双监视器配置，一个在景观模式，另一个在纵向模式？

Question

我目前正在使用两个显示器，一个在景观模式，另一个在肖像模式。视频卡是Nvidia Geforce 9600 GT与nvidia的适当司机。

我能够在11.10中强制这个问题，为每个显示器分配一个单独的X屏幕，并旋转分配给肖像监视器的屏幕。(景物为0，肖像为1)

我听说12.04在多显示器配置上有了很大的改进。但是它对我不起作用:为了利用无缝的多监视器体验，我不得不求助于TwinView模式，但是TwinView模式不能工作在我的情况下，其中一个监视器是在纵向模式！

更糟糕的是，当我回到原来的配置，即分离X屏幕而不是TwinView时，我的纵向监视器只显示带有默认X光标的白色屏幕，没有任何统一的优点。

有谁知道类似我的情况吗？

Answer 1

编辑上面的帖子：

我设法解决了这个问题，但没有解决3D问题，因为compiz崩溃了。下面是新的xorg.conf：

    # nvidia-settings: X configuration file generated by nvidia-settings
    # nvidia-settings:  version 295.33  (buildd@zirconium)  Fri Mar 30 13:43:34 UTC 2012

    Section "ServerLayout"
        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"
        # HorizSync source: edid, VertRefresh source: edid
        Identifier     "Monitor1"
        VendorName     "Unknown"
        ModelName      "DELL P2311H"
        HorizSync       30.0 - 83.0
        VertRefresh     56.0 - 76.0
        Option         "DPMS"
    EndSection

    Section "Monitor"
        # HorizSync source: edid, VertRefresh source: edid
        Identifier     "Monitor0"
        VendorName     "Unknown"
        ModelName      "DELL P2311H"
        HorizSync       30.0 - 83.0
        VertRefresh     56.0 - 76.0
        Option         "DPMS"
    EndSection

    Section "Device"
        Identifier     "Device1"
        Driver         "nvidia"
        VendorName     "NVIDIA Corporation"
        BoardName      "GeForce 8500 GT"
        BusID          "PCI:1:0:0"
        Screen          1
    EndSection

    Section "Device"
        Identifier     "Device0"
        Driver         "nvidia"
        VendorName     "NVIDIA Corporation"
        BoardName      "GeForce 8500 GT"
        BusID          "PCI:1:0:0"
        Screen          0
    EndSection

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

    Section "Screen"
        Identifier     "Screen0"
        Device         "Device0"
        Monitor        "Monitor0"
        DefaultDepth    24
        Option         "TwinView" "0"
        Option         "TwinViewXineramaInfoOrder" "CRT-1"
        Option         "metamodes" "CRT: nvidia-auto-select +0+0"
        Option     "Rotate" "left"
        SubSection     "Display"
            Depth       24
        EndSubSection
    EndSection

    Section "Extensions"
        Option         "Composite" "Disable"
    EndSection

我使用nvidia设置生成它，不是用双视图，而是用分离的X屏幕，屏幕1是绝对的，屏幕2是对的。我检查过了。然后，我编辑了xorg.conf文件，以便为两个屏幕的旋转添加选项(查看文件)。啊，真灵!

Answer 2

终于自己解决了。

问题: Nvidia专有驱动程序对多个监视器没有好处。

解决方案:切换到新的开源驱动程序。现在它运行得完美无缺。可以在显示设置中以任何我想要的配置配置监视器。

Answer 3

我有一个类似的问题:我一直使用到今天的ubuntu 10.4，我没有费心升级它，因为它的工作，我需要一个工作站在我的办公室。它在奇怪的配置下工作:我在xorg.conf文件中使用xinerama (在/etc/x11/中找到它)，并使用nvidia驱动程序提供的选项旋转屏幕

选项“旋转”“左”

成功了，我很久以前就写过了。现在，我想尝试ubuntu3D或Gnome3D，但它不起作用，也许是因为xinerama与nvidia驱动程序和12.04版本不兼容。如果你选择“gnome经典”，它确实适用于ubuntu12.04，而不是其他。我试着使用nvidia-设置程序，但是没有找到任何选择来旋转屏幕。

下面是xorg.conf：

Section "Screen"
    Identifier     "Main"
    Device         "nvidia A"
    Monitor        "Dell-VGA"
    Option         "RenderAccel" "true"
    Option         "AllowGLXWithComposite" "true"
    Option         "AddARGBGLXVisuals" "true"
    Option         "Rotate" "left"
    DefaultDepth    24
    SubSection "Display"
        Depth       24
        Modes      "2160x1900@60" "2100x1600@60" "1536x1280@60" "1200x800@60" "1800x1440@60"
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Second"
    Device         "nvidia B"
    Monitor        "Dell-DVI"
    DefaultDepth    24
    Option         "RenderAccel" "true"
    Option         "AllowGLXWithComposite" "true"
    Option         "AddARGBGLXVisuals" "true"
    Option         "Rotate" "left"
    SubSection "Display"
        Depth       24
        Modes      "2160x1900@60" "2100x1600@60" "1536x1280@60" "1200x800@60" "1800x1440@60"
    EndSubSection
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

# commented out by update-manager, HAL is now used
#Section "InputDevice"
#   Identifier     "Keyboard0"
#   Driver         "keyboard"
#EndSection

# commented out by update-manager, HAL is now used
#Section "InputDevice"
#   Identifier     "Mouse0"
#   Driver         "mouse"
#   Option         "Protocol" "auto"
#   Option         "Device" "/dev/psaux"
#   Option         "Emulate3Buttons" "no"
#   Option         "ZAxisMapping" "4 5"
#EndSection

Section "ServerLayout"
    Identifier     "Default Layout"
    Screen      0  "Main" 0 0
    Screen      1  "Second" RightOf "Main"
# commented out by update-manager, HAL is now used
#   InputDevice    "Keyboard0" "CoreKeyboard"
# commented out by update-manager, HAL is now used
#   InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "true"
EndSection

Section "Device"
    Identifier     "nvidia A"
    BoardName      "nv"
    BusID          "PCI:01:00:0"
    Screen          0
    Driver  "nvidia"
    Option  "NoLogo"    "True"
EndSection

Section "Device"
    Identifier     "nvidia B"
    BoardName      "nv"
    BusID          "PCI:01:00:0"
    Screen          1
    Driver  "nvidia"
    Option  "NoLogo"    "True"
EndSection

再次，我得到双屏幕，正确旋转与此conf文件，但只有在gnome经典登录，而不是统一或3D。