NoMachine server shows error message Forums / NoMachine for Linux / NoMachine server shows error message This topic has 1 reply, 2 voices, and was last updated 8 years, 7 months ago by Britgirl. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts June 16, 2014 at 10:08 #3915 parthpatel.exoParticipant “wrong NX password authentication for user ‘xxxx’ from ‘<ip address>’ I have configured the user using useradd and the user is also configured to be the administrator. But I consistently keep getting authentication errors. This is very annoying. I am running a rhel5 as server and mac for client. June 16, 2014 at 13:00 #3928 BritgirlParticipant This is a duplicate of https://www.nomachine.com/forums/topic/authentication-errors-on-nomachine-server. Please refer to this post. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) This topic was marked as closed, you can't post.