#1174 - file is blocked (stDXFCE_dp24)

X2Go Bug report logs - #1174
file is blocked (stDXFCE_dp24)

Reported by: Felix B. Müller <felix.b.mueller@gmx.net>

Date: Fri, 5 May 2017 17:05:01 UTC

Severity: normal

Merged with 1173

Received: (at submit) by bugs.x2go.org; 5 May 2017 17:02:23 +0000
From felix.b.mueller@gmx.net  Fri May  5 19:02:22 2017
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on
	ymir.das-netzwerkteam.de
X-Spam-Level: 
X-Spam-Status: No, score=-2.7 required=3.0 tests=BAYES_50,FREEMAIL_FROM,
	RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no
	version=3.4.1
Received: from localhost (localhost [127.0.0.1])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 2EDCD5DAD0
	for <submit@bugs.x2go.org>; Fri,  5 May 2017 19:02:22 +0200 (CEST)
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 SxviTwkmwkm2 for <submit@bugs.x2go.org>;
	Fri,  5 May 2017 19:02:15 +0200 (CEST)
Received: from mout.gmx.net (mout.gmx.net [212.227.17.20])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id D56FC5DACF
	for <submit@bugs.x2go.org>; Fri,  5 May 2017 19:02:14 +0200 (CEST)
Received: from desktop6 ([91.44.40.247]) by mail.gmx.com (mrgmx101
 [212.227.17.168]) with ESMTPSA (Nemesis) id 0MZ8fw-1dL4F00bNc-00Kz0w for
 <submit@bugs.x2go.org>; Fri, 05 May 2017 19:02:14 +0200
From: Felix B. Müller <felix.b.mueller@gmx.net>
To: <submit@bugs.x2go.org>
Subject: file is blocked (stDXFCE_dp24)
Date: Fri, 5 May 2017 19:02:13 +0200
Message-ID: <000001d2c5c1$57bd7600$07386200$@gmx.net>
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
X-Mailer: Microsoft Outlook 14.0
Thread-Index: AdLFwUdRAiItF5ojSlWt3+gfmKSvWQ==
Content-Language: de
X-Provags-ID: V03:K0:u0V/dhozLXzvKC81dcELAExYuikGBXzgfAUbk2ZCOZRaY/8vYKk
 /Hw1FJjPTLmpWWsHMSks/cPhnZrKPqviZSDVYrfO6dlejtYwXDES/iu1O/dwAAzESCgHUwF
 Vtc6Oic2vq4pPj4aq5/Jv6AkGnF66kMIOhzoNgIK//Jcabuv8td5/imNPfDPnyrr3J4MogL
 oUB/j3o4uP8lLGQDOCG1Q==
X-UI-Out-Filterresults: notjunk:1;V01:K0:1e9O+KwVQLU=:kUFxy9kBZBqEyJ2wp0JqoC
 Yfsy8dww1LB/S/Sti9qRSXiRiZoOZBPNKL6x4Kxe8yyQIJ3B9q8xt/czrQJ6NE3NW6924NEOu
 IwiNz7SxLPcvuGPOdgfC6d1kILVqrHtgcyZQULObCdJiAIsRhBXGf/IsxKgSfxZDGYn7DSMqf
 n4vSlx2G8gcgifRD2eQutelbCfpcUirRXB8byn5k6IZIF+yavUI6ySm16DPtI9p420I6VsOod
 OOrelMbpSoHsLFLck94GcRRaCElCT6Fjn+W6P/8xfgsILubeLd7uMtsAdvOS+jPRf1AbzYy6d
 Q5BxuXqPD/1R59YB4IXpQBev1JbljLF+npFUGhfQ1BMOj+XLOZQ+dIltQe6WCo+u2iPQc7Liq
 V0dUBNkVDBzPXx6snGFYxd9CemGpuuScpqgc0NnTqcDOnnXD5ju95mbZWGWFvatSfKbb8Aq07
 V0cavxGGnZplxYbqa/OTwrtiVp+uHjDa5v2d4aZrSoPoaj8Om2XdxwN5+CsPxmr/Z2VV/kqH+
 EJxdSUe5oj4NyYTzkjfTQBjzvMl+qzLV8TNEvSedqGPhABRT07QOuxdkyQx/aN+L68+Di1iLr
 2QLpPb3ylPepeXtcp7/X7J4U55PfDfC7PP5GlGlsUCAdTQ7m7xAo0mOzsEPr7+0Ky62cGxAh1
 nCaNvrtd3m/oUjlvQJjd2SnBiu/LY7CP9sJ+HroIHn+6Fj84tIHpGrMhajKSaMbXqienP9+C6
 aMnP8utZBLZmDGuHqi1SfDuISeLJOtCWtSONmjprVjp7xMKBpOSZxCsV877rgGf+IZLY0bZ6d
 Mr/N/fW

Package: x2go-server Version: 4.0.1.20 Dear all, I have an Ubuntu 16.04.2 LTS (Server) which is integrated in the Windows Active Directory (AD). The user authentification is done via Kerberos followed here: https://help.ubuntu.com/community/ActiveDirectoryWinbindHowto The directories are also mounted automatically every time the user logs on via pam_mount: <volume user="*" fstype="cifs" server="fileserver1" path="home/%(DOMAIN_USER)" mountpoint="/home/%(DOMAIN_USER)"/> This works quite nice and I can login via ssh with the user names of the AD. I also would like to use x2go for the AD users. However, it works fine when I try to connect to the server (called ssh or ssh2) from the internal network (192.168.0.0). The users get their remote desktops. However, if they try to login remotely from another subnet the session could not be initialized. I was looking for the problem the last 3 weeks. Of course the first idea was due to a misconfigured firewall. The configuration is as follows: INTERNET ----- NAT1 -----(192.168.183.0)------ NAT2 ----(192.168.0.0)------ ssh-server I replaced the firewall, I put the PC (ssh-server) directly after the NAT. I had a look in all network connections with wireshark. I opened all ports. None of these things solved the problem. However, I can login with a local user (user account on the ssh-server) on the ssh-server but not with a user of the AD (username test01). I set the logging to the debug mode and I see that a file is always blocked. I do not understand why this file is blocked if I login from another subnet. Maybe this is not a bug I do not know and I do not understand this behavior. May 5 16:08:41 ssh2 /usr/sbin/x2gocleansessions[1717]: test01-50-1493993318_stDXFCE_dp24: updating session status from 'R' to 'F'. May 5 16:08:41 ssh2 /usr/sbin/x2gocleansessions[1717]: test01-50-1493993318_stDXFCE_dp24: is blocked. May 5 16:08:41 ssh2 /usr/sbin/x2gocleansessions[1717]: test01-50-1493993318_stDXFCE_dp24: adding to finished list. May 5 16:08:41 ssh2 /usr/bin/x2goumount-session[11035]: x2goumount-session has been called with options: Any ideas? Best regards!

X2Go Developers <owner@bugs.x2go.org>. Last modified: Thu Nov 21 15:25:32 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/.

X2Go Bug report logs - #1174 file is blocked (stDXFCE_dp24)

X2Go Bug report logs - #1174
file is blocked (stDXFCE_dp24)