[FreeNX-kNX] Re: Trouble with rdp tunneling

[Nick Baird]

Hi

I just got the latest updates from the freenx stable ppa on ubuntu 10.04, and 
I have the same problem as Joseph Simonds when using freenx as an rdp proxy 
(it works fine when used to access a desktop on the linux server).

The nxserver.log says (with username removed):

HELLO NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0)
NX> 105 hello NXCLIENT - Version 3.2.0
NX> 134 Accepted protocol: 3.2.0
NX> 105 SET SHELL_MODE SHELL
NX> 105 SET AUTH_MODE PASSWORD
NX> 105 login
NX> 101 User: *****
NX> 102 Password: 
NX> 103 Welcome to: uproxy user: *****
NX> 105 listsession --user="*****" --status="suspended,running" --
geometry="1680x1050x24+render" --type="windows"
NX> 127 Sessions list of user '*****' for reconnect:

Display Type             Session ID                       Options  Depth 
Screen         Status      Session Name
------- ---------------- -------------------------------- -------- ----- 
-------------- ----------- ------------------------------


NX> 148 Server capacity: not reached for user: *****
NX> 105 startsession  --link="adsl" --backingstore="1" --encryption="1" --
cache="128M" --images="256M" --shmem="1" --shpix="1" --strict="0" --
composite="1" --media="0" --session="PGL%20Remote" --type="windows" --
agent_server="192.168.8.21" --geometry="1280x1024+200+0" --client="linux" --
keyboard="pc105/gb" --screeninfo="1280x1024x24+render" 

Info: Using /etc/nxserver/nxacl to change session parameters or deny session.
NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0)
NX> 1004 Error: NX Agent exited with exit status 1. To troubleshoot set 
SESSION_LOG_CLEAN=0 in node.conf and investigate "/home/*****/.nx/F-C-
uproxy-2000-C2BD76C77DC30952F9D85C746720DCFB/session". You might also want to 
try: ssh -X myserver; /usr/lib/nx/nxnode --agent to test the basic 
functionality. Session log follows:
NX> 105 /usr/lib/nx/nxnode: line 785: /usr/lib/nx/nxdesktop: No such file or 
directory
NX> 1006 Session status: closed
NX> 700 Session id: uproxy-2000-C2BD76C77DC30952F9D85C746720DCFB
NX> 705 Session display: 2000
NX> 703 Session type: windows
NX> 701 Proxy cookie: 80c26daaf919626b146d5131e27646f9
NX> 702 Proxy IP: 127.0.1.1
NX> 706 Agent cookie: 80c26daaf919626b146d5131e27646f9
NX> 704 Session cache: windows
NX> 707 SSL tunneling: 1
NX> 596 Session startup failed.
Info: Closing connection to slave with pid 18425.
1001 Bye.
NX> 1001 Bye.
Info: Closing connection to slave with pid 18425.

In turn, /usr/lib/nx/nxnode contains:

/snip/
#
        # Start the wanted nxagent
        #

        if [ "$type" = "windows" ]
        then
                nxlog "$FUNCNAME ($$): Type \"windows\"" &
                # nxdesktop session (Windows RDP)

                [ "$SET_LD_LIBRARY_PATH" = "1" ] && export 
LD_LIBRARY_PATH="$AGENT_LIBRARY_PATH:$LD_LIBRARY_PATH"
                # Setup optional parameters
                
                U=""
                P=""
                D=""
                [ -n "$agent_user" ] && U="-u $agent_user"
                [ -n "$agent_password" ] && P="-p -"
                [ -n "$agent_domain" ] && D="-d $agent_domain"

                # Start the agent
                
                echo "$agent_password" | $PATH_BIN/nxdesktop -name "NX - 
$user@$SERVER_NAME:$display - $session (GPL Edition)" -option 
"$USER_FAKE_HOME/.nx/C-$sess_id/options" $K $G $U $P $D $agent_server 
$AGENT_EXTRA_OPTIONS_RDP 2>&3 &

/snip/

There is no file called /usr/lib/nx/nxdesktop (although there is a 
/usr/lib/nx/nxdesktop_helper).

I deleted the /usr/lib/nx/nxnode file and then reinstalled the freenx-server 
package, but the package installed the same nxnode file again.

Can anyone suggest what's wrong here?

Thanks,

Nick