[X2Go-User] Intermittent problems reconnecting to X2Go server

[Daniel Lindgren]

Hi Mike,

I'm using this version: 4.0.1.15-0x2go1+git20140615.847+jessie.main.1.

Cheers,
Daniel

2014-09-14 21:38 GMT+02:00 Mike Gabriel <mike.gabriel at das-netzwerkteam.de>:

> Hi Daniel,
>
>
> On  So 14 Sep 2014 16:37:29 CEST, Daniel Lindgren wrote:
>
>  Hi.
>>
>> When I try to reconnect to a X2Go session it sometimes fails, if I use
>> x2goclient-cli I can see this error message on the client side:
>>
>> channel 1: open failed: connect failed: Connection refused
>>
>> I've have experienced this problem for a long time (years), but haven't
>> reported it because I haven't found a way to reliably reproduce it.
>>
>> I did some troubleshooting yesterday and may have found a clue, this was
>> logged in the X2Go debug log (server side) at the same time that the
>> reconnection failed:
>>
>> Sep 13 18:10:03 servername /usr/bin/x2golistsessions[7748]:
>> x2golistsessions has been called with no option
>> Sep 13 18:10:03 servername /usr/lib/x2go/x2gogetagent[7771]: db_getagent
>> called, session ID: username-50-1410624337; return value: 4801
>> Sep 13 18:10:03 servername /usr/bin/x2golistsessions[7784]:
>> x2golistsessions has been called with no option
>> Sep 13 18:10:03 servername /usr/bin/x2goresume-session: old ports: 30201,
>> 30202, 30203
>> Sep 13 18:10:03 servername /usr/lib/x2go/x2gogetports[7817]: db_getports
>> called, server: servername; return value: |30201| |30202| |30203|
>> Sep 13 18:10:04 servername /usr/sbin/x2gocleansessions[4044]:
>> username-50-1410624337: unmounting all shares
>> Sep 13 18:10:04 servername /usr/lib/x2go/x2goresume[7896]: db_resume
>> called, session ID: username-50-1410624337, client: 192.168.100.121,
>> gr_port: 30201, sound_port: 30202, fs_port: 30203
>> Sep 13 18:10:04 servername /usr/bin/x2goumount-session[7918]:
>> db_getdisplay
>> called, session ID: username-50-1410624337; return value: 50
>> Sep 13 18:10:04 servername /usr/bin/x2goumount-session[7918]:
>> db_getmounts
>> called, session ID: username-50-1410624337; return value:
>> Sep 13 18:10:04 servername /usr/lib/x2go/x2gogetagent[7996]: db_getagent
>> called, session ID: username-50-1410624337; return value: 4801
>> Sep 13 18:10:05 servername /usr/lib/x2go/x2gochangestatus[8126]:
>> db_changestatus called, session ID: username-50-1410624337, new status:
>> Sx2gocleansessions
>> Sep 13 18:10:05 servername /usr/bin/x2goumount-session[8134]:
>> db_getdisplay
>> called, session ID: username-50-1410624337; return value: 50
>> Sep 13 18:10:05 servername /usr/bin/x2goumount-session[8134]:
>> db_getmounts
>> called, session ID: username-50-1410624337; return value:
>> Sep 13 18:10:05 servername /usr/sbin/x2gocleansessions[4044]:
>> username-50-1410624337 was found running and has now been suspended
>>
>> It looks to me like it could be a conflict between x2goresume-session and
>> x2gocleansessions? While the session is being resumed, it gets cleaned up
>> and suspended?
>>
>> Cheers,
>> Daniel
>>
>
> What X2Go Server version are you using? This is a know issue in X2Go
> Server <= 4.0.1.15.
>
> I am about to release 4.0.1.16 which should solve the issue.
>
> Mike
>
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