<div dir="auto">You can find the nxagent log in ~/.x2go/C-.../session.log. maybe that contains some hints.<div dir="auto"><br></div><div dir="auto">Uli</div></div><br><div class="gmail_quote"><div dir="ltr">Mihai Moldovan <<a href="mailto:ionic@ionic.de">ionic@ionic.de</a>> schrieb am Do., 15. März 2018, 15:18:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">* On 03/15/2018 03:07 PM, Manfred Amoureux wrote:<br>
> I recorded a screen capture while trying to start a connection from another<br>
> computer. See the link below.<br>
> As you can see, it seems the connection gets opened but the window crashes<br>
> immediately. I have tried from several computers (including one with Windows) so<br>
> I don't think it's a problem on the client side.<br>
<br>
Classic pattern of <a href="https://github.com/ArcticaProject/nx-libs/issues/677" rel="noreferrer noreferrer" target="_blank">https://github.com/ArcticaProject/nx-libs/issues/677</a><br>
<br>
Will be fixed with the next nx-libs release, but I cannot tell when that will<br>
be. Ideally I'd like to see more xinerama changes/fixes to make it worthwhile.<br>
<br>
<br>
> I have attached an extract of the /var/log/syslog file these last minutes. I see<br>
> nothing that looks like an error to me. Obviously, you should be able to<br>
> interpret it better than me.<br>
> I have also restarted x2go (/sudo systemctl stop x2goserver.service/ and then<br>
> /sudo systemctl start x2goserver.service/ ) after changing the<br>
> /etc/x2go/x2goserver.conf file with logging to /debug/. That is the second text<br>
> file attached.<br>
><br>
> In it, I can see :<br>
> Mar 15 14:51:15 ServeurITeN /usr/bin/x2gostartagent: successfully started X2Go<br>
> Agent session with ID manfred-50-1521121872_stDXFCE_dp24<br>
> Which means, I guess, the session was properly started.<br>
<br>
Well, that message is an euphemism. We launched the binary, but everything that<br>
happens after that is unknown since we immediately put the process into<br>
background. But yeah, having it spawned nxagent is good.<br>
<br>
<br>
> However, further on, I can also see :<br>
> Mar 15 14:51:22 ServeurITeN x2gogetstatus: db_getstatus called, session ID:<br>
> manfred-50-1521121872_stDXFCE_dp24, return value:<br>
> Mar 15 14:51:22 ServeurITeN x2gocleansessions:<br>
> manfred-50-1521121872_stDXFCE_dp24: removed from database, not updating status.<br>
> Mar 15 14:51:22 ServeurITeN x2gocleansessions:<br>
> manfred-50-1521121872_stDXFCE_dp24: in failed state, but agent is gone, forgetting.<br>
> Is that some kind of failure ?<br>
<br>
That indicates that x2goagent/nxagent died after starting up.<br>
<br>
<br>
> It is also interesting to see that when I issue a /who/ command with the Linux<br>
> Terminal , there is one extra session under my login.<br>
<br>
Yup, X2Go uses SSH connections for everything.<br>
<br>
<br>
> So I tried opening a x2go session with another login, which also failed but with<br>
> a different error message : "/Failed to start X2Go Agent session with ID<br>
> formation-50-1521122343_stDXFCE_dp24. X2Go Agent terminated unexpectedly.<br>
> Aborting session startup./" I then restarted the x2goserver.service again and<br>
> tried again with the other user account and got the same error as for the first<br>
> user ("The connection with the remote server was shut down. Please check the<br>
> state of your network connection.").<br>
<br>
The first error message is weird, but explainable by the fact that the proxy was<br>
not quick enough to connect in the first place (or something like this).<br>
<br>
Right now, you have two options: wait for a new nx-libs release (as said,<br>
unspecified time) or switch to the nightly/heuler repository that contains a fix<br>
for this issue... and switch back to the stable version once the new version has<br>
been properly released.<br>
<br>
<br>
<br>
Mihai<br>
<br>
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