NUC 添加虚拟显示屏

安装软件

sudo apt-get install  xserver-xorg-core-hwe-18.04
sudo apt-get install  xserver-xorg-input-all
sudo apt-get install  xserver-xorg-video-dummy-hwe-18.04  --fix-missing

修改配置文件

sudo nano /usr/share/X11/xorg.conf.d/xorg.conf

Section "Device"
    Identifier  "Configured Video Device"
    Driver      "dummy"
EndSection

Section "Monitor"
    Identifier  "Configured Monitor"
    VertRefresh 50-70
EndSection


Section "Screen"
    Identifier  "Default Screen"
    Monitor     "Configured Monitor"
    Device      "Configured Video Device"
    DefaultDepth 24
    SubSection "Display"
    Depth 24
    Modes "1920x1200"
    EndSubSection
EndSection

重启

sudo reboot