X2Go Bug report logs - #406
Can't execute program when using PAM namespace on server

version graph

Package: x2goserver; Maintainer for x2goserver is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goserver is src:x2goserver.

Reported by: Juan Ignacio Saitua <jisaitua@covenco.cl>

Date: Tue, 21 Jan 2014 15:30:02 UTC

Severity: normal

Tags: pending

Found in version 4.0.1.13

Fixed in version 4.0.1.16

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

Bug is archived. No further changes may be made.

Full log

🔗 View this message in rfc822 format

X-Loop: owner@bugs.x2go.org
Subject: Bug#406: Can't execute program when using PAM namespace on server
Reply-To: Juan Ignacio Saitua <jisaitua@covenco.cl>, 406@bugs.x2go.org
Resent-From: Juan Ignacio Saitua <jisaitua@covenco.cl>
Resent-To: x2go-dev@lists.berlios.de
Resent-CC: X2Go Developers <x2go-dev@lists.berlios.de>
X-Loop: owner@bugs.x2go.org
Resent-Date: Tue, 21 Jan 2014 15:30:02 +0000
Resent-Message-ID: <handler.406.B.139031817326746@bugs.x2go.org>
Resent-Sender: owner@bugs.x2go.org
X-X2Go-PR-Message: report 406
X-X2Go-PR-Package: x2goserver
X-X2Go-PR-Keywords: 
Received: via spool by submit@bugs.x2go.org id=B.139031817326746
          (code B); Tue, 21 Jan 2014 15:30:02 +0000
Received: (at submit) by bugs.x2go.org; 21 Jan 2014 15:29:33 +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=-1.9 required=5.0 tests=BAYES_00 autolearn=ham
	version=3.3.2
X-Greylist: delayed 368 seconds by postgrey-1.34 at ymir; Tue, 21 Jan 2014 16:29:31 CET
Received: from zimbra.covenco.cl (diamond.covenco.cl [200.29.132.114])
	by ymir (Postfix) with ESMTP id B1FDD5DB16
	for <submit@bugs.x2go.org>; Tue, 21 Jan 2014 16:29:31 +0100 (CET)
Received: from localhost (localhost [127.0.0.1])
	by zimbra.covenco.cl (Postfix) with ESMTP id 1D3A1622712
	for <submit@bugs.x2go.org>; Tue, 21 Jan 2014 12:23:21 -0300 (CLST)
X-Virus-Scanned: amavisd-new at covenco.cl
Received: from zimbra.covenco.cl ([127.0.0.1])
	by localhost (zimbra.covenco.cl [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id 9r+oPxiwO1Qm for <submit@bugs.x2go.org>;
	Tue, 21 Jan 2014 12:23:20 -0300 (CLST)
Received: from zimbra.covenco.cl (zimbra.covenco.cl [192.168.54.14])
	by zimbra.covenco.cl (Postfix) with ESMTP id A98E9622711
	for <submit@bugs.x2go.org>; Tue, 21 Jan 2014 12:23:20 -0300 (CLST)
Date: Tue, 21 Jan 2014 12:23:20 -0300 (CLST)
From: Juan Ignacio Saitua <jisaitua@covenco.cl>
To: submit@bugs.x2go.org
Message-ID: <46ff45df-e4db-470d-b6b8-fb73cc41efd8@zimbra.covenco.cl>
In-Reply-To: <347cddc7-88e3-4fb2-9b53-b4e4fd57bfb0@zimbra.covenco.cl>
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
MIME-Version: 1.0
X-Mailer: Zimbra 7.1.2_GA_3268 (ZimbraWebClient - FF3.0 (Linux)/7.1.2_GA_3268)

Package: x2goserver
Version: 4.0.1.13

When activating polyinstantiation for /tmp and /var/tmp using the PAM_namespace module, our users can't execute any application on the server (running Ubuntu 13.04). Without polyinstantiation it works.

A sample session log file (/tmp/.x2go-user/session-C-user-50-1390317179_stRTERMINAL_dp32.log) when failed:
     Error: Aborting session with 'Cannot establish any listening sockets - Make sure
     an X server isn't already running'.                       
     Session: Aborting session at 'Tue Jan 21 12:13:02 2014'.
     Session: Session aborted at 'Tue Jan 21 12:13:02 2014'.

There is no X server running on the server, so it must be something else related to the tmp directories.

Thanks.
JIS.

Send a report that this bug log contains spam.

X2Go Developers <owner@bugs.x2go.org>. Last modified: Thu Nov 21 15:11:17 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.