[FreeNX-kNX] Solving installation warnings on Feisty

[Markus Feilner]

Hello List,
I am preparing an article for the linux Magazine on nomachine, freenx and 
the "NX Zoo",
Can anybody help me how I can get rid of the following errors ? Freenx works, 
but nevertheless there were the following errors after installation:

Thank you

##############################
----> Testing your nxserver configuration ...
Warning: Could not find nxdesktop in /usr/lib/nx. RDP sessions won't work.
Warning: Could not find nxviewer in /usr/lib/nx. VNC sessions won't work.
Error: Invalid 
value "APPLICATION_LIBRARY_PRELOAD=/usr/lib/libX11-nx.so.6.2:/usr/lib/libXext-nx.so.6.4:/usr/lib/libXcomp.so:/usr/lib/libXcompext.so.1:/usr/lib/libXrender-nx.so.1.2"
Warning: Invalid value "DEFAULT_X_SESSION=/etc/X11/xdm/Xsession"
         Users might not be able to request a default X session.
Warning: Invalid 
value "COMMAND_START_KDE=/usr/bin/dbus-launch --sh-syntax --exit-with-session 
startkde"
         Users will not be able to request a KDE session.
Warning: Invalid 
value "COMMAND_START_GNOME=/usr/bin/dbus-launch --sh-syntax --exit-with-session 
gnome-session"
         Users will not be able to request a Gnome session.
Warning: Invalid value "COMMAND_START_CDE=cdwm"
         Users will not be able to request a CDE session.
Warning: Invalid value "COMMAND_SMBMOUNT=smbmount". You'll not be able to use 
SAMBA.
Warning: Invalid value "COMMAND_SMBUMOUNT=smbumount". You'll not be able to 
use SAMBA.

  Errors occured during config check.
  Please correct the configuration file.

root at ubuntu-server:~#
#############################

Is there a new nxdesktop and nxviewer package somewhere?
Which config file are these Parameters stored in? 
I guess installing smbfs will solve the last two errors, right?

Funny: I am running a GNOME session right now :-)
"Warning: Invalid 
value "COMMAND_START_GNOME=/usr/bin/dbus-launch --sh-syntax --exit-with-session 
gnome-session"
         Users will not be able to request a Gnome session."
Thank you for your help!
-- 

Best Regards - Mit freundlichen Gruessen
Markus Feilner

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