<div dir="ltr">Hi<div style>I am trying to connect to my workstation where i installed freenx server. It is a fedora 16.</div><div style>I open the nomachine client in my windows 7 laptop, configure for shadow session, enter password and select the session from the list, the nx screen pops up displaying the nx symbol and immediately dissapears.</div>
<div style>If i do the same from the local linux desktop where freenx is running the nx window works properly and shows my Xsession.</div><div style>There are no firewalls configured ini any of the computers and they share the same LAN.</div>
<div style>It is strange that I get no error message in the windows client, just the window gets hidden. The server continues to insist that the session is established and running (if i try to connect from another client). I see that the nxnode and nxagent processes are up and running and that there is a opened TCP connectiong to the client. As if everything was working properly but i see no window opened.</div>
<div style>When i check the nxlogs I don't see much difference between the two connections. The file nxserver.log looks almost the same.</div><div style>The .nx directory looks pretty ok.</div><div style>I made real effort to fix this but i was not able to understand what is the problem .</div>
<div style>Anyway, I was hoping that someone here could help. I attach log files and outputs in order to make easier on you to help me.</div><div style>Thanks :)</div><div style>Marcelo</div><div style><br></div><div style>
<br></div><div style>(notice that in all this logs my domain name and ip address where changed because of privacy issues)</div><div style><br></div><div style><b>In .nx directory after connecting from windows:</b></div><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
<div style><b>errors file is emptu</b></div></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px"><div style><div style><b>options:</b></div></div></blockquote><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
<div style><div style>nx/nx,keyboard=pc102/en_US,client=winnt,cache=16M,images=64M,link=adsl,nodelay=1,type=shadow,clipboard=both,cleanup=0,product=LFE/None/LFEN/None,shmem=1,backingstore=1,shpix=1,accept=11.21.30.65,cookie=e837a1e993d9a7b058fda822654fb3a8,id=marcelot-fd-2005-B44575C2813A4B3EBA80FDFC53B8B6A8,samba=0,media=0,menu=1:2005</div>
<div style><br></div><div style><div><b>session:</b></div><div>NXAGENT - Version 3.5.0</div><div><br></div><div>Copyright (C) 2001, 2011 NoMachine.</div><div>See <a href="http://www.nomachine.com/">http://www.nomachine.com/</a> for more information.</div>
<div><br></div><div>Info: Agent running with pid '20265'.</div><div>Session: Starting session at 'Thu Jun 21 15:48:47 2012'.</div><div>Info: Proxy running in server mode with pid '20265'.</div><div>
Info: Waiting for connection from '11.21.30.65' on port '6005'.</div><div>Info: Accepted connection from '11.21.30.65'.</div><div>Info: Connection with remote proxy completed.</div><div>Info: Using ADSL link parameters 512/24/1/0.</div>
<div>Info: Using agent parameters 5000/10/50/0/0.</div><div>Info: Using cache parameters 4/4096KB/16384KB/16384KB.</div><div>Info: Using pack method 'adaptive-7' with session 'shadow'.</div><div>Info: Using product 'LFE/None/LFEN/None'.</div>
<div>Info: Using ZLIB data compression 1/1/32.</div><div>Info: Using ZLIB stream compression 4/4.</div><div>Info: No suitable cache file found.</div><div>Info: Listening to X11 connections on display ':2005'.</div>
<div>Info: Established X client connection.</div><div>Info: Using shared memory parameters 1/1/0/0K.</div><div>Info: Using alpha channel in render extension.</div><div>Info: Using local device configuration changes.</div>
<div>Poller::shmInit: WARNING! Couldn't set uid for shm segment.</div><div>Session: Session started at 'Thu Jun 21 15:48:52 2012'.</div><div>Info: Screen [0] resized to geometry [1920x1200] fullscreen [1].</div>
<div><br></div></div></div></blockquote><div style><div><br></div></div><div style><br></div><div style><br></div><div style><b>/var/log/nx/nxserver.log when i succeed (connecting from linux):</b></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px">
<div style><div style>-- NX SERVER START: -c /usr/libexec/nx/nxserver - ORIG_COMMAND=</div></div><div style><div style>-- NX SERVER START: - ORIG_COMMAND=</div></div><div style><div style>Info: Using fds #4 and #3 for communication with nxnode.</div>
</div><div style><div style>HELLO NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0)</div></div><div style><div style>NX> 105 hello NXCLIENT - Version 3.2.0</div></div><div style><div style>NX> 134 Accepted protocol: 3.2.0</div>
</div><div style><div style>NX> 105 SET SHELL_MODE SHELL</div></div><div style><div style>NX> 105 SET AUTH_MODE PASSWORD</div></div><div style><div style>NX> 105 login</div></div><div style><div style>NX> 101 User: marcelot</div>
</div><div style><div style>NX> 102 Password: </div></div><div style><div style>NX> 103 Welcome to: marcelot-fd user: marcelot</div></div><div style><div style>NX> 105 listsession --type="shadow"</div>
</div>
<div style><div style>NX> 127 Sessions list of user '.*' for reconnect:</div></div><div style><div style><br></div></div><div style><div style>Display Type Session ID Options Depth Screen Status Session Name</div>
</div><div style><div style>------- ---------------- -------------------------------- -------- ----- -------------- ----------- ------------------------------</div></div><div style><div style>0 Local 679AF1D9781BC7B4AC144FD0EB3564FC -------- Running X0 (Local)</div>
</div><div style><div style>2 Local 4E7C5D0D34C902895701B9845D63EF29 -------- Running X2 (Local)</div></div><div style><div style>2 Local A644E549A262F52F302853E73AD6A143 -------- Running X2 (Local)</div>
</div><div style><div style>0 Local BE77ED951144F03C3A18C25774D7E3A1 -------- Running X0 (Local)</div></div><div style><div style><br></div></div><div style><div style><br></div>
</div>
<div style><div style>NX> 148 Server capacity: not reached for user: .*</div></div><div style><div style>NX> 105 attachsession --link="adsl" --backingstore="1" --encryption="1" --cache="16M" --images="64M" --shmem="1" --shpix="1" --strict="0" --composite="1" --media="0" --session="marcelot" --type="shadow" --client="linux" --keyboard="pc105/us" --id="BE77ED951144F03C3A18C25774D7E3A1" --display="0"</div>
</div><div style><div style><br></div></div><div style><div style>NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0)</div></div><div style><div style>NX> 700 Session id: marcelot-fd-2005-07B578C6467D56E783F010E8A40024DC</div>
</div><div style><div style>NX> 705 Session display: 2005</div></div><div style><div style>NX> 703 Session type: shadow</div></div><div style><div style>NX> 701 Proxy cookie: 815c12877f87c251cce1730b11533ac4</div>
</div><div style><div style>NX> 702 Proxy IP: 11.21.20.46</div></div><div style><div style>NX> 706 Agent cookie: 815c12877f87c251cce1730b11533ac4</div></div><div style><div style>NX> 704 Session cache: shadow</div>
</div><div style><div style>NX> 707 SSL tunneling: 1</div></div><div style><div style>NX> 1009 Session status: starting</div></div><div style><div style>NX> 710 Session status: running</div></div><div style><div style>
NX> 1002 Commit</div></div><div style><div style>NX> 1006 Session status: running</div></div><div style><div style>NX> 105 bye</div></div><div style><div style>Bye</div></div><div style><div style>NX> 999 Bye</div>
</div><div style><div style>NX> 1009 Session status: terminating</div></div><div style><div style>Info: Closing connection to slave with pid 18644.</div></div><div style><div style>1001 Bye.</div></div><div style><div style>
NX> 1006 Session status: closed</div></div><div style><div style>NX> 1001 Bye.</div></div><div style><div style>Info: Closing connection to slave with pid 18644.</div><div style><br></div></div></blockquote><div><b>/var/log/nx/nxserver.log when i succeed (connecting from windows):</b></div>
<blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div></div></blockquote><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div style><div style><br></div></div></blockquote><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px">
<div style><div style>Info: Using fds #4 and #3 for communication with nxnode.</div></div><div style><div style>HELLO NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0)</div></div><div style><div style>NX> 105 hello NXCLIENT - Version 3.2.0</div>
</div><div style><div style>NX> 134 Accepted protocol: 3.2.0</div></div><div style><div style>NX> 105 SET SHELL_MODE SHELL</div></div><div style><div style>NX> 105 SET AUTH_MODE PASSWORD</div></div><div style><div style>
NX> 105 login</div></div><div style><div style>NX> 101 User: marcelot</div></div><div style><div style>NX> 102 Password:</div></div><div style><div style>NX> 103 Welcome to: marcelot-fd user: marcelot</div></div>
<div style><div style>NX> 105 listsession --type="shadow"</div></div><div style><div style>NX> 127 Sessions list of user '.*' for reconnect:</div></div><div style><div style><br></div></div><div style>
<div style>Display Type Session ID Options Depth Screen Status Session Name</div></div><div style><div style>------- ---------------- -------------------------------- -------- ----- -------------- ----------- ------------------------------</div>
</div><div style><div style>0 Local 679AF1D9781BC7B4AC144FD0EB3564FC -------- Running X0 (Local)</div></div><div style><div style>2 Local 4E7C5D0D34C902895701B9845D63EF29 -------- Running X2 (Local)</div>
</div><div style><div style>2 Local A644E549A262F52F302853E73AD6A143 -------- Running X2 (Local)</div></div><div style><div style>0 Local BE77ED951144F03C3A18C25774D7E3A1 -------- Running X0 (Local)</div>
</div><div style><div style><br></div></div><div style><div style><br></div></div><div style><div style>NX> 148 Server capacity: not reached for user: .*</div></div><div style><div style>NX> 105 attachsession --link="adsl" --backingstore="1" --encryption="1" --cache="16M" --images="64M" --shmem="1" --shpix="1" --strict="0" --composite="1" --media="0" --session="marcelot" --type="shadow" --client="linux" --keyboard="pc105/us" --id="BE77ED951144F03C3A18C25774D7E3A1" --display="0"</div>
</div><div style><div style><br></div></div><div style><div style>NX> 1000 NXNODE - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0)</div></div><div style><div style>NX> 700 Session id: marcelot-fd-2005-07B578C6467D56E783F010E8A40024DC</div>
</div><div style><div style>NX> 705 Session display: 2005</div></div><div style><div style>NX> 703 Session type: shadow</div></div><div style><div style>NX> 701 Proxy cookie: 815c12877f87c251cce1730b11533ac4</div>
</div><div style><div style>NX> 702 Proxy IP: 11.21.20.46</div></div><div style><div style>NX> 706 Agent cookie: 815c12877f87c251cce1730b11533ac4</div></div><div style><div style>NX> 704 Session cache: shadow</div>
</div><div style><div style>NX> 707 SSL tunneling: 1</div></div><div style><div style>NX> 1009 Session status: starting</div></div><div style><div style>NX> 710 Session status: running</div></div><div style><div style>
NX> 1002 Commit</div></div><div style><div style>NX> 1006 Session status: running</div></div><div style><div style>NX> 105 bye</div></div><div style><div style>Bye</div></div><div style><div style>NX> 999 Bye</div>
</div><div style><div style>NX> 1009 Session status: terminating</div></div><div style><div style>Info: Closing connection to slave with pid 18644.</div></div><div style><div style>1001 Bye.</div></div><div style><div style>
NX> 1006 Session status: closed</div></div><div style><div style>NX> 1001 Bye.</div></div><div style><div style>Info: Closing connection to slave with pid 18644.</div></div></blockquote><div style><br></div><div style>
<br></div><div style><b>Open processes in server after connecting from windows:</b></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div style># ps ax | grep nx</div><div style><div style>17260 ? Ss 0:00 sshd: nx [priv] </div>
</div><div style><div style>17262 ? S 0:00 sshd: nx@notty </div></div><div style><div style>17263 ? Ss 0:00 /bin/bash /usr/libexec/nx/nxserver</div></div><div style><div style>19437 ? Ss 0:00 sshd: nx [priv] </div>
</div><div style><div style>19439 ? S 0:00 sshd: nx@notty </div></div><div style><div style>19440 ? Ss 0:00 /bin/bash /usr/libexec/nx/nxserver</div></div><div style><div style>19587 ? S 0:00 /bin/bash /usr/libexec/nx/nxserver</div>
</div><div style><div style>19588 ? S 0:00 /usr/bin/expect /usr/libexec/nx/nxnode-login -- ssh marcelot 22 /usr/libexec/nx/nxnode --slave</div></div><div style><div style>19589 pts/20 Ss+ 0:00 ssh -2 -x -l marcelot 127.0.0.1 -o NumberOfPasswordPrompts 1 -p 22 /usr/libexec/nx/nxnode --slave</div>
</div><div style><div style>19597 ? Ss 0:00 /bin/bash /usr/libexec/nx/nxnode --slave</div></div><div style><div style>19995 ? S 0:00 /bin/bash /usr/libexec/nx/nxserver</div></div><div style><div style>
19998 ? S 0:00 /bin/bash /usr/libexec/nx/nxserver</div></div><div style><div style>19999 ? S 0:00 /bin/bash /usr/libexec/nx/nxserver</div></div><div style><div style>20014 ? S 0:00 /bin/bash /usr/libexec/nx/nxserver</div>
</div><div style><div style>20015 ? S 0:00 tee -a /var/log/nx/nxserver.log</div></div><div style><div style>20016 ? S 0:00 /bin/bash /usr/libexec/nx/nxnode --slave</div></div><div style><div style>
20018 ? S 0:00 /bin/bash /usr/libexec/nx/nxnode --startsession</div></div><div style><div style>20255 ? S 0:00 /bin/bash /usr/libexec/nx/nxnode --startsession</div></div><div style><div style>20258 ? S 0:00 /bin/bash /usr/libexec/nx/nxnode --startsession</div>
</div><div style><div style>20259 ? S 0:00 tee /home/marcelot/.nx/C-marcelot-fd-2005-B44575C2813A4B3EBA80FDFC53B8B6A8/session</div></div><div style><div style>20260 ? S 0:00 /bin/bash /usr/libexec/nx/nxnode --startsession</div>
</div><div style><div style>20265 ? S 0:22 /usr/libexec/nx/nxagent -nopersistent -S -shadow :0 -shadowmode 1 -name NX - marcelot@marcelot-fd:2005 - marcelo (GPL Edition) -option /home/marcelot/.nx/C-marcelot-fd-2005-B44575C2813A4B3EBA80FDFC53B8B6A8/options -nolisten tcp :2005</div>
</div></blockquote><div style><div><br></div><div><b>Open connectiongs in server after connecting from windows:</b></div></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div style><div style><div style>
# lsof -i | grep nx</div><div style>sshd 17262 nx 3u IPv4 2311801 0t0 TCP 11.21.20.46:ssh-><a href="http://netsrv.mydomain.com:54273">netsrv.mydomain.com:54273</a> (ESTABLISHED)</div></div></div><div style>
<div style><div style>sshd 17262 nx 9u IPv6 2311835 0t0 TCP localhost:x11-ssh-offset (LISTEN)</div></div></div><div style><div style><div style>sshd 17262 nx 10u IPv4 2311836 0t0 TCP localhost:x11-ssh-offset (LISTEN)</div>
</div></div><div style><div style><div style>sshd 19439 nx 3u IPv4 2340061 0t0 TCP 11.21.20.46:ssh-><a href="http://11.21.30.65:54458">11.21.30.65:54458</a> (ESTABLISHED)</div></div></div><div style>
<div style><div style>sshd 19439 nx 9u IPv6 2340081 0t0 TCP localhost:6012 (LISTEN)</div></div></div><div style><div style><div style>sshd 19439 nx 10u IPv4 2340082 0t0 TCP localhost:6012 (LISTEN)</div>
</div></div><div style><div style><div style>ssh 19589 nx 3u IPv4 2335584 0t0 TCP localhost:34930->localhost:ssh (ESTABLISHED)</div></div></div><div style><div style><div style>nxagent 20265 marcelot 9u IPv4 2340335 0t0 TCP 11.21.20.46:6005-><a href="http://11.21.30.65:54462">11.21.30.65:54462</a> (ESTABLISHED)</div>
</div></div></blockquote><div style><div><br></div></div>
</div>