I) On the server at /usr/NX/etc/server.cfg I have a line that reads:ĪvailableSessionTypes unix-remote,unix-console,unix-default,unix-application,physical-desktop,shadow,unix-xsession-default,unix-gnome,unix-xdm Here are three pieces of evidence that might be relevant: Based on looking at the forum, I found a few users with the same symptoms but I could not resolve. I’ve tried restarting the server, as well as removing and re-installing NoMachine on the server. Do you want NoMachine to create a new display and proceed to connect to the desktop?” If I click Yes I get to the same state “” as before.

This worked in the past, but upon returning to NoMachine after a few months of inactivity, when I connect from the client it seems that I can log in (authentication seems to work OK) but I get the message that “”.Īfter tinkering to find a solution (I think all I changed was attempting to connect with or without a logged in user on the server), I now get essentially the same, but preceded by the prompt “Cannot detect any display running. Both were installed from ‘nomachine_7.10.1_1_b’. Both have graphical interfaces (Gnome, 3.36.8) that work normally and that I can log into at the keyboard. Hi, I am trying to connect within my home local network into a server on Ubuntu 20.04 using a client that is also on Ubuntu 20.04.

Ubuntu 20.04 vm