I'm using OpenNX on Mac laptop to access freenx server Ubuntu. I'm having authentication error, although I can ssh to the server without using only username and password.
FreeNX is running on the Ubuntu desktop.
nxserver --status NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0) Usage: nxserver <option> --passwd: Change password
Also while I'm checking the ssh log, it keeps saying that user nx is trying to access:
User nx from c-98-220-236-7.hsd1.il.comcast.net not allowed because not listed in AllowUsers Oct 4 21:37:28 Cronus sshd: input_userauth_request: invalid user nx [preauth] Oct 4 21:37:28 Cronus sshd: Connection closed by 18.104.22.168 [preauth]
How to fix this problem?