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三头 Nvidia 和 Intel

tag-icon • tag-icon nvidia multiple-monitors intel-graphics
三头 Nvidia 和 Intel

我有一个戴尔灵越配有英特尔集成显卡和 nvidia 显卡。实际上我有一个双头 2 x 27 三星显示器，还有一个旧的 24 英寸显示器放在那里等着插电。

我想知道我的电脑是否可以安装三头装置，如果可以，我该怎么做？

答案1

是的，有可能，看看这个：

http://wn.com/6_Monitor_Linux_workstation_using_Ubuntu_and_Compiz

这个人用了 6 个显示器，所以 3 个是可能的

现在，这是我找到的配置：https://superuser.com/questions/132290/triple-monitor-setup-in-linux

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 1.0  (buildd@crested)  Sun Feb  1 20:25:37 UTC 2009
# edited by me (brendan) 2010-04-18


#   NVIDIA magic (something about glx-new?)
Section "Module"
    Load           "glx"
EndSection

Section "Extensions"
    Option         "Composite" "Enable"
EndSection



#   Keyboards and Mice
Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
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




#   Physical Monitors:
Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Acer"
    ModelName      "Acer H233H"
    HorizSync       40.0 - 70.0
    VertRefresh     60.0
EndSection

Section "Monitor"
    Identifier      "Monitor1"
    VendorName     "Acer"
    ModelName      "Acer AL2216W"
    HorizSync       40.0 - 70.0
    VertRefresh     60.0
EndSection

Section "Monitor"
    Identifier     "Monitor2"
    VendorName     "BenQ"
    ModelName      "BenQ W500"
    HorizSync       44.955 - 45.0
    VertRefresh     59.94 - 60.0
EndSection




#   Physical Video Cards/Ports:
Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 9800 GTX+"
#    Screen          0
    BusID          "PCI:5:0:0"
EndSection

#Section "Device"
#    Identifier     "Device1"
#    Driver         "nvidia"
#    VendorName     "NVIDIA Corporation"
#    BoardName      "GeForce 9800 GTX+"
#    BusID          "PCI:5:0:0"
#    Screen         1
#EndSection

Section "Device"
    Identifier    "Device2"
    Driver        "nvidia"
    VendorName    "nVidia Corporation"
    BoardName     "GeForce 7900 GT/GTO"
    BusID         "PCI:4:0:0"
    Option        "TVStandard" "HD720p"
EndSection




####    Default 3-monitor Layout 'default'

Section "ServerLayout"
    Identifier     "Default Layout"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen2" LeftOf "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "ServerFlags"
    Option         "Xinerama" "0"
EndSection


#   Virtual Screens
Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "1"
#    Option         "NoTwinViewXineramaInfo"
    Option         "metamodes" "DFP-0: 1920x1080 +1680+0, DFP-1: 1680x1050 +0+30"
#    Option         "metamodes" "DFP-0: 1920x1080 +1680+0, DFP-1: 1680x1050 +0+15; DFP-0: NULL, DFP-1: 1680x1050 +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

#Section "Screen"
#    Identifier     "Screen0"
#    Device         "Device0"
#    Monitor        "Monitor0"
#    DefaultDepth    24
#    Option         "TwinView" "0"
#    Option         "metamodes" "1920x1080"
#    SubSection     "Display"
#        Depth       24
#    EndSubSection
#EndSection

#Section "Screen"
#    Identifier     "Screen1"
#    Device         "Device1"
#    Monitor        "Monitor1"
#    DefaultDepth    24
#    Option         "TwinView" "0"
#    Option         "metamodes" "1680x1050"
#    SubSection     "Display"
#        Depth       24
#    EndSubSection
#EndSection

Section "Screen"
    Identifier     "Screen2"
    Device         "Device2"
    Monitor        "Monitor2"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "metamodes" "1280x720"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

当然，你必须修改它，但这将帮助你了解它的工作原理

发现了另一个关于它的帖子：http://ubuntuforums.org/showthread.php?t=1502753

另一个：http://ubuntuforums.org/showthread.php?t=1811366

答案2

目前，没有办法让它工作，以便您实际上在这三个上使用单个会话。不过，内核和 Xorg 上游正在努力实现这一点。它仍然需要相当长的时间才能成型并包含在发行版中。

编辑：嗯，忘了 xinerama，例如联想 T520 上的三头了解设置说明。请注意，如果您使用 nvidia 的驱动程序，则英特尔将无法获得 3D 功能。

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