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List: freenx-knx
Subject: Re: [FreeNX-kNX] problems w/ freenx 0.7.3 w/ latest nomachine
From: Matt Nicholson <sjoeboo () sjoeboo ! com>
Date: 2009-02-02 13:42:42
Message-ID: 15da49710902020542t45cfc8bclbb9e6ad22887e1ec () mail ! gmail ! com
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mmm, no luck so far, even after creating /tmp/.X11-tmp :
nxnode_reader: NX> 1004 Error: NX Agent exited with exit status 1. To
troubleshoot set SESSION_LOG_CLEAN=0 in node.conf and investigate
"/n/home/nichols2/.nx/F-C-iliadaccess04-1001-5CA0A5908B985B50EFBCD3BB4ACA772A/session".
You might also want to try: ssh -X myserver; /usr/NX/bin/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
"/n/home/nichols2/.nx/F-C-iliadaccess04-1001-5CA0A5908B985B50EFBCD3BB4ACA772A/session".
You might also want to try: ssh -X myserver; /usr/NX/bin/nxnode --agent to
test the basic functionality. Session log follows:
NX> 105 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
"/n/home/nichols2/.nx/F-C-iliadaccess04-1001-5CA0A5908B985B50EFBCD3BB4ACA772A/session".
You might also want to try: ssh -X myserver; /usr/NX/bin/nxnode --agent to
test the basic functionality. Session log follows:
nxnode_reader: Error: Aborting session with 'Cannot establish any listening
sockets - Make sure an X server isn't already running'.
nxnode_reader: Session: Aborting session at 'Mon Feb 2 08:41:47 2009'.
nxnode_reader: Session: Session aborted at 'Mon Feb 2 08:41:47 2009'.
nxnode_reader: NX> 1006 Session status: closed
Error: Aborting session with 'Cannot establish any listening sockets - Make
sure an X server isn't already running'.
Session: Aborting session at 'Mon Feb 2 08:41:47 2009'.
Session: Session aborted at 'Mon Feb 2 08:41:47 2009'.
NX> 1006 Session status: closed
session_close 5CA0A5908B985B50EFBCD3BB4ACA772A
server_nxnode_echo: NX> 1006 Session status: closed
Info: Closing connection to slave with pid 9176.
nxnode_reader: 1001 Bye.
1001 Bye.
nxnode_reader: NX> 1001 Bye.
NX> 1001 Bye.
server_nxnode_echo: NX> 1001 Bye.
Info: Closing connection to slave with pid 9176.
Matthew Nicholson
nicholson@eps.harvard.edu
Harvard University
FAS IT Research Computing
Dept. Of Earth and Planetary Science
On Mon, Feb 2, 2009 at 4:17 AM, Florian Schmidt <fschmidt@gmx.at> wrote:
> Hi,
>
> please check if /tmp/.X11-unix dir is created. Nxagent doesn't create it
> but depends on it. If on the machine a local X11 server is running the dir
> is created by this X11 server but if not (e.g.: Runlevel 3) nxagent doesn't
> create it but depends on it. The error message in the log files is the same
> as mentioned.
>
> Cheers Florian
> -------- Original-Nachricht --------
> > Datum: Sat, 31 Jan 2009 10:09:57 +0100
> > Von: "Verner Kjærsgaard" <vk@os-academy.dk>
> > An: User Support for FreeNX Server and kNX Client <freenx-knx@kde.org>
> > Betreff: Re: [FreeNX-kNX] problems w/ freenx 0.7.3 w/ latest nomachine
> sources on RHEL5...
>
> >
> >
> > Mario Becroft skrev:
> > > Matt Nicholson <sjoeboo@sjoeboo.com> writes:
> > >
> > >> Mario, what port would that be? I assume we're talking a unix socket,
> > not a tcp
> > >> port?
> > >
> > > I had in mind the error "Cannot establish any listening sockets" which
> > > seems to imply that it was trying to listen. Presumably a TCP socket on
> > > the X11 display port 6000 + screen number. Mind you, I think by default
> > > freenx disables tcp connections to the nxagent, so maybe not.
> > >
> > > I don't actually know what is wrong, sorry, just suggesting a possible
> > > avenue for diagnosis.
> > >
> >
> > A wild shot in the dark...I don't really know if this (info below) is of
> > any help or will just cause further confusion :-)
> >
> > I ran into a problem with NX and VirtualBOX, a clash/fight over
> > available ports. I solved it by editing the /etc/nxserver/node.conf like
> > this:
> >
> > # The base display number from which sessions are started.
> > #DISPLAY_BASE=1000
> > DISPLAY_BASE=1100
> >
> >
> >
> > --
> > ------------------------------
> > Med venlig hilsen/Best regards
> > Verner Kjærsgaard
> > Open Source Academy
> > +45 56964223
> >
> > Novell Certified Linux
> > Professional 10035701
> > ------------------------------
> > ________________________________________________________________
> > Were you helped on this list with your FreeNX problem?
> > Then please write up the solution in the FreeNX Wiki/FAQ:
> >
> >
> http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ
> >
> > Don't forget to check the NX Knowledge Base:
> > http://www.nomachine.com/kb/
> >
> > ________________________________________________________________
> > FreeNX-kNX mailing list --- FreeNX-kNX@kde.org
> > https://mail.kde.org/mailman/listinfo/freenx-knx
> > ________________________________________________________________
>
> --
> Jetzt 1 Monat kostenlos! GMX FreeDSL - Telefonanschluss + DSL
> für nur 17,95 Euro/mtl.!* http://dsl.gmx.de/?ac=OM.AD.PD003K11308T4569a
> ________________________________________________________________
> Were you helped on this list with your FreeNX problem?
> Then please write up the solution in the FreeNX Wiki/FAQ:
>
> http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ
>
> Don't forget to check the NX Knowledge Base:
> http://www.nomachine.com/kb/
>
> ________________________________________________________________
> FreeNX-kNX mailing list --- FreeNX-kNX@kde.org
> https://mail.kde.org/mailman/listinfo/freenx-knx
> ________________________________________________________________
>
[Attachment #5 (text/html)]
mmm, no luck so far, even after creating /tmp/.X11-tmp :<br><br>nxnode_reader: NX> \
1004 Error: NX Agent exited with exit status 1. To troubleshoot set \
SESSION_LOG_CLEAN=0 in node.conf and investigate \
"/n/home/nichols2/.nx/F-C-iliadaccess04-1001-5CA0A5908B985B50EFBCD3BB4ACA772A/session". \
You might also want to try: ssh -X myserver; /usr/NX/bin/nxnode --agent to test the \
basic functionality. Session log follows:<br> NX> 1004 Error: NX Agent exited with \
exit status 1. To troubleshoot set SESSION_LOG_CLEAN=0 in node.conf and investigate \
"/n/home/nichols2/.nx/F-C-iliadaccess04-1001-5CA0A5908B985B50EFBCD3BB4ACA772A/session". \
You might also want to try: ssh -X myserver; /usr/NX/bin/nxnode --agent to test the \
basic functionality. Session log follows:<br> NX> 105 server_nxnode_echo: NX> \
596 Session startup failed.<br>NX> 596 Session startup \
failed.<br>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 \
"/n/home/nichols2/.nx/F-C-iliadaccess04-1001-5CA0A5908B985B50EFBCD3BB4ACA772A/session". \
You might also want to try: ssh -X myserver; /usr/NX/bin/nxnode --agent to test the \
basic functionality. Session log follows:<br>
nxnode_reader: Error: Aborting session with 'Cannot establish any listening \
sockets - Make sure an X server isn't already running'.<br>nxnode_reader: \
Session: Aborting session at 'Mon Feb 2 08:41:47 \
2009'.<br>
nxnode_reader: Session: Session aborted at 'Mon Feb 2 08:41:47 \
2009'.<br>nxnode_reader: NX> 1006 Session status: closed<br>Error: Aborting \
session with 'Cannot establish any listening sockets - Make sure an X server \
isn't already running'.<br>
Session: Aborting session at 'Mon Feb 2 08:41:47 2009'.<br>Session: \
Session aborted at 'Mon Feb 2 08:41:47 2009'.<br>NX> 1006 Session \
status: closed<br>session_close 5CA0A5908B985B50EFBCD3BB4ACA772A<br>
server_nxnode_echo: NX> 1006 Session status: closed<br>Info: Closing connection to \
slave with pid 9176.<br>nxnode_reader: 1001 Bye.<br>1001 Bye.<br>nxnode_reader: \
NX> 1001 Bye.<br>NX> 1001 Bye.<br>server_nxnode_echo: NX> \
1001 Bye.<br>
Info: Closing connection to slave with pid 9176.<br><br><br clear="all">Matthew \
Nicholson<br><a href="mailto:nicholson@eps.harvard.edu">nicholson@eps.harvard.edu</a><br>Harvard \
University<br>FAS IT Research Computing<br>Dept. Of Earth and Planetary Science<br>
<br><br><div class="gmail_quote">On Mon, Feb 2, 2009 at 4:17 AM, Florian Schmidt \
<span dir="ltr"><<a href="mailto:fschmidt@gmx.at">fschmidt@gmx.at</a>></span> \
wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, \
204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi,<br>
<br>
please check if /tmp/.X11-unix dir is created. Nxagent doesn't create it but \
depends on it. If on the machine a local X11 server is running the dir is created by \
this X11 server but if not (e.g.: Runlevel 3) nxagent doesn't create it but \
depends on it. The error message in the log files is the same as mentioned.<br>
<br>
Cheers Florian<br>
-------- Original-Nachricht --------<br>
> Datum: Sat, 31 Jan 2009 10:09:57 +0100<br>
> Von: "Verner Kjærsgaard" <<a \
href="mailto:vk@os-academy.dk">vk@os-academy.dk</a>><br> > An: User Support for \
FreeNX Server and kNX Client <<a \
href="mailto:freenx-knx@kde.org">freenx-knx@kde.org</a>><br> > Betreff: Re: \
[FreeNX-kNX] problems w/ freenx 0.7.3 w/ latest nomachine \
sources on RHEL5...<br> <div><div></div><div class="Wj3C7c"><br>
><br>
><br>
> Mario Becroft skrev:<br>
> > Matt Nicholson <<a \
href="mailto:sjoeboo@sjoeboo.com">sjoeboo@sjoeboo.com</a>> writes:<br> > \
><br> > >> Mario, what port would that be? I assume we're talking a \
unix socket,<br> > not a tcp<br>
> >> port?<br>
> ><br>
> > I had in mind the error "Cannot establish any listening sockets" \
which<br> > > seems to imply that it was trying to listen. Presumably a TCP \
socket on<br> > > the X11 display port 6000 + screen number. Mind you, I think \
by default<br> > > freenx disables tcp connections to the nxagent, so maybe \
not.<br> > ><br>
> > I don't actually know what is wrong, sorry, just suggesting a \
possible<br> > > avenue for diagnosis.<br>
> ><br>
><br>
> A wild shot in the dark...I don't really know if this (info below) is of<br>
> any help or will just cause further confusion :-)<br>
><br>
> I ran into a problem with NX and VirtualBOX, a clash/fight over<br>
> available ports. I solved it by editing the /etc/nxserver/node.conf like<br>
> this:<br>
><br>
> # The base display number from which sessions are started.<br>
> #DISPLAY_BASE=1000<br>
> DISPLAY_BASE=1100<br>
><br>
><br>
><br>
> --<br>
> ------------------------------<br>
> Med venlig hilsen/Best regards<br>
> Verner Kjærsgaard<br>
> Open Source Academy<br>
> +45 56964223<br>
><br>
> Novell Certified Linux<br>
> Professional 10035701<br>
> ------------------------------<br>
> ________________________________________________________________<br>
> Were you helped on this list with your FreeNX problem?<br>
> Then please write up the solution in the FreeNX Wiki/FAQ:<br>
><br>
> <a href="http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ" \
target="_blank">http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ</a><br>
><br>
> Don't forget to check the NX Knowledge \
Base:<br> > <a \
href="http://www.nomachine.com/kb/" \
target="_blank">http://www.nomachine.com/kb/</a><br> ><br>
> ________________________________________________________________<br>
> FreeNX-kNX mailing list --- <a \
href="mailto:FreeNX-kNX@kde.org">FreeNX-kNX@kde.org</a><br> > \
<a href="https://mail.kde.org/mailman/listinfo/freenx-knx" \
target="_blank">https://mail.kde.org/mailman/listinfo/freenx-knx</a><br> > \
________________________________________________________________<br> <br>
</div></div><font color="#888888">--<br>
Jetzt 1 Monat kostenlos! GMX FreeDSL - Telefonanschluss + DSL<br>
für nur 17,95 Euro/mtl.!* <a href="http://dsl.gmx.de/?ac=OM.AD.PD003K11308T4569a" \
target="_blank">http://dsl.gmx.de/?ac=OM.AD.PD003K11308T4569a</a><br> \
</font><div><div></div><div \
class="Wj3C7c">________________________________________________________________<br> \
Were you helped on this list with your FreeNX problem?<br> \
Then please write up the solution in the FreeNX Wiki/FAQ:<br> <br>
<a href="http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ" \
target="_blank">http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ</a><br>
<br>
Don't forget to check the NX Knowledge Base:<br>
<a \
href="http://www.nomachine.com/kb/" \
target="_blank">http://www.nomachine.com/kb/</a><br> <br>
________________________________________________________________<br>
FreeNX-kNX mailing list --- <a \
href="mailto:FreeNX-kNX@kde.org">FreeNX-kNX@kde.org</a><br> <a \
href="https://mail.kde.org/mailman/listinfo/freenx-knx" \
target="_blank">https://mail.kde.org/mailman/listinfo/freenx-knx</a><br> \
________________________________________________________________<br> \
</div></div></blockquote></div><br>
________________________________________________________________
Were you helped on this list with your FreeNX problem?
Then please write up the solution in the FreeNX Wiki/FAQ:
http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ
Don't forget to check the NX Knowledge Base:
http://www.nomachine.com/kb/
________________________________________________________________
FreeNX-kNX mailing list --- FreeNX-kNX@kde.org
https://mail.kde.org/mailman/listinfo/freenx-knx
________________________________________________________________
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