1、sudo apt-get install xserver-xorg-video-dummy-lts-xenial
2、sudo nano /etc/X11/xorg.conf
3、Section "Device" Identifier "Configure颊俄岿髭d Video Device" Driver "dummy"EndSectionSection "Monitor" Identifier "Configured Monitor" HorizSync 31.5-48.5 VertRefresh 50-70EndSectionSection "Screen" Identifier "Default Screen" Monitor "Configured Monitor" Device "Configured Video Device" DefaultDepth 24 SubSection "Display" Depth 24 Modes "1024x800" EndSubSectionEndSection
