Help with xsdl server(lxde). Cannot get it to work...

[Vexyzio]

Hi guys I'm new to linux. I'm currently running Ubuntu on UserLAnd for a Samsung Galaxy Note 10+ and get this when I type the command startlxde:

(Lxsession:23126): Gtk-WARNING **: 19:15:13.893: cannot open display: :0"

This is after running the command "export DISPLAY=:0 PULSE_SERVER=tcp:127.0.0.1:6001"

Note: 6001 was an open port that I used as I'm also not sure which port to be using so I checked open ports and chose that one.

If anyone could shed a little light on this subject I would greatly appreciate it. Thanks!

 

[Vexyzio]

Another note: I am using the app Xserver XSDL if that helps. I heard it does not work for devices past Android 6.0, in which mine is Android 9.