help with Xorg (Adam Jackson)

[Thomas Lübking]

On Tue, Aug 01, 2017 at 02:43:55PM -0500, Perez Rodriguez, Humberto I wrote:
>
>after try the command below, i get the following error :
>
>xterm: Xt error: Cant open display: :0
>
>
>as a comment, i've tried as well with "export DISPLAY=:[0-6]" without 
>success :(

No offense, but you didn't happen to switch back to the VT from where
you launched X11 and interrupted that process in order to enter the
xterm command, did you?
IOW: Is the X11 server still running on another VT when you tried this?
ps aux | grep Xorg

Otherwise: Did you run both commands as the same user?

The number behind the colon btw. does not refer to the VT.

Cheers,
Thomas