[FreeNX-kNX] Connection error with ubuntu 10.04 & 10.10

Arnaud Fenioux afenioux at gmail.com
Tue Dec 28 17:09:34 UTC 2010


Hi guys!

I'm using FreeNX since a while : thx for the great job!

I was using FreeNX on an ubuntu 9.10 AMD64 server (karmic) without any problem,
Since I upgraded to 10.04 and 10.10  (AMD64 and PAE32) I get a really
weird errors:

If I connect to my server using a ADSL connection, everything goes fine,
but if I use a 3G broadband access nothing works.
I tried a fresh install of ubuntu 9.10 and It works again over 3G (The
broadband operator is not the problem)
I'm always using the same computer as client with the latest nomachine
client, and the same configuration/hardware on servers.

BTW I tried 3.3.0 and 3.4.0 backend on lucid and maverick (and 3.3.0
is much faster to establish the connection even if it fails on 3G)

I didn't find anybody with the same problem who could solve it, as far
as I can understand this is a problem with nxagent for 3.3.0
backend...
and a font (?) problem with 3.4.0 backend... but only in 3G access?
Any help would be appreciated!

###############here are the logs for ubuntu 10.10 and 3.3.0 backend:

-----client side details--------
NXPROXY - Version 3.4.0

Copyright (C) 2001, 2010 NoMachine.
See http://www.nomachine.com/ for more information.

Info: Proxy running in client mode with pid '1774'.
Session: Starting session at 'Tue Dec 28 14:23:27 2010'.
Warning: Connected to remote version 3.3.0 with local version 3.4.0.
Info: Connection with remote proxy completed.
Info: Using ISDN link parameters 384/24/1/0.
Info: Using cache parameters 4/4096KB/16384KB/16384KB.
Info: Using pack method 'adaptive-5' with session 'gnome'.
Info: Using ZLIB data compression 1/1/32.
Info: Using ZLIB stream compression 6/6.
Info: No suitable cache file found.
Info: Forwarding X11 connections to display ':0.0'.
Info: Listening to font server connections on port '11000'.
Session: Session started at 'Tue Dec 28 14:23:27 2010'.
Session: Terminating session at 'Tue Dec 28 14:23:27 2010'.
Warning: Parent process appears to be dead. Exiting keeper.


-------------/var/log/nxserver.log------------

-- NX SERVER START: -c /usr/lib/nxserver - ORIG_COMMAND=
-- NX SERVER START:  - ORIG_COMMAND=
Info: Using fds #4 and #3 for communication with nxnode.
HELLO NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.3.0)
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: user
NX> 102 Password:
Info: Auth method: ssh user at 127.0.0.1's password:
NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using backend: 3.3.0)
NX> 716 Slave mode started successfully.
nxnode_reader: NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using
backend: 3.3.0)
nxnode_reader: NX> 716 finished
nxnode_reader: NX> 1001 Bye.

NX> 103 Welcome to: nx4 user: user
NX> 105 listsession --user="user" --status="suspended,running"
--geometry="1366x768x24+render+fullscreen" --type="unix-gnome"
NX> 127 Sessions list of user 'user' for reconnect:

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


NX> 148 Server capacity: not reached for user: user
NX> 105 startsession  --link="isdn" --backingstore="1"
--encryption="1" --cache="16M" --images="64M" --shmem="1" --shpix="1"
--strict="0" --composite="1" --media="0" --session="bounce"
--type="unix-gnome" --geometry="1366x720" --fullscreen="1"
--client="linux" --keyboard="pc102/fr"
--screeninfo="1366x768x24+render+fullscreen"

Info: Using /etc/nxserver/nxacl to change session parameters or deny session.
&link=isdn&backingstore=1&encryption=1&cache=16M&images=64M&shmem=1&shpix=1&strict=0&composite=1&media=0&session=bounce&type=unix-gnome&geometry=1366x720&fullscreen=1&client=linux&keyboard=pc102/fr&screeninfo=1366x768x24+render+fullscreen&clientproto=3.2.0&login_method=SSH&user=user&userip=192.0.2.1&uniqueid=88F20EDC75D335B4458A5C382A77E16A&display=1000&host=127.0.0.1
nxnode_reader: NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using
backend: 3.3.0)
NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using backend: 3.3.0)
server_nxnode_echo: NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL,
using backend: 3.3.0)
nxnode_reader: NX> 700 Session id: nx4-1000-88F20EDC75D335B4458A5C382A77E16A
NX> 700 Session id: nx4-1000-88F20EDC75D335B4458A5C382A77E16A
nxnode_reader: NX> 705 Session display: 1000
server_nxnode_echo: NX> 700 Session id:
nx4-1000-88F20EDC75D335B4458A5C382A77E16A
nxnode_reader: NX> 703 Session type: unix-gnome
nxnode_reader: NX> 701 Proxy cookie: 746e87d221702651ce96e197ac2ccb18
nxnode_reader: NX> 702 Proxy IP: 192.168.10.1
nxnode_reader: NX> 706 Agent cookie: 746e87d221702651ce96e197ac2ccb18
nxnode_reader: NX> 704 Session cache: unix-gnome
nxnode_reader: NX> 707 SSL tunneling: 1
NX> 705 Session display: 1000
NX> 703 Session type: unix-gnome
NX> 701 Proxy cookie: 746e87d221702651ce96e197ac2ccb18
NX> 702 Proxy IP: 192.168.10.1
NX> 706 Agent cookie: 746e87d221702651ce96e197ac2ccb18
NX> 704 Session cache: unix-gnome
NX> 707 SSL tunneling: 1
server_nxnode_echo: NX> 705 Session display: 1000
server_nxnode_echo: NX> 703 Session type: unix-gnome
server_nxnode_echo: NX> 701 Proxy cookie: 746e87d221702651ce96e197ac2ccb18
server_nxnode_echo: NX> 702 Proxy IP: 192.168.10.1
server_nxnode_echo: NX> 706 Agent cookie: 746e87d221702651ce96e197ac2ccb18

server_nxnode_echo: NX> 704 Session cache: unix-gnome
server_nxnode_echo: NX> 707 SSL tunneling: 1
nxnode_reader: NX> 1009 Session status: starting
nxnode_reader: NX> 710 Session status: running
nxnode_reader: NX> 1002 Commit
nxnode_reader: NX> 1006 Session status: running
NX> 1009 Session status: starting
NX> 710 Session status: running
NX> 1002 Commit
NX> 1006 Session status: running
server_nxnode_echo: NX> 1009 Session status: starting
server_nxnode_echo: NX> 710 Session status: running
server_nxnode_echo: NX> 1002 Commit
session_status 88F20EDC75D335B4458A5C382A77E16A Running
NX> 105 server_nxnode_echo: NX> 1006 Session status: running
bye
Bye
NX> 999 Bye
Info: Closing connection to slave with pid 28722.
nxnode_reader: NX> 1004 Error: NX Agent exited with exit status 1. To
troubleshoot set SESSION_LOG_CLEAN=0 in node.conf and investigate
"/home/user/.nx/F-C-nx4-1000-88F20EDC75D335B4458A5C382A77E16A/session".
You might also want to try: ssh -X myserver; /usr/lib/nx/nxnode
--agent to test the basic functionality. Session log follows:
nxnode_reader: 1001 Bye.
NX> 1004 Error: NX Agent exited with exit status 1. To troubleshoot
set SESSION_LOG_CLEAN=0 in node.conf and investigate
"/home/user/.nx/F-C-nx4-1000-88F20EDC75D335B4458A5C382A77E16A/session".
You might also want to try: ssh -X myserver; /usr/lib/nx/nxnode
--agent to test the basic functionality. Session log follows:
1001 Bye.
nxnode_reader: NX> 1006 Session status: closed
NX> 1006 Session status: closed
server_nxnode_echo: NX> 596 Session startup failed.
nxnode_reader: NX> 1001 Bye.
Info: Closing connection to slave with pid 28722.


-----------/home/user/.nx/F-C-nx4-1000-88F20EDC75D335B4458A5C382A77E16A/session-----------

NXAGENT - Version 3.3.0

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

Info: Agent running with pid '30304'.
Session: Starting session at 'Tue Dec 28 15:23:17 2010'.
Info: Proxy running in server mode with pid '30304'.
Info: Waiting for connection from '127.0.0.1' on port '5000'.
Info: Accepted connection from '127.0.0.1'.
Warning: Connected to remote version 3.4.0 with local version 3.3.0.
Warning: Consider checking http://www.nomachine.com/ for updates.
Info: Connection with remote proxy completed.
Info: Using ISDN link parameters 384/24/1/0.
Info: Using agent parameters 5000/20/50/0/0.
Info: Using cache parameters 4/4096KB/16384KB/16384KB.
Info: Using pack method 'adaptive-5' with session 'gnome'.
Info: Using product 'LFE/None/LFEN/None'.
Info: Using ZLIB data compression 1/1/32.
Info: Using ZLIB stream compression 6/6.
Info: No suitable cache file found.
Info: Listening to X11 connections on display ':1000'.
Info: Established X client connection.
Warning: Failed to get the control parameters.
Warning: Failed to get the shared memory parameters.
Info: Using shared memory parameters 1/1/1/0K.
*** glibc detected *** /usr/bin/nxagent: double free or corruption
(!prev): 0x000000000140e090 ***
======= Backtrace: =========
/lib/libc.so.6(+0x774b6)[0x7fdcbe1da4b6]
/lib/libc.so.6(cfree+0x73)[0x7fdcbe1e0c83]
/usr/lib/libX11-nx.so.6(XFree+0x9)[0x7fdcc012d8f9]
/usr/lib/libX11-nx.so.6(_XcmsGetProperty+0x82)[0x7fdcc014bfe2]
/usr/lib/libX11-nx.so.6(+0x610f8)[0x7fdcc014a0f8]
/usr/lib/libX11-nx.so.6(_XcmsInitScrnInfo+0x69)[0x7fdcc0149699]
/usr/lib/libX11-nx.so.6(XcmsDefaultCCC+0x75)[0x7fdcc01467e5]
/usr/lib/libX11-nx.so.6(XcmsCreateCCC+0x38)[0x7fdcc0146858]
/usr/lib/libX11-nx.so.6(+0x5e057)[0x7fdcc0147057]
/usr/lib/libX11-nx.so.6(XcmsCCCOfColormap+0x2d)[0x7fdcc01470bd]
/usr/lib/libX11-nx.so.6(XParseColor+0x3e)[0x7fdcc011f47e]
/usr/lib/libXpm.so.4(+0x84a5)[0x7fdcbf6254a5]
/usr/lib/libXpm.so.4(+0x7535)[0x7fdcbf624535]
/usr/lib/libXpm.so.4(+0x7e58)[0x7fdcbf624e58]
/usr/lib/libXpm.so.4(xpmParseDataAndCreate+0x6eb)[0x7fdcbf626e3b]
/usr/lib/libXpm.so.4(XpmCreateImageFromData+0x1a6)[0x7fdcbf621dc6]
/usr/lib/libXpm.so.4(XpmCreatePixmapFromData+0x63)[0x7fdcbf621ff3]
/usr/bin/nxagent[0x48083a]
/usr/bin/nxagent[0x48134d]
/usr/bin/nxagent[0x491173]
/usr/bin/nxagent[0x45856d]
/lib/libc.so.6(__libc_start_main+0xfe)[0x7fdcbe181d8e]
/usr/bin/nxagent[0x40b749]
======= Memory map: ========

0400000-008d1000 r-xp 00000000 08:06 3029308
 /usr/bin/nxagent
00ad0000-00ad1000 r--p 004d0000 08:06 3029308
  /usr/bin/nxagent
00ad1000-00b09000 rw-p 004d1000 08:06 3029308
  /usr/bin/nxagent
00b09000-00b3d000 rw-p 00000000 00:00 0
01125000-01440000 rw-p 00000000 00:00 0                                  [heap]
7fdcb8000000-7fdcb8021000 rw-p 00000000 00:00 0
7fdcb8021000-7fdcbc000000 ---p 00000000 00:00 0
7fdcbc466000-7fdcbc46f000 r-xp 00000000 08:06 3025257
  /usr/lib/libXcursor.so.1.0.2
7fdcbc46f000-7fdcbc66e000 ---p 00009000 08:06 3025257
  /usr/lib/libXcursor.so.1.0.2
7fdcbc66e000-7fdcbc66f000 r--p 00008000 08:06 3025257
  /usr/lib/libXcursor.so.1.0.2
7fdcbc66f000-7fdcbc670000 rw-p 00009000 08:06 3025257
  /usr/lib/libXcursor.so.1.0.2
7fdcbc670000-7fdcbc675000 r-xp 00000000 08:06 3024051
  /usr/lib/libXdmcp.so.6.0.0
7fdcbc675000-7fdcbc874000 ---p 00005000 08:06 3024051
  /usr/lib/libXdmcp.so.6.0.0
7fdcbc874000-7fdcbc875000 r--p 00004000 08:06 3024051
  /usr/lib/libXdmcp.so.6.0.0
7fdcbc875000-7fdcbc876000 rw-p 00005000 08:06 3024051
  /usr/lib/libXdmcp.so.6.0.0
7fdcbc876000-7fdcbc878000 r-xp 00000000 08:06 3024049
  /usr/lib/libXau.so.6.0.0
7fdcbc878000-7fdcbca77000 ---p 00002000 08:06 3024049
  /usr/lib/libXau.so.6.0.0
7fdcbca77000-7fdcbca78000 r--p 00001000 08:06 3024049
  /usr/lib/libXau.so.6.0.0
7fdcbca78000-7fdcbca79000 rw-p 00002000 08:06 3024049
  /usr/lib/libXau.so.6.0.0
7fdcbca79000-7fdcbca94000 r-xp 00000000 08:06 3024053
  /usr/lib/libxcb.so.1.1.0
7fdcbca94000-7fdcbcc94000 ---p 0001b000 08:06 3024053
  /usr/lib/libxcb.so.1.1.0
7fdcbcc94000-7fdcbcc95000 r--p 0001b000 08:06 3024053
  /usr/lib/libxcb.so.1.1.0
7fdcbcc95000-7fdcbcc96000 rw-p 0001c000 08:06 3024053
  /usr/lib/libxcb.so.1.1.0
7fdcbcc96000-7fdcbcc9f000 r-xp 00000000 08:06 3024062
  /usr/lib/libXrender.so.1.3.0
7fdcbcc9f000-7fdcbce9e000 ---p 00009000 08:06 3024062
  /usr/lib/libXrender.so.1.3.0
7fdcbce9e000-7fdcbce9f000 r--p 00008000 08:06 3024062
  /usr/lib/libXrender.so.1.3.0
7fdcbce9f000-7fdcbcea0000 rw-p 00009000 08:06 3024062
  /usr/lib/libXrender.so.1.3.0
7fdcbcea0000-7fdcbceae000 r-xp 00000000 08:06 3025261
  /usr/lib/libXi.so.6.1.0
7fdcbceae000-7fdcbd0ae000 ---p 0000e000 08:06 3025261
  /usr/lib/libXi.so.6.1.0
7fdcbd0ae000-7fdcbd0af000 r--p 0000e000 08:06 3025261
  /usr/lib/libXi.so.6.1.0
7fdcbd0af000-7fdcbd0b0000 rw-p 0000f000 08:06 3025261
  /usr/lib/libXi.so.6.1.0
7fdcbd0b0000-7fdcbd0c1000 r-xp 00000000 08:06 3024578
  /usr/lib/libXext.so.6.4.0
7fdcbd0c1000-7fdcbd2c0000 ---p 00011000 08:06 3024578
  /usr/lib/libXext.so.6.4.0
7fdcbd2c0000-7fdcbd2c1000 r--p 00010000 08:06 3024578
  /usr/lib/libXext.so.6.4.0
7fdcbd2c1000-7fdcbd2c2000 rw-p 00011000 08:06 3024578
  /usr/lib/libXext.so.6.4.0
7fdcbd2c2000-7fdcbd2d7000 r-xp 00000000 08:06 1572924
  /lib/libgcc_s.so.1
7fdcbd2d7000-7fdcbd4d6000 ---p 00015000 08:06 1572924
  /lib/libgcc_s.so.1
7fdcbd4d6000-7fdcbd4d7000 r--p 00014000 08:06 1572924
  /lib/libgcc_s.so.1
7fdcbd4d7000-7fdcbd4d8000 rw-p 00015000 08:06 1572924
  /lib/libgcc_s.so.1
7fdcbd4d8000-7fdcbd5c0000 r-xp 00000000 08:06 3019222
  /usr/lib/libstdc++.so.6.0.14
7fdcbd5c0000-7fdcbd7bf000 ---p 000e8000 08:06 3019222
  /usr/lib/libstdc++.so.6.0.14
7fdcbd7bf000-7fdcbd7c7000 r--p 000e7000 08:06 3019222
  /usr/lib/libstdc++.so.6.0.14
7fdcbd7c7000-7fdcbd7c9000 rw-p 000ef000 08:06 3019222
  /usr/lib/libstdc++.so.6.0.14
7fdcbd7c9000-7fdcbd7de000 rw-p 00000000 00:00 0

7fdcbd7de000-7fdcbd801000 r-xp 00000000 08:06 3025177
  /usr/lib/libjpeg.so.62.0.0
7fdcbd801000-7fdcbda00000 ---p 00023000 08:06 3025177
  /usr/lib/libjpeg.so.62.0.0
7fdcbda00000-7fdcbda01000 r--p 00022000 08:06 3025177
  /usr/lib/libjpeg.so.62.0.0
7fdcbda01000-7fdcbda02000 rw-p 00023000 08:06 3025177
  /usr/lib/libjpeg.so.62.0.0
7fdcbda02000-7fdcbda28000 r-xp 00000000 08:06 1572942
  /lib/libpng12.so.0.44.0
7fdcbda28000-7fdcbdc27000 ---p 00026000 08:06 1572942
  /lib/libpng12.so.0.44.0
7fdcbdc27000-7fdcbdc28000 r--p 00025000 08:06 1572942
  /lib/libpng12.so.0.44.0
7fdcbdc28000-7fdcbdc29000 rw-p 00026000 08:06 1572942
  /lib/libpng12.so.0.44.0
7fdcbdc29000-7fdcbdd5a000 r-xp 00000000 08:06 3024056
  /usr/lib/libX11.so.6.3.0
7fdcbdd5a000-7fdcbdf5a000 ---p 00131000 08:06 3024056
  /usr/lib/libX11.so.6.3.0
7fdcbdf5a000-7fdcbdf5b000 r--p 00131000 08:06 3024056
  /usr/lib/libX11.so.6.3.0
7fdcbdf5b000-7fdcbdf5f000 rw-p 00132000 08:06 3024056
  /usr/lib/libX11.so.6.3.0
7fdcbdf5f000-7fdcbdf61000 r-xp 00000000 08:06 1572903
  /lib/libdl-2.12.1.so
7fdcbdf61000-7fdcbe161000 ---p 00002000 08:06 1572903
  /lib/libdl-2.12.1.so
7fdcbe161000-7fdcbe162000 r--p 00002000 08:06 1572903
  /lib/libdl-2.12.1.so
7fdcbe162000-7fdcbe163000 rw-p 00003000 08:06 1572903
  /lib/libdl-2.12.1.so
7fdcbe163000-7fdcbe2dd000 r-xp 00000000 08:06 1572887
  /lib/libc-2.12.1.so
7fdcbe2dd000-7fdcbe4dc000 ---p 0017a000 08:06 1572887
  /lib/libc-2.12.1.so
7fdcbe4dc000-7fdcbe4e0000 r--p 00179000 08:06 1572887
  /lib/libc-2.12.1.so
7fdcbe4e0000-7fdcbe4e1000 rw-p 0017d000 08:06 1572887
  /lib/libc-2.12.1.so
7fdcbe4e1000-7fdcbe4e6000 rw-p 00000000 00:00 0
7fdcbe4e6000-7fdcbe4e8000 r-xp 00000000 08:06 3025255
  /usr/lib/libXcomposite.so.1.0.0
7fdcbe4e8000-7fdcbe6e7000 ---p 00002000 08:06 3025255
  /usr/lib/libXcomposite.so.1.0.0
7fdcbe6e7000-7fdcbe6e8000 r--p 00001000 08:06 3025255
  /usr/lib/libXcomposite.so.1.0.0
7fdcbe6e8000-7fdcbe6e9000 rw-p 00002000 08:06 3025255
  /usr/lib/libXcomposite.so.1.0.0
7fdcbe6e9000-7fdcbe6f1000 r-xp 00000000 08:06 3025265
  /usr/lib/libXrandr.so.2.2.0
7fdcbe6f1000-7fdcbe8f0000 ---p 00008000 08:06 3025265
  /usr/lib/libXrandr.so.2.2.0
7fdcbe8f0000-7fdcbe8f1000 r--p 00007000 08:06 3025265
  /usr/lib/libXrandr.so.2.2.0
7fdcbe8f1000-7fdcbe8f2000 rw-p 00008000 08:06 3025265
  /usr/lib/libXrandr.so.2.2.0
7fdcbe8f2000-7fdcbe8f4000 r-xp 00000000 08:06 3025259
  /usr/lib/libXdamage.so.1.1.0
7fdcbe8f4000-7fdcbeaf3000 ---p 00002000 08:06 3025259
  /usr/lib/libXdamage.so.1.1.0
7fdcbeaf3000-7fdcbeaf4000 r--p 00001000 08:06 3025259
  /usr/lib/libXdamage.so.1.1.0
7fdcbeaf4000-7fdcbeaf5000 rw-p 00002000 08:06 3025259
  /usr/lib/libXdamage.so.1.1.0
7fdcbeaf5000-7fdcbeafa000 r-xp 00000000 08:06 3025692
  /usr/lib/libXtst.so.6.1.0
7fdcbeafa000-7fdcbecfa000 ---p 00005000 08:06 3025692
  /usr/lib/libXtst.so.6.1.0
7fdcbecfa000-7fdcbecfb000 r--p 00005000 08:06 3025692
  /usr/lib/libXtst.so.6.1.0
7fdcbecfb000-7fdcbecfc000 rw-p 00006000 08:06 3025692
  /usr/lib/libXtst.so.6.1.0
7fdcbecfc000-7fdcbed01000 r-xp 00000000 08:06 3025253
  /usr/lib/libXfixes.so.3.1.0
7fdcbed01000-7fdcbef00000 ---p 00005000 08:06 3025253
  /usr/lib/libXfixes.so.3.1.0
7fdcbef00000-7fdcbef01000 r--p 00004000 08:06 3025253
  /usr/lib/libXfixes.so.3.1.0
7fdcbef01000-7fdcbef02000 rw-p 00005000 08:06 3025253
  /usr/lib/libXfixes.so.3.1.0
7fdcbef02000-7fdcbef0c000 r-xp 00000000 08:06 3029300
  /usr/lib/libXcompshad.so.3.3.0
7fdcbef0c000-7fdcbf10c000 ---p 0000a000 08:06 3029300
  /usr/lib/libXcompshad.so.3.3.0
7fdcbf10c000-7fdcbf10d000 r--p 0000a000 08:06 3029300
  /usr/lib/libXcompshad.so.3.3.0
7fdcbf10d000-7fdcbf10e000 rw-p 0000b000 08:06 3029300
  /usr/lib/libXcompshad.so.3.3.0
7fdcbf10e000-7fdcbf11d000 r-xp 00000000 08:06 3029225
  /usr/lib/libXcompext.so.3.3.0
7fdcbf11d000-7fdcbf31c000 ---p 0000f000 08:06 3029225
  /usr/lib/libXcompext.so.3.3.0
7fdcbf31c000-7fdcbf31d000 r--p 0000e000 08:06 3029225
  /usr/lib/libXcompext.so.3.3.0
7fdcbf31d000-7fdcbf31e000 rw-p 0000f000 08:06 3029225
  /usr/lib/libXcompext.so.3.3.0
7fdcbf31e000-7fdcbf320000 rw-p 00000000 00:00 0
7fdcbf320000-7fdcbf414000 r-xp 00000000 08:06 3029223
  /usr/lib/libXcomp.so.3.3.0
7fdcbf414000-7fdcbf613000 ---p 000f4000 08:06 3029223
  /usr/lib/libXcomp.so.3.3.0
7fdcbf613000-7fdcbf618000 r--p 000f3000 08:06 3029223
  /usr/lib/libXcomp.so.3.3.0
7fdcbf618000-7fdcbf619000 rw-p 000f8000 08:06 3029223
  /usr/lib/libXcomp.so.3.3.0
7fdcbf619000-7fdcbf61d000 rw-p 00000000 00:00 0

7fdcbf61d000-7fdcbf62d000 r-xp 00000000 08:06 3025649
  /usr/lib/libXpm.so.4.11.0
7fdcbf62d000-7fdcbf82c000 ---p 00010000 08:06 3025649
  /usr/lib/libXpm.so.4.11.0
7fdcbf82c000-7fdcbf82d000 r--p 0000f000 08:06 3025649
  /usr/lib/libXpm.so.4.11.0
7fdcbf82d000-7fdcbf82e000 rw-p 00010000 08:06 3025649
  /usr/lib/libXpm.so.4.11.0
7fdcbf82e000-7fdcbf8b0000 r-xp 00000000 08:06 1572894
  /lib/libm-2.12.1.so
7fdcbf8b0000-7fdcbfaaf000 ---p 00082000 08:06 1572894
  /lib/libm-2.12.1.so
7fdcbfaaf000-7fdcbfab0000 r--p 00081000 08:06 1572894
  /lib/libm-2.12.1.so
7fdcbfab0000-7fdcbfab1000 rw-p 00082000 08:06 1572894
  /lib/libm-2.12.1.so
7fdcbfab1000-7fdcbfac7000 r-xp 00000000 08:06 1573107
  /lib/libz.so.1.2.3.4
7fdcbfac7000-7fdcbfcc7000 ---p 00016000 08:06 1573107
  /lib/libz.so.1.2.3.4
7fdcbfcc7000-7fdcbfcc8000 r--p 00016000 08:06 1573107
  /lib/libz.so.1.2.3.4
7fdcbfcc8000-7fdcbfcc9000 rw-p 00017000 08:06 1573107
  /lib/libz.so.1.2.3.4
7fdcbfcc9000-7fdcbfcd3000 r-xp 00000000 08:06 3029303
  /usr/lib/libXrender-nx.so.1.2.2
7fdcbfcd3000-7fdcbfed2000 ---p 0000a000 08:06 3029303
  /usr/lib/libXrender-nx.so.1.2.2
7fdcbfed2000-7fdcbfed3000 r--p 00009000 08:06 3029303
  /usr/lib/libXrender-nx.so.1.2.2
7fdcbfed3000-7fdcbfed4000 rw-p 0000a000 08:06 3029303
  /usr/lib/libXrender-nx.so.1.2.2
7fdcbfed4000-7fdcbfee8000 r-xp 00000000 08:06 3029304
  /usr/lib/libXext-nx.so.6.4
7fdcbfee8000-7fdcc00e7000 ---p 00014000 08:06 3029304
  /usr/lib/libXext-nx.so.6.4
7fdcc00e7000-7fdcc00e8000 r--p 00013000 08:06 3029304
  /usr/lib/libXext-nx.so.6.4
7fdcc00e8000-7fdcc00e9000 rw-p 00014000 08:06 3029304
  /usr/lib/libXext-nx.so.6.4
7fdcc00e9000-7fdcc01da000 r-xp 00000000 08:06 3029302
  /usr/lib/libX11-nx.so.6.2
7fdcc01da000-7fdcc03da000 ---p 000f1000 08:06 3029302
  /usr/lib/libX11-nx.so.6.2
7fdcc03da000-7fdcc03db000 r--p 000f1000 08:06 3029302
  /usr/lib/libX11-nx.so.6.2
7fdcc03db000-7fdcc03de000 rw-p 000f2000 08:06 3029302
  /usr/lib/libX11-nx.so.6.2
7fdcc03de000-7fdcc03e0000 rw-p 00000000 00:00 0
7fdcc03e0000-7fdcc0461000 r-xp 00000000 08:06 3024043
  /usr/lib/libfreetype.so.6.6.0
7fdcc0461000-7fdcc0661000 ---p 00081000 08:06 3024043
  /usr/lib/libfreetype.so.6.6.0
7fdcc0661000-7fdcc0666000 r--p 00081000 08:06 3024043
  /usr/lib/libfreetype.so.6.6.0
7fdcc0666000-7fdcc0667000 rw-p 00086000 08:06 3024043
  /usr/lib/libfreetype.so.6.6.0
7fdcc0667000-7fdcc0687000 r-xp 00000000 08:06 1572895
  /lib/ld-2.12.1.so
7fdcc07e5000-7fdcc0878000 rw-p 00000000 00:00 0
7fdcc0883000-7fdcc0887000 rw-p 00000000 00:00 0
7fdcc0887000-7fdcc0888000 r--p 00020000 08:06 1572895
  /lib/ld-2.12.1.so
7fdcc0888000-7fdcc0889000 rw-p 00021000 08:06 1572895
  /lib/ld-2.12.1.so
7fdcc0889000-7fdcc088a000 rw-p 00000000 00:00 0
7fff6fb2c000-7fff6fb4d000 rw-p 00000000 00:00 0                          [stack]
7fff6fbff000-7fff6fc00000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
  [vsyscall]
Warning: Parent process appears to be dead. Exiting keeper.
2010-12-28 15:23:21,525 nx-session-launcher ERROR    Failed to create
a CK session using parameters
2010-12-28 15:23:21,526 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"




############### here are the logs for ubuntu 10.04 and 3.4.0 backend:

--------/var/log/nxserver.log---------
Info: Using fds #4 and #3 for communication with nxnode.
HELLO NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.4.0)
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: user
NX> 102 Password:
Info: Auth method: ssh user at 127.0.0.1's password:
NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using backend: 3.4.0)
NX> 716 Slave mode started successfully.
nxnode_reader: NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using
backend: 3.4.0)
nxnode_reader: NX> 716 finished
nxnode_reader: NX> 1001 Bye.

NX> 103 Welcome to: nx2 user: user
NX> 105 listsession --user="user" --status="suspended,running"
--geometry="1366x768x24+render+fullscreen" --type="unix-gnome"
NX> 127 Sessions list of user 'user' for reconnect:

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


NX> 148 Server capacity: not reached for user: user
NX> 105 startsession  --link="isdn" --backingstore="1"
--encryption="1" --cache="16M" --images="64M" --shmem="1" --shpix="1"
--strict="0" --composite="1" --media="0" --session="bounce"
--type="unix-gnome" --geometry="1366x720" --fullscreen="1"
--client="linux" --keyboard="pc102/fr"
--screeninfo="1366x768x24+render+fullscreen"
Info: Using /etc/nxserver/nxacl to change session parameters or deny session.
&link=isdn&backingstore=1&encryption=1&cache=16M&images=64M&shmem=1&shpix=1&strict=0&composite=1&media=0&session=bounce&type=unix-gnome&geometry=1366x720&fullscreen=1&client=linux&keyboard=pc102/fr&screeninfo=1366x768x24+render+fullscreen&clientproto=3.2.0&login_method=SSH&user=user&userip=192.0.2.1&uniqueid=E82459BC6A9AE62DE957A05DE8E14D2C&display=2018&host=127.0.0.1
nxnode_reader: NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using
backend: 3.4.0)
NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using backend: 3.4.0)
server_nxnode_echo: NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL,
using backend: 3.4.0)
nxnode_reader: NX> 700 Session id: nx2-2018-E82459BC6A9AE62DE957A05DE8E14D2C
NX> 700 Session id: nx2-2018-E82459BC6A9AE62DE957A05DE8E14D2C
nxnode_reader: NX> 705 Session display: 2018
nxnode_reader: NX> 703 Session type: unix-gnome
server_nxnode_echo: NX> 700 Session id:
nx2-2018-E82459BC6A9AE62DE957A05DE8E14D2C
nxnode_reader: NX> 701 Proxy cookie: f04b12331f87e39c2921a0a04f780e69
NX> 705 Session display: 2018
NX> 703 Session type: unix-gnome
NX> 701 Proxy cookie: f04b12331f87e39c2921a0a04f780e69
nxnode_reader: NX> 702 Proxy IP: 192.168.10.1
NX> 702 Proxy IP: 192.168.10.1
nxnode_reader: NX> 706 Agent cookie: f04b12331f87e39c2921a0a04f780e69
NX> 706 Agent cookie: f04b12331f87e39c2921a0a04f780e69
nxnode_reader: NX> 704 Session cache: unix-gnome
NX> 704 Session cache: unix-gnome
nxnode_reader: NX> 707 SSL tunneling: 1
NX> 707 SSL tunneling: 1
server_nxnode_echo: NX> 705 Session display: 2018
server_nxnode_echo: NX> 703 Session type: unix-gnome
server_nxnode_echo: NX> 701 Proxy cookie: f04b12331f87e39c2921a0a04f780e69
server_nxnode_echo: NX> 702 Proxy IP: 192.168.10.1
server_nxnode_echo: NX> 706 Agent cookie: f04b12331f87e39c2921a0a04f780e69
server_nxnode_echo: NX> 704 Session cache: unix-gnome
server_nxnode_echo: NX> 707 SSL tunneling: 1
nxnode_reader: NX> 1009 Session status: starting
NX> 1009 Session status: starting
nxnode_reader: NX> 710 Session status: running
NX> 710 Session status: running
nxnode_reader: NX> 1002 Commit
server_nxnode_echo: NX> 1009 Session status: starting
NX> 1002 Commit
nxnode_reader: NX> 1006 Session status: running
NX> 1006 Session status: running
server_nxnode_echo: NX> 710 Session status: running
server_nxnode_echo: NX> 1002 Commit
session_status E82459BC6A9AE62DE957A05DE8E14D2C Running
NX> 105 server_nxnode_echo: NX> 1006 Session status: running
bye
Bye
NX> 999 Bye
Info: Closing connection to slave with pid 32148.
nxnode_reader: 1001 Bye.
1001 Bye.
nxnode_reader: NX> 1004 Error: NX Agent exited with exit status 1. To
troubleshoot set SESSION_LOG_CLEAN=0 in node.conf and investigate
"/home/user/.nx/F-C-nx2-2018-E82459BC6A9AE62DE957A05DE8E14D2C/session".
You might also want to try: ssh -X myserver; /usr/lib/nx/nxnode
--agent to test the basic functionality. Session log follows:
NX> 1004 Error: NX Agent exited with exit status 1. To troubleshoot
set SESSION_LOG_CLEAN=0 in node.conf and investigate
"/home/user/.nx/F-C-nx2-2018-E82459BC6A9AE62DE957A05DE8E14D2C/session".
You might also want to try: ssh -X myserver; /usr/lib/nx/nxnode
--agent to test the basic functionality. Session log follows:
server_nxnode_echo: NX> 596 Session startup failed.
NX> 596 Session startup failed.
server_nxnode_echo: NX> 1004 Error: NX Agent exited with exit status
1. To troubleshoot set SESSION_LOG_CLEAN=0 in node.conf and
investigate "/home/user/.nx/F-C-nx2-2018-E82459BC6A9AE62DE957A05DE8E14D2C/session".
You might also want to try: ssh -X myserver; /usr/lib/nx/nxnode
--agent to test the basic functionality. Session log follows:
nxnode_reader: NX> 1006 Session status: closed
NX> 1006 Session status: closed
session_close E82459BC6A9AE62DE957A05DE8E14D2C
server_nxnode_echo: NX> 1006 Session status: closed


-----------/home/user/.nx/F-C-nx2-2018-E82459BC6A9AE62DE957A05DE8E14D2C/session-----
NXAGENT - Version 3.4.0

Copyright (C) 2001, 2010 NoMachine.
See http://www.nomachine.com/ for more information.

Info: Agent running with pid '470'.
Session: Starting session at 'Tue Dec 28 17:29:12 2010'.
Info: Proxy running in server mode with pid '470'.
Info: Waiting for connection from '127.0.0.1' on port '6018'.
Info: Accepted connection from '127.0.0.1'.
Info: Connection with remote proxy completed.
Info: Using ISDN link parameters 384/24/1/0.
Info: Using agent parameters 5000/20/50/0/0.
Info: Using cache parameters 4/4096KB/16384KB/16384KB.
Info: Using pack method 'adaptive-5' with session 'gnome'.
Info: Using product 'LFE/None/LFEN/None'.
Info: Using ZLIB data compression 1/1/32.
Info: Using ZLIB stream compression 6/6.
Info: No suitable cache file found.
Info: Listening to X11 connections on display ':2018'.
Info: Established X client connection.
Info: Using shared memory parameters 1/1/1/4096K.
Info: Using alpha channel in render extension.
Info: Using local device configuration changes.
InitOutput: Locale fr_FR.UTF-8 not supported by X
InitOutput: cannot set locale modifiers.
Error: Aborting session with 'Could not open default font 'fixed''.
Session: Aborting session at 'Tue Dec 28 17:30:13 2010'.
Session: Session aborted at 'Tue Dec 28 17:30:13 2010'.
Warning: Signals were not blocked in process with pid '470'.
Error: Connection with remote peer broken.
Error: Please check the state of your network and retry.



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