NoMachine NX on Ubuntu 12.10

[Dave Woyciesjes]

	I'm having a dickens of a time getting NoMachine NX Server working on 
my Ubuntu12.10 system. Will be using a Mac OSX 10.6.8 laptop with the 
NoMachine NX Client.
	I created ssh keys on the Mac, exported to Ubuntu. Configured the 
OpenSSH as per
https://help.ubuntu.com/community/SSH/OpenSSH/Configuring

And trying to glean help from here:
http://www.nomachine.com/documentation/html/admin-guide.html

This is the error when I try to connect on the Mac:

NX> 203 NXSSH running with pid: 23627
NX> 285 Enabling check on switch command
NX> 285 Enabling skip of SSH config files
NX> 285 Setting the preferred NX options
NX> 200 Connected to address: (server IP) on port: 22
NX> 202 Authenticating user: nx
NX> 208 Using auth method: publickey
NX> 204 Authentication failed.


Help!

-- 
--- Dave Woyciesjes
--- ICQ# 905818
--- AIM - woyciesjes
--- CompTIA A+ Certified IT Tech - http://certification.comptia.org/
--- HDI Certified Support Center Analyst - http://www.ThinkHDI.com/
             Registered Linux user number 464583

"Computers have lots of memory but no imagination."
"The problem with troubleshooting is that trouble shoots back."
  - from some guy on the internet.