#155 - 25 user logon problem - X2Go Bug report logs

X2Go Bug report logs - #155
25 user logon problem

Reported by: Thomas Hanschke <th.han@arcor.de>

Date: Thu, 28 Mar 2013 15:33:02 UTC

Severity: normal

Tags: moreinfo, patch, pending

Fixed in version 4.0.0.3

Done: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Bug is archived. No further changes may be made.

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Date: Mon, 15 Apr 2013 23:08:40 +0200
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: Thomas Hanschke <th.han@arcor.de>, 155@bugs.x2go.org
Cc: control@bugs.x2go.org
Subject: Re: 25 user logon problem
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[Message part 1 (text/plain, inline)]

tag #155 moreinfo thanks Hi Thomas, thanks for reporting the below issue. On Do 28 Mär 2013 16:31:23 CET Thomas Hanschke wrote: > I have 25 thinclients (wyse with windows7 embedded) in a classroom. > If more than 2 or 3 clients log on at exactly the same time, some of > them stop at the black screen before the gray X2Go Logo appears. > There is no error message. With a little timeshift of 2 or 3 seconds > between the logons, there are no problems. > > I suggest a while-loop in x2gostartagent that looped through the > displays until it had a valid display and free ports. I have attached a slightly modified x2gostartagent script and patch file that document the changes to this mail. Please copy the x2gostartagent script to /usr/bin/x2gostartagent on the server and report back if the performed modification fixes your 25-user-issue. @Devs: I suspect we have to query x2gogetport 3x times during one run of x2gostartagent to make sure that more-than-one instances of x2gostartagent (run by different users at the very same time, a typical class room situation) do not interfere with each other. This probably has to happen in x2goresume-session, as well. I am not 100% sure if the modified x2gostartagent reduces the reported issue to zero, but my guess is that the reported issue should go down in occurrence tremendously. Please test with your setup and give feedback. Greets+thanks, Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb

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X2Go Bug report logs - #155 25 user logon problem

X2Go Bug report logs - #155
25 user logon problem