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X11、nvidia-xconfig 破坏内部显示器

tag-icon • tag-icon linux x11 xorg nvidia
X11、nvidia-xconfig 破坏内部显示器

在 X11 上，我试图让内部和外部显示器同时工作。nvidia-xconfig生成这个xorg.conf文件：

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 470.94


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

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

问题是它只能在外部显示器上工作（当然，任何外部显示器）。现在我正在尝试让内部监视器正常工作。当我重新启动sddm、xrandr或任何其他程序时，尽管仍连接着 HDMI 电缆，但无法看到任何其他显示器/输出设备。请注意，它不会被设置为“已连接”或“已断开连接”，xrandr -q仅返回正在运行的监视器。但是，此命令仍然会找到所有监视器：

[lunar@J-Laptop 06:00:31pm /etc/X11]$  ls /sys/class/drm/*/edid | xargs -i{} sh -c "echo {}; parse-edid < {}"
/sys/class/drm/card0-eDP-1/edid
Checksum Correct

Section "Monitor"
    Identifier ""
    ModelName ""
    VendorName "NCP"
    # Monitor Manufactured week 1 of 2018
    # EDID version 1.4
    # Digital Display
    DisplaySize 340 190
    Gamma 2.20
    Option "DPMS" "false"
    Horizsync 162-162
    VertRefresh 48-120
    # Maximum pixel clock is 340MHz
    Modeline    "Mode 0" +hsync -vsync 
    Modeline    "Mode 1" +hsync -vsync 
EndSection
/sys/class/drm/card1-HDMI-A-1/edid
Checksum Correct

Section "Monitor"
"   Identifier "ELEFT195
"   ModelName "ELEFT195
    VendorName "ELE"
    # Monitor Manufactured week 27 of 2018
    # EDID version 1.3
    # Digital Display
    DisplaySize 410 230
    Gamma 2.20
    Option "DPMS" "false"
    Horizsync 30-80
    VertRefresh 50-75
    # Maximum pixel clock is 230MHz
    #Not giving standard mode: 1280x1024, 60Hz
    #Not giving standard mode: 800x600, 60Hz
    #Not giving standard mode: 1024x768, 60Hz
    #Not giving standard mode: 1440x900, 60Hz

    #Extension block found. Parsing...
    Modeline    "Mode 14" -hsync -vsync 
    Modeline    "Mode 0" +hsync +vsync 
    Modeline    "Mode 1" 25.200 640 656 752 800 480 490 492 525 -hsync -vsync
    Modeline    "Mode 2" 27.027 720 736 798 858 480 489 495 525 -hsync -vsync
    Modeline    "Mode 3" 74.250 1280 1390 1420 1650 720 725 730 750 +hsync +vsync
    Modeline    "Mode 4" 74.250 1920 2008 2052 2200 1080 1082 1087 1125 +hsync +vsync interlace
    Modeline    "Mode 5" 27.027 1440 1478 1602 1716 480 484 487 525 -hsync -vsync interlace
    Modeline    "Mode 6" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
    Modeline    "Mode 7" 27.000 720 732 796 864 576 581 586 625 -hsync -vsync
    Modeline    "Mode 8" 74.250 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
    Modeline    "Mode 9" 74.250 1920 2448 2492 2640 1080 1082 1089 1125 +hsync +vsync interlace
    Modeline    "Mode 10" 27.000 1440 1464 1590 1728 576 578 581 625 -hsync -vsync interlace
    Modeline    "Mode 11" 148.500 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync
    Modeline    "Mode 12" 74.250 1920 2558 2602 2750 1080 1084 1089 1125 +hsync +vsync
    Modeline    "Mode 13" 74.250 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
    Modeline    "Mode 15" -hsync -vsync 
    Modeline    "Mode 16" +hsync +vsync 
    Modeline    "Mode 17" +hsync +vsync interlace
    Option "PreferredMode" "Mode 14"
EndSection

现在给我的是与 非常相似的语法xorg.conf，即使不是完全一样。如何使用它来使内部和外部显示器都工作？没有任何/etc/X11/xorg.conf，只有我的内部显示器正常工作。

答案1

男人xorg.conf(5)：

配置文件可能有多个Screen部分。对于正在使用的“屏幕”来说，必须至少有一个。 Device“屏幕”代表图形设备（部分）和监视器（部分）的绑定Monitor。Screen如果某个节被活动节引用，则ServerLayout该节 被视为“活动”...

因此，您可以尝试添加第二个显示器和屏幕部分，并将第二个屏幕部分添加到该serverlayout部分。使用位置信息字段来定位您的显示器。

Section "Monitor"
Identifier     "Monitor1"
Option         "DPMS"
EndSection

Section "Screen"
Identifier     "Screen1"
Device         "Device0"
Monitor        "Monitor1"
DefaultDepth    24
SubSection     "Display"
    Depth       24
EndSubSection
EndSection

Section "ServerLayout"
Identifier     "Layout0"
Screen      0  "Screen0" 0 0
Screen      1  "Screen1" RightOf 'Screen0"
InputDevice    "Keyboard0" "CoreKeyboard"
InputDevice    "Mouse0" "CorePointer"
EndSection

RightOf、  LeftOf、 Above和Below是可用于定位第二个屏幕的四个关键字。

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