[FreeNX-kNX] Session startup problem

[Allen Chen]

Hi,

I've been having a lot of trouble trying to get FreeNX started. When I
try to log in as a nxclient I get either a Connection Error or Session
startup failed, but the Detail message seems the same:

NX> 203 NXSSH running with pid: 3823
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: 65.175.58.150 on port: 22
NX> 202 Authenticating user: nx
NX> 208 Using auth method: publickey
HELLO NXSERVER - Version 3.2.0-73 OS (GPL, using backend: 3.2.0)
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: achen
NX> 102 Password: 
NX> 103 Welcome to: localhost.localdomain user: achen
NX> 105 listsession --user="achen" --status="suspended,running" --
geometry="1280x1024x24+render" --type="unix-default"
NX> 127 Sessions list of user 'achen' for reconnect:

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


NX> 148 Server capacity: not reached for user: achen
NX> 105 startsession  --virtualdesktop="1" --link="lan" --
backingstore="1" --encryption="1" --cache="16M" --images="64M" --
shmem="1" --shpix="1" --strict="0" --composite="1" --media="0" --
session="allen" --type="unix-default" --geometry="1280x973" --
client="linux" --keyboard="pc105/us" --screeninfo="1280x973x24+render" 

NX> 1000 NXNODE - Version 3.2.0-73 OS (GPL, using backend: 3.2.0)
NX> 700 Session id:
localhost.localdomain-1001-61782ECE12B9B8E640EDF0652AA2C8AF
NX> 705 Session display: 1001
NX> 703 Session type: unix-default
NX> 701 Proxy cookie: e78c2a82c6639aed1d339dcef9f3f1b9
NX> 702 Proxy IP: 127.0.0.1
NX> 706 Agent cookie: e78c2a82c6639aed1d339dcef9f3f1b9
NX> 704 Session cache: unix-default
NX> 707 SSL tunneling: 1
/usr/NX/bin/nxserver: line 1531: 28953 Terminated              sleep
$AGENT_STARTUP_TIMEOUT
NX> 105 /usr/NX/bin/nxagent: /usr/NX/lib/libpng12.so.0: no version
information available (required by /usr/NX/lib/libXcomp.so.3)
/usr/NX/bin/nxagent: /usr/NX/lib/libpng12.so.0: no version information
available (required by /usr/NX/lib/libXcompext.so.3)
NX> 596 Session startup failed.
NX> 1004 Error: NX Agent exited with exit status 1. To troubleshoot set
SESSION_LOG_CLEAN=0 in node.conf and investigate "/home/achen/.nx/F-C-
localhost.localdomain-1001-61782ECE12B9B8E640EDF0652AA2C8AF/session".
You might also want to try: ssh -X myserver; /usr/NX/bin/nxnode --agent
to test the basic functionality. Session log follows:
Can't open /usr/NX/var/db/running/sessionId
{61782ECE12B9B8E640EDF0652AA2C8AF}: No such file or directory.
mv: cannot stat `/usr/NX/var/db/running/sessionId
{61782ECE12B9B8E640EDF0652AA2C8AF}': No such file or directory
NX> 1006 Session status: closed
NX> 280 Exiting on signal: 15


I read through some forums and tried to correct the versions(which I
think are the same), and I did a reinstall; tried Gnome, KDE, and
Default X startup script; tried to set ENABLE_1_5_0_BACKEND="1" and
ENABLE_1_5_0_BACKENT="when_requested"...but nothing seems to work. Any
ideas are appreciated.

Thanks,
Allen