Most of my notes for 22.04 still apply

Xorg Listen Tcp

This is a dirty hack, but I can't find the 'proper' way to do this. For now, sudo vi /usr/bin/Xorg and change it to read

basedir=/usr/lib/xorg
if [ -x "$basedir"/Xorg.wrap ]; then
    exec "$basedir"/Xorg.wrap "$@" -listen tcp
else
    exec "$basedir"/Xorg "$@" -listen tcp
fi

by appending -listen tcp. Then if you are on your own private LAN and so don't care about permissions, then in your .bash_login put

[ -n "$DISPLAY" ] && xhost +

if needed.