I have a specific need, which is to have a separate port per VNC user. I will run a java app w/ UI on a bare X session with window manager (but no xfce/lxdm/etc) for each user.
I also need these to be shared sessions, so once a user logs in a second VNC session will attach.
I’m doing this right now with separate virtual machines, but this is not ideal.
it’s somewhat similar, but for 14.04 and it’s using the VNC ‘screen’ per user. Now, if that works as 5900 for first screen and 5901 for second screen then I would just need some advice on updating this to ubuntu 16.04 and making those sessions multi-user.