[SOLVED] Can't connect via VNC or install JRiver

[Primare11]

Hi
 
I have looking for an Ubuntu, or Debian, based audiophile OS for some time now, the ones that I have found was mostly Arc based or to old and since I want to use JRiver as music player I believe that a Ubuntu, or Debian, based is the safest choice.
 
Then I found this very interesting Ubuntu based OS, cool name by the way :-)
 
I installed Snakeoil ISO 1.1.0 on an old NUC5PPYH (CPU = Pentium N3700, LAN = Realtek 8111HN).
The VNC interface worked fine during installation.
But when it re-started after installation I can’t get access, I will need a graphical interface to configure JRiver, I tried with largos:1 (and largos::1, largos:2 etc) as described in the manual but it wont connect, I get an error that say “Error in TightVNC Viewer: The requested name is valid but data for the requested type could not be found”
 
The web interface, SSH, and shared folders works all fine.
 
I have installed the 1.1.6 FW but no change.
 
I also tried to install Jriver by dropping the deb file in the Install/Upgrade box, but I get a error that say “Error Uploaded file has an invalid extension: MediaCenter-24.0.78-amd64.deb”
 
Can someone please advice how to solve these problems.
 
Best regards
Robert