☰

使用 Display Link 适配器设置三重显示器

tag-icon • tag-icon multiple-monitors displaylink
使用 Display Link 适配器设置三重显示器

我的第一个问题是“这种设置是否可行？”我使用的是装有 Ubuntu 12.10 的 Dell N7010，并且有两个外接显示器。其中一个显示器通过 VGA 电缆连接，运行正常。另一个显示器通过 DisplayLink 适配器连接，但显示器屏幕为绿色。

这是我修改过的 xorg.conf

Section "ServerLayout"   
    Identifier      "threescreens"
    Screen          "VGA" 0 0
    Screen          "Laptop" RightOf "Laptop"
    Screen          "DisplayLink" LeftOf "Laptop" 0 0
    InputDevice     "keyboard" "CoreKeyboard"
    InputDevice     "mouse" "CorePointer"
EndSection

Section "Device"
   Identifier      "DisplayLinkDevice"
   Driver          "fbdev"
   BusID           "Video Bus"               # needed to use multiple DisplayLink devices 
   Option          "fbdev" "/dev/fb0"  # change to whatever device you want to use
  Option          "rotate" "CCW"      # uncomment for rotation
EndSection

Section "Monitor"
Identifier  "DisplayLink"
Device      "DisplayLinkDevice"
HorizSync   31-101
    VertRefresh 60-160
EndSection

Section "Screen"
    Identifier      "DisplayLink"
    Device          "Intel Corporation Core Processor Integrated Graphics Controller"
    DefaultDepth    24
    SubSection "Display"
        Depth           24
        Virtual         1680x1050
   EndSubSection
EndSection

Section "Monitor"
Identifier  "Laptop"
Device      "Intel Corporation Core Processor Integrated Graphics Controller"
HorizSync   31-101
    VertRefresh 60-160
EndSection

Section "Screen"
    Identifier      "Laptop"
    Device          "Intel Corporation Core Processor Integrated Graphics Controller"
    DefaultDepth    24
    SubSection "Display"
        Depth           24
        Virtual         1680x1050
    EndSubSection
EndSection

Section "Monitor"
Identifier  "VGA"
Device      "Intel Corporation Core Processor Integrated Graphics Controller"
HorizSync   31-101
    VertRefresh 60-160
EndSection

Section "Screen"
    Identifier      "VGA"
    Device          "Intel Corporation Core Processor Integrated Graphics Controller"
    DefaultDepth    24
    SubSection "Display"
        Depth           24
        Virtual         1680x1050
    EndSubSection
EndSection

当我启动时，每个屏幕上都会出现启动屏幕，但启动完成后，所有屏幕都没有显示任何内容，但它们仍然亮着。我此时的最佳行动方案是什么？

相关内容