X2Go Bug report logs - #1371
socket-error

version graph

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

Reported by: Joseph Kolibal <joseph.kolibal@gmail.com>

Date: Thu, 14 Feb 2019 02:25:01 UTC

Severity: normal

Found in version 4.1.0.3-0

Full log

Message #5 received at submit@bugs.x2go.org (full text, mbox, reply):

Received: (at submit) by bugs.x2go.org; 14 Feb 2019 02:22:30 +0000
From joseph.kolibal@gmail.com  Thu Feb 14 03:22:26 2019
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on
	ymir.das-netzwerkteam.de
X-Spam-Level: 
X-Spam-Status: No, score=-2.0 required=3.0 tests=BAYES_00,DKIM_SIGNED,
	DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,T_FILL_THIS_FORM_SHORT,
	URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2
Received: from localhost (localhost [127.0.0.1])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTP id BBE435DAEF
	for <submit@bugs.x2go.org>; Thu, 14 Feb 2019 03:22:26 +0100 (CET)
X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de
Received: from ymir.das-netzwerkteam.de ([127.0.0.1])
	by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id IGC-6u4Owb4q for <submit@bugs.x2go.org>;
	Thu, 14 Feb 2019 03:22:18 +0100 (CET)
Received: from mail-qt1-x835.google.com (mail-qt1-x835.google.com [IPv6:2607:f8b0:4864:20::835])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 564A25DA26
	for <submit@bugs.x2go.org>; Thu, 14 Feb 2019 03:22:18 +0100 (CET)
Received: by mail-qt1-x835.google.com with SMTP id a48so5225479qtb.4
        for <submit@bugs.x2go.org>; Wed, 13 Feb 2019 18:22:18 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20161025;
        h=from:date:to:subject:message-id:in-reply-to:references:mime-version
         :content-transfer-encoding;
        bh=Z5YavwksrfMJY24EQ+3kzus9+2Ha8ZcjjL7UHYoNuKQ=;
        b=n9m67uQN24dwaSu/rRouuP9+UigERIpWmqsUm0nKE55u6owGgSbBKkClGXxsFZiJMB
         oEs+pW7/GXjjU/KCwufySzQUF2VgYAYSfjwqVYp1tYd+u4xrSEbBAAlSGW9rbBHjnCJi
         2VTxT6Yfix4PVlmKTtBeE5Gftin16ntDoiqSwlygIP16eA8pKnRaN0loclCJKUN8tNFu
         77EdNM4fVtharEHXhzwx4nFWb7eg1RYUBLAjQY5pIquA8dGbVvAJpNlXCTzneil8sb1O
         UQ2ogI2w7ZQ0nbjmrN/5nqsLkPZath/2ExZ44MFozgSvzvz1olnztG2X4tvbtbH7tR9c
         vrxA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:from:date:to:subject:message-id:in-reply-to
         :references:mime-version:content-transfer-encoding;
        bh=Z5YavwksrfMJY24EQ+3kzus9+2Ha8ZcjjL7UHYoNuKQ=;
        b=EydkEmpZRlRO4OpgpTW6EIN3U4D3Sgs7YnFXxpoMLH9cSOyN8RAORVfchYpCS2Ta4y
         Endykfigxj62kqSENS7z7hUXn7rzmOKt5DPTNQb6fSXJUPOa8EavpFEljOGFAEE++zng
         PksDNc3zEjoqL52TNBPFF8JhIlvRubp5nWCsH8QDXtyC3G9cSq9GfgGm5mvofVO4mXWr
         J8nZBk0wkg9qJkpDk2RIUAQDDKuO0SsS8vyWiILiX0lLJp/o2Sue6x47StcfhAE45vtx
         qhVt7uwXBMz5bSbqPVeu39rINsLg+f52c8XfVg0FhQfaamuhOn7ExgF6FDETv6cbiAAo
         +i3g==
X-Gm-Message-State: AHQUAuYoPQ5vDi87a9w3J/OpPMWnBNWDlZMIRWX9JaW3a/c6f3CNtlVu
	NXgg2I/n1GZ4ovSbio3KrVsatdHc
X-Google-Smtp-Source: AHgI3IbKKvzzmrXjGNXHgFgO09EDKwpKLtdUQlq1yCujq+N0kAKoQ3u/aDbO8+dsRyT0eCEPFmjCmg==
X-Received: by 2002:ac8:30c5:: with SMTP id w5mr1029129qta.323.1550110936022;
        Wed, 13 Feb 2019 18:22:16 -0800 (PST)
Received: from localhost ([2601:8a:200:4747:5cad:230:4d05:7e8f])
        by smtp.gmail.com with ESMTPSA id k66sm675303qkc.25.2019.02.13.18.22.14
        for <submit@bugs.x2go.org>
        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
        Wed, 13 Feb 2019 18:22:15 -0800 (PST)
From: Joseph Kolibal <joseph.kolibal@gmail.com>
X-Google-Original-From: Joseph Kolibal <Joseph.Kolibal@gmail.com>
Date: Wed, 13 Feb 2019 21:22:13 -0500
To: submit@bugs.x2go.org
Subject: socket-error
Message-ID: <20190213212213.2146dac6@gmail.com>
In-Reply-To: <20190213180304.09a94281@gmail.com>
References: <20190213180304.09a94281@gmail.com>
X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.30; x86_64-pc-linux-gnu)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

Package: x2goclient
Version: 4.1.0.3-0

l
When I invoke x2goclient it gives:
  socket-error, disconnected

in popup. No other message. All hosts are running ubuntu 16.04 with exactly
the software listed above. Am using MATE desktop, but even shell access
disconnects with the same error.

When I call x2goclient from a shell, I get these message dumped on the
screen:

 x2goclient
 x2go-INFO-1> "Starting X2Go Client 4.1.2.1..."
 x2go-WARNING-1> English language requested, not loading translator.
 x2go-WARNING-1> English language requested, not loading translator.
 Object::connect: No such slot ONMainWindow::slotCheckAgentProcess()
 x2go-INFO-3> "Started X2Go Client."
 x2go-INFO-8> "Starting connection to server: eos:22"
 x2go-ERROR-2> "Connection error: Cannot connect to eos:22: Socket error:
 disconnected" x2go-INFO-6> "Closing X2Go Client ..."
 x2go-INFO-7> "Finished X2Go Client closing hooks."

These are the Ubuntu 16.04 packages that are installed:
 libx2go-log-perl        4.1.0.3-0~1708~ubuntu16.04.1  all
 libx2go-server-db-perl  4.1.0.3-0~1708~ubuntu16.04.1  amd64
 libx2go-server-perl     4.1.0.3-0~1708~ubuntu16.04.1  all
 x2goclient              4.1.2.1-0~1788~ubuntu16.04.1  amd64
 x2goserver              4.1.0.3-0~1708~ubuntu16.04.1  amd64
 x2goserver-common       4.1.0.3-0~1708~ubuntu16.04.1  amd64
 x2goserver-extensions   4.1.0.3-0~1708~ubuntu16.04.1  all
 x2goserver-fmbindings   4.1.0.3-0~1708~ubuntu16.04.1  all
 x2goserver-printing     4.1.0.3-0~1708~ubuntu16.04.1  all
 x2goserver-x2goagent    4.1.0.3-0~1708~ubuntu16.04.1  amd64
 x2goserver-xsession     4.1.0.3-0~1708~ubuntu16.04.1  all
 libnx-x11-6:amd64       2:3.5.99.17-0~201811270304~ubuntu16.04.1  amd64
 nxagent                 2:3.5.99.17-0~201811270304~ubuntu16.04.1  amd64


The solution:

The solution was to remove the $HOME/.ssh/config file. I do not understand
why this caused a problem as the remote host (eos) had nothing listed in the
config file. It turns out that any Proxy, e.g., I had:

Host=werk
 HostName=werk
 ProxyCommand ssh math nc %h %p 2> /dev/null

causes a socket-error message.

Hope this helps other users.  It took me several months to find it.

In addition if the $HOME/.x2go directory does not exist on the remote
host, there is an error message that the .ssh files could not be created.

Thank you.






-- 


<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
 Joseph Kolibal
 31 Sullivan Road
 Flemington, NJ 08822

 Contact information:
  Email:  Joseph.Kolibal@gmail.com
  Web:    http://kolibal.homeip.net/kolibal
  Phone:  908-483-5155  ☎
  Cell:   601-325-6500  ☎

Sent: From athena .- - .... . -. .-
<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Send a report that this bug log contains spam.

X2Go Developers <owner@bugs.x2go.org>. Last modified: Thu Nov 21 15:40:09 2024; 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.