Hello @RobertCNelson,
with my keyboard with the display
again : Can’t open display :0.0
before that :
sudo apt update
sudo apt install read-edid xserver-xorg-video-fbdev x11-xserver-utils
/etc/X11/xorg.conf
Section "Monitor"
Identifier "Builtin Default Monitor"
EndSection
Section "Device"
Identifier "Builtin Default fbdev Device 0"
Driver "fbdev"
EndSection
Section "Screen"
Identifier "Builtin Default fbdev Screen 0"
Device "Builtin Default fbdev Device 0"
Monitor "Builtin Default Monitor"
EndSection
Section "ServerLayout"
Identifier "Builtin Default Layout"
Screen "Builtin Default fbdev Screen 0"
EndSection
Thanks and Regards,