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<div class="moz-cite-prefix">New information. When the client fails,
if I can catch it before it totally closes out and goes back to
the login and then click on session details. I get this:<br>
<br>
NXPROXY - Version 3.5.99.15<br>
<br>
Copyright (c) 2001, 2011 NoMachine (<a class="moz-txt-link-freetext" href="http://www.nomachine.com">http://www.nomachine.com</a>)<br>
Copyright (c) 2008-2014 Oleksandr Shneyder
<a class="moz-txt-link-rfc2396E" href="mailto:o.shneyder@phoca-gmbh.de"><o.shneyder@phoca-gmbh.de></a><br>
Copyright (c) 2014-2016 Ulrich Sibiller <a class="moz-txt-link-rfc2396E" href="mailto:uli42@gmx.de"><uli42@gmx.de></a><br>
Copyright (c) 2014-2016 Mihai Moldovan <a class="moz-txt-link-rfc2396E" href="mailto:ionic@ionic.de"><ionic@ionic.de></a><br>
Copyright (c) 2011-2016 Mike Gabriel
<a class="moz-txt-link-rfc2396E" href="mailto:mike.gabriel@das-netzwerkteam.de"><mike.gabriel@das-netzwerkteam.de></a><br>
Copyright (c) 2015-2016 Qindel Group (<a class="moz-txt-link-freetext" href="http://www.qindel.com">http://www.qindel.com</a>)<br>
<br>
NXCOMP, NX protocol compression and NX extensions to this software<br>
are copyright of the aforementioned persons and companies.<br>
<br>
Redistribution and use of the present software is allowed
according<br>
to terms specified in the file LICENSE.nxcomp which comes in the<br>
source distribution.<br>
<br>
All rights reserved.<br>
<br>
NOTE: This software has received contributions from various other<br>
contributors, only the core maintainers and supporters are listed
as<br>
copyright holders. Please contact us, if you feel you should be
listed<br>
as copyright holder, as well.<br>
<br>
NX protocol compression is derived from DXPC project.<br>
<br>
Copyright (c) 1995,1996 Brian Pane<br>
Copyright (c) 1996,1997 Zachary Vonler and Brian Pane<br>
Copyright (c) 1999 Kevin Vigor and Brian Pane<br>
Copyright (c) 2000,2003 Gian Filippo Pinzari and Brian Pane<br>
<br>
All rights reserved.<br>
<br>
See <a class="moz-txt-link-freetext" href="https://github.com/ArcticaProject/nx-libs">https://github.com/ArcticaProject/nx-libs</a> for more
information.<br>
<br>
Info: Proxy running in server mode with pid '12285'.<br>
Session: Starting session at 'Fri Mar 9 08:41:51 2018'.<br>
Info: Using errors file
'/home/sspencer/.x2go/S-kscadmin-51-1520534328_stDMATE_dp24/sessions'.<br>
Info: Using stats file '/home/sspencer/.x2go/S-51/stats'.<br>
Loop: WARNING! Overriding auxiliary X11 port with new value '1'.<br>
Warning: Overriding auxiliary X11 port with new value '1'.<br>
Info: Using abstract X11 socket in kernel namespace for accessing
DISPLAY=:0.<br>
Info: Connecting to remote host 'localhost:46965'.<br>
Info: Connected to remote proxy on FD#5.<br>
Loop: PANIC! The remote NX proxy closed the connection.<br>
Error: The remote NX proxy closed the connection.<br>
Loop: PANIC! Failure negotiating the session in stage '7'.<br>
Error: Failure negotiating the session in stage '7'.<br>
Loop: PANIC! Wrong version or invalid session authentication
cookie.<br>
Error: Wrong version or invalid session authentication cookie.<br>
Session: Terminating session at 'Fri Mar 9 08:41:52 2018'.<br>
Session: Session terminated at 'Fri Mar 9 08:41:52 2018'.<br>
<br>
<br>
On 03/09/2018 08:18 AM, Steven Spencer wrote:<br>
</div>
<blockquote type="cite"
cite="mid:427e9caf-5ca5-6769-9b54-9b5863fd8281@kdsi.com">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<p>Greetings,</p>
<p>I sent this yesterday, but was not a member of the list, so
wasn't sure if it would end up being approved and posted or not.
Here's the content of that message and I apologize if this is a
duplicate:<br>
</p>
<p>We use x2go extensively for some access to some Ubuntu based
LTSP servers. Suddenly over the last two days, we get the
following in the client:</p>
<p>"The remote proxy closed the connection while negotiating<br>
the session. This may be due to the wrong authentication<br>
credentials passed to the server."</p>
<p>And on the server we are trying to connect to, we see this in
the logs:</p>
<p>/usr/bin/x2goresume-session: client [ip.address.of.client] has
successfully resumed session with ID
kscadmin-51-1520534328_stDMATE_dp24</p>
<p>/usr/bin/x2gosetkeyboard:
/home/ksca0dmin/.x2go/C-kscadmin-51-1520534328_stDMATE_dp24/keyboard
did not appear within 30s after agent startup</p>
<p>We are never able to connect. This happens even on all servers
that we connect to and includes older server versions:</p>
<p> x2goagent: 3.5.0.33<br>
x2goserver: 4.0.1.22<br>
x2goserver-extensions: 4.0.1.22<br>
x2goserver-xsession: 4.0.1.22</p>
<p>As well as newer ones:</p>
<p> x2goserver: 4.1.0.0<br>
x2goserver-common: 4.1.0.0<br>
x2goserver-extensions: 4.1.0.0<br>
x2goserver-fmbindings: 4.1.0.0<br>
x2goserver-printing: 4.1.0.0<br>
x2goserver-x2goagent: 3.5.99.14<br>
x2goserver-xsession: 4.1.0.0</p>
<p>Unfortunately, the clients are now updated as well trying to
fix this issue, but they were failing on the older client
version as well:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span
style=" font-weight:600;"> X2Go Client v. 4.1.1.1</span>
(Qt - 4.8.7)</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><br>
</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;">Any help
would be appreciated.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><br>
</p>
Thanks,
<pre class="moz-signature" cols="72">--
--
Steven G. Spencer, Network Administrator
KSC Corporate - The Kelly Supply Family of Companies
Office 308-382-8764 Ext. 1131
Mobile 402-765-8010
</pre>
<br>
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<br>
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x2go-user mailing list
<a class="moz-txt-link-abbreviated" href="mailto:x2go-user@lists.x2go.org">x2go-user@lists.x2go.org</a>
<a class="moz-txt-link-freetext" href="https://lists.x2go.org/listinfo/x2go-user">https://lists.x2go.org/listinfo/x2go-user</a></pre>
</blockquote>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
--
Steven G. Spencer, Network Administrator
KSC Corporate - The Kelly Supply Family of Companies
Office 308-382-8764 Ext. 1131
Mobile 402-765-8010
</pre>
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