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Kali双显示器问题

tag-icon • tag-icon kali-linux nvidia intel
Kali双显示器问题

我在使用双显示器时遇到一些问题。它可以在 Ubuntu 上运行，但无法在 Kali 上运行。我有一个 Intel 显卡（已连接 VGA）和另一个 VGA 到 NVIDIA GT730。起初nvidia不工作，所以只有连接到Intel的显示器才工作。不知何故，我设法安装了驱动程序。我之前在尝试安装 Nvidia 驱动程序时破坏了内核 3 次。现在连接到 NVIDIA 卡的显示器工作正常，但另一个屏幕仍然是黑色的，但我也可以在该屏幕上移动鼠标（但是，光标图标是十字符号）。我在“显示设置”上也看不到超过 1 个屏幕。这是我的 xorg.conf 文件（我确信 BusID 是正确的，我从 lspci 验证了它们）

# nvidia-xconfig: X configuration file generated by nvidia-xconfig# nvidia-xconfig:  version 331.113  (buildmeister@swio-display-x64-rhel04-03)  Mon Dec  1 21:15:34 PST 2014


# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 331.20  (buildd@roseapple)  Mon Feb  3 15:07:22 UTC 2014


Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" LeftOf "Screen0"
    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     "LG"
    ModelName      "LG FULL HD"
    HorizSync       30.0 - 94.0
    VertRefresh     48.0 - 85.0
    Option         "DPMS"
EndSection


Section "Monitor"


    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor1"
    VendorName     "LG"
    ModelName      "LG FULL HD"
    HorizSync       30.0 - 94.0
    VertRefresh     48.0 - 85.0
    Option         "DPMS"
EndSection


Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 730"
    BusID          "PCI:01:00:0"
EndSection


Section "Device"
    Identifier     "Device1"
    Driver         "intel"
    VendorName     "Integrated adapter"
    BoardName      "Intel"
    BusID          "PCI:00:02:0"
EndSection


Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-0"
    Option         "metamodes" "VGA-0: nvidia-auto-select +1600+0, DVI-I-1: nvidia-auto-select +0+0"
    Option         "SLI" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection


Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

答案1

呈现为 X 的鼠标指针表示 X 显示屏幕未运行任何窗口管理器。您甚至可能发现可以使用以下命令启动原始时钟（例如）或终端：

xclock -display :1
lxterm -display :1    # If no "lxterm" try "xterm"

为了将此屏幕纳入您的单个逻辑 X 显示中，您需要启用 Xinerama。您的配置中已列出该选项，但已禁用。将 0 更改为 1，下次图形重新启动时它应该全部亮起：

Option "Xinerama" "1"

理想情况下，您可以通过 Nvidianvidia-settings程序对其进行管理，但如果您很难安装 Nvidia 图形驱动程序，则该驱动程序可能（尚未）安装。

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