[FreeNX-kNX] The connection with the remote server was shut down

[Brent S. Elmer Ph.D.]

I recently started getting a failure connecting  to a computer running
freenx that I have been connecting to for years.  I recently rebooted
the computer that I am trying to connect to that hadn't been rebooted in
160 days or so.  I can ssh into the computer fine.  The error I am
getting is "The connection with the remote server was shut down.  Please
check the state or your network connection."

On the computer I am connecting to, here is the session log:

NXAGENT - Version 3.3.0

Copyright (C) 2001, 2007 NoMachine.
See http://www.nomachine.com/ for more information.

Info: Agent running with pid '3161'.
Session: Starting session at 'Fri Mar 16 15:13:42 2012'.
Info: Proxy running in server mode with pid '3161'.
Info: Waiting for connection from '127.0.0.1' on port '5000'.
Info: Accepted connection from '127.0.0.1'.
Info: Connection with remote proxy completed.
Info: Using LAN link parameters 1536/24/1/0.
Info: Using agent parameters 5000/0/50/0/0.
Info: Using pack method 'adaptive-9' with session 'gnome'.
Info: Using product 'LFE/None/LFEN/None'.
Info: Not using NX delta compression.
Info: Not using ZLIB data compression.
Info: Not using ZLIB stream compression.
Info: Not using a persistent cache.
Info: Listening to X11 connections on display ':1000'.
Info: Established X client connection.
Info: Using shared memory parameters 1/1/1/2048K.
Info: Using alpha channel in render extension.
Info: Not using local device configuration changes.
keyboard file created
SessionPath not defined
Session: Session started at 'Fri Mar 16 15:13:43 2012'.
Info: Screen [0] resized to geometry [1918x1143] fullscreen [0].
Wrong JPEG library version: library is 80, caller expects 62
rg.freedesktop.DBus.Error.AccessDenied: Interface
"org.freedesktop.DBus.Properties" isn't exported (or may not exist),
can't access property "active"
2012-03-16 15:13:43,866 nx-session-launcher ERROR    Falling back to
create a new session
2012-03-16 15:13:43,896 nx-session-launcher ERROR    Failed to create a
CK session using parameters
2012-03-16 15:13:43,897 nx-session-launcher ERROR    Error:
org.freedesktop.DBus.Error.AccessDenied: Interface
"org.freedesktop.DBus.Properties" isn't exported (or may not exist),
can't access property "active"


Any ideas on how to make it work again?

Brent