[CentOS] VNC question

Jonathan Billings writes:
> On Wed, Dec 19, 2018 at 11:56:11AM +0000, isdtor wrote:
> > What you describe doesn't make much sense to me either.
> > 
> > In this case, there are no user logins on the console, this is meant
> > to be a remote login server. Anyone logging in via vnc gets the
> > black screen treatment. There is no login screen, only the vnc
> > password prompt. 
> 
> How are they 'logging in via vnc'?  How did you set up the VNC server? 

They are logging in through ssh to manually start vncserver, then connect to it.