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extraargs=fbcon=map:8 //Server version system needs to add
configuration
extraargs=cma=96M fbcon=map:8 //Configurations that need to be added to the
desktop version
9) If you need to display the desktop version of the system to the LCD screen, first
modify the following configuration file, change fb0 to fb8, and you can see the desktop
displayed on the LCD screen after restarting
root@orangepipcplus:~# cat /etc/X11/xorg.conf.d/50-fbturbo.conf
Section "Device"
Identifier "Allwinner A10/A13 FBDEV"
Driver "fbturbo"
Option "fbdev" "/dev/fb8"
Option "SwapbuffersWait" "true"
EndSection
10) If you do not restart the system, you can execute the following command, after a few
seconds, the LCD screen can also see the desktop of the linux system
root@orangepi:~# FRAMEBUFFER=/dev/fb8 startx
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