I am trying to setup a vnc server on Ubuntu 16.04 LTS which has unity desktop installed. I do not want to install other desktop environment.
I started with installing
x11vncserver and later realized that it does not work when the server does not have a physical monitor. It gives the error as
*** XOpenDisplay failed. No -display or DISPLAY.
(There are ways to emulate the monitor but I did not try it.)
After removing it, I tried
vncserver ( xvnc )
which does work but I need to move to gnome panel and it looks really weird and low quality.
Connection details: Gigabit ethernet (all the way from client to server) but not on local network.
Can somebody help. Thanks.