X2Go Bug report logs - #645
Connection is lost when using java programs

version graph

Package: x2goclient; Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: Johannes Boesl <j.boesl@adito.de>

Date: Sat, 18 Oct 2014 14:10:01 UTC

Severity: normal

Found in version 4.0.1.1-1ubuntu1

Full log

🔗 View this message in rfc822 format

X-Loop: owner@bugs.x2go.org
Subject: Bug#645: Connection is lost when using java programs
Reply-To: Johannes Boesl <j.boesl@adito.de>, 645@bugs.x2go.org
Resent-From: Johannes Boesl <j.boesl@adito.de>
Resent-To: x2go-dev@lists.x2go.org
Resent-CC: X2Go Developers <x2go-dev@lists.x2go.org>
X-Loop: owner@bugs.x2go.org
Resent-Date: Sat, 18 Oct 2014 14:10:01 +0000
Resent-Message-ID: <handler.645.B.141364122311844@bugs.x2go.org>
Resent-Sender: owner@bugs.x2go.org
X-X2Go-PR-Message: report 645
X-X2Go-PR-Package: x2goclient
X-X2Go-PR-Keywords: 
Received: via spool by submit@bugs.x2go.org id=B.141364122311844
          (code B); Sat, 18 Oct 2014 14:10:01 +0000
Received: (at submit) by bugs.x2go.org; 18 Oct 2014 14:07:03 +0000
X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on
	ymir.das-netzwerkteam.de
X-Spam-Level: 
X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=ham
	version=3.3.2
X-Greylist: delayed 360 seconds by postgrey-1.34 at ymir.das-netzwerkteam.de; Sat, 18 Oct 2014 16:07:02 CEST
Received: from mail.adito.de (mail.adito.de [62.225.60.117])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 1441B3D603
	for <submit@bugs.x2go.org>; Sat, 18 Oct 2014 16:07:02 +0200 (CEST)
Received: from [192.168.44.45] (192.168.44.45) by
 vExchange2010.aditosoftware.local (192.168.40.133) with Microsoft SMTP Server
 (TLS) id 14.3.210.2; Sat, 18 Oct 2014 16:01:01 +0200
Message-ID: <54427280.8000704@adito.de>
Date: Sat, 18 Oct 2014 16:00:32 +0200
From: Johannes Boesl <j.boesl@adito.de>
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0
MIME-Version: 1.0
To: <submit@bugs.x2go.org>
Content-Type: text/plain; charset="utf-8"; format=flowed
Content-Transfer-Encoding: 7bit

Package: x2goclient
Version: 4.0.1.1-1ubuntu1

When I start IntelliJ IDEA via X2Go serveral problems occure. Often I 
just get:
X2Go - 52
The connection with the remote server was shut down.
Please check the state of your network connection.

Note that my network connection is just fine. Everything else keeps 
working. Using ssh with X11Forwarding that problem does not occur. I can 
restore the session afterwards till the next interrupt happens. 
Sometimes the application is in an state where the connection instantly 
shuts down when I try to reestablish it. It isn't possible to continue 
then and I have to kill the application in order to reconnect with x2go.
The other time X2Go just stops responding. I can't close my application 
nor do anyhting with it. I need to kill X2Goclient then and hope I can 
restore the session.
And then again sometimes when I restore a session all text is scrambled 
in the text editor. I need to stop the application then and restart it.

The described above happens regularly when using java applications. I'm 
using oracle java. Server is ubuntu 14.04 with stable X2Goserver 
4.0.1.18. Desktop is xfce. It happens running applcation directly and 
when I start java apps on the desktop. I tried it with the current 
version, too and after having troubles I switched to stable version.
/var/log/syslog and /var/log/cups/error_log doesn't contain anything 
suspicous.

Send a report that this bug log contains spam.

X2Go Developers <owner@bugs.x2go.org>. Last modified: Tue Dec 16 04:27:37 2025; Machine Name: ymir.das-netzwerkteam.de

X2Go Bug tracking system

Debbugs is free software and licensed under the terms of the GNU Public License version 2. The current version can be obtained from https://bugs.debian.org/debbugs-source/.

Copyright © 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson, 2005-2017 Don Armstrong, and many other contributors.