'No available sessions' is issued when connecting to the Mac login screen

Added On: 2020-02-05 Last Modified: 2020-02-05
ID: TR02R09535 Status: Open
Severity: Minor Products:
Target: Platform: All Mac OS X Platforms

When the remote Mac is on the login screen, users connecting by NoMachine can receive message <No available sessions on this server>.

As a possible workaround, try to restart the nxserver on the Mac via SSH by executing in a SSH terminal: 
sudo /etc/NX/nxserver --restart

If the problem persists, you may try to enable the automatic login on the Mac from the Apple menu > System Preferences.