Ok. Now that you have attracted my attention this git request ( *nxagent crashes when moving the session window into another screen* ), it actually looked more like a client-side issue, so I tested again from another computer (with Windows 7 and a single screen) and while at the first attempt the connection failed with a message that let me think it was because there was an open connection on the server with this user, after a reboot from the server machine, the connection now works from this computer.
So I guess it really is a client problem now. I am first going to to try uninstalling and reinstalling x2go client from my computer. Manfred Amoureux Tel: (+33)6.800.343.16 2018-03-15 15:16 GMT+01:00 Mihai Moldovan <io...@ionic.de>: > * On 03/15/2018 03:07 PM, Manfred Amoureux wrote: > > I recorded a screen capture while trying to start a connection from > another > > computer. See the link below. > > As you can see, it seems the connection gets opened but the window > crashes > > immediately. I have tried from several computers (including one with > Windows) so > > I don't think it's a problem on the client side. > > Classic pattern of https://github.com/ArcticaProject/nx-libs/issues/677 > > Will be fixed with the next nx-libs release, but I cannot tell when that > will > be. Ideally I'd like to see more xinerama changes/fixes to make it > worthwhile. > > > > I have attached an extract of the /var/log/syslog file these last > minutes. I see > > nothing that looks like an error to me. Obviously, you should be able to > > interpret it better than me. > > I have also restarted x2go (/sudo systemctl stop x2goserver.service/ and > then > > /sudo systemctl start x2goserver.service/ ) after changing the > > /etc/x2go/x2goserver.conf file with logging to /debug/. That is the > second text > > file attached. > > > > In it, I can see : > > Mar 15 14:51:15 ServeurITeN /usr/bin/x2gostartagent: successfully > started X2Go > > Agent session with ID manfred-50-1521121872_stDXFCE_dp24 > > Which means, I guess, the session was properly started. > > Well, that message is an euphemism. We launched the binary, but everything > that > happens after that is unknown since we immediately put the process into > background. But yeah, having it spawned nxagent is good. > > > > However, further on, I can also see : > > Mar 15 14:51:22 ServeurITeN x2gogetstatus: db_getstatus called, session > ID: > > manfred-50-1521121872_stDXFCE_dp24, return value: > > Mar 15 14:51:22 ServeurITeN x2gocleansessions: > > manfred-50-1521121872_stDXFCE_dp24: removed from database, not updating > status. > > Mar 15 14:51:22 ServeurITeN x2gocleansessions: > > manfred-50-1521121872_stDXFCE_dp24: in failed state, but agent is gone, > forgetting. > > Is that some kind of failure ? > > That indicates that x2goagent/nxagent died after starting up. > > > > It is also interesting to see that when I issue a /who/ command with the > Linux > > Terminal , there is one extra session under my login. > > Yup, X2Go uses SSH connections for everything. > > > > So I tried opening a x2go session with another login, which also failed > but with > > a different error message : "/Failed to start X2Go Agent session with ID > > formation-50-1521122343_stDXFCE_dp24. X2Go Agent terminated > unexpectedly. > > Aborting session startup./" I then restarted the x2goserver.service > again and > > tried again with the other user account and got the same error as for > the first > > user ("The connection with the remote server was shut down. Please check > the > > state of your network connection."). > > The first error message is weird, but explainable by the fact that the > proxy was > not quick enough to connect in the first place (or something like this). > > Right now, you have two options: wait for a new nx-libs release (as said, > unspecified time) or switch to the nightly/heuler repository that contains > a fix > for this issue... and switch back to the stable version once the new > version has > been properly released. > > > > Mihai > >
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