "0"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "1"
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"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Envision G19LWK"
    HorizSync       30.0 - 83.0
    VertRefresh     50.0 - 76.0
    Option         "DPMS"
EndSection

Section "Monitor"
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "NEC LCD1760NX"
    HorizSync       31.0 - 81.0
    VertRefresh     56.0 - 75.0
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 460"
    BusID          "PCI:3:0:0"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "nForce 750a SLI"
    BusID          "PCI:2:0:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "metamodes" "nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "TwinViewXineramaInfoOrder" "CRT-0"
    Option         "metamodes" "nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

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