X2Go Bug report logs - #758
Segfault of QDialog in a PyQt application

version graph

Package: nx-libs; Maintainer for nx-libs is X2Go Developers <x2go-dev@lists.x2go.org>;

Reported by: PAILLAT Olivier SOPRA GROUP <olivier.paillat@cea.fr>

Date: Thu, 22 Jan 2015 10:30:02 UTC

Severity: wishlist

Tags: pending

Merged with 757, 760

Found in version 3.5.0.31

Fixed in version 2:3.5.0.33

Done: X2Go Release Manager X2Go Release Manager <git-admin@x2go.org>

Bug is archived. No further changes may be made.

Full log

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

Received: (at submit) by bugs.x2go.org; 22 Jan 2015 10:27:15 +0000
From olivier.paillat@cea.fr  Thu Jan 22 11:27:13 2015
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,HTML_MESSAGE,
	URIBL_BLOCKED autolearn=ham version=3.3.2
Received: from cirse-out.extra.cea.fr (cirse-out.extra.cea.fr [132.167.192.142])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 20EB95DA51
	for <submit@bugs.x2go.org>; Thu, 22 Jan 2015 11:27:12 +0100 (CET)
Received: from pisaure.intra.cea.fr (pisaure.intra.cea.fr [132.166.88.21])
	by cirse.extra.cea.fr (8.14.2/8.14.2/CEAnet-Internet-out-2.3) with ESMTP id t0MARCCE012140
	for <submit@bugs.x2go.org>; Thu, 22 Jan 2015 11:27:12 +0100
Received: from pisaure.intra.cea.fr (localhost [127.0.0.1])
	by localhost (Postfix) with SMTP id 1A361203413
	for <submit@bugs.x2go.org>; Thu, 22 Jan 2015 11:27:35 +0100 (CET)
Received: from muguet2.intra.cea.fr (muguet2.intra.cea.fr [132.166.192.7])
	by pisaure.intra.cea.fr (Postfix) with ESMTP id 0C8ED20347C
	for <submit@bugs.x2go.org>; Thu, 22 Jan 2015 11:27:35 +0100 (CET)
Received: from EXCAH-A2.intra.cea.fr (excah-a2.intra.cea.fr [132.166.88.76])
	by muguet2.intra.cea.fr (8.13.8/8.13.8/CEAnet-Intranet-out-1.2) with ESMTP id t0MARCjw017042
	for <submit@bugs.x2go.org>; Thu, 22 Jan 2015 11:27:12 +0100
Received: from EXDAG0-B3.intra.cea.fr ([fe80::d0da:1b48:7560:ee73]) by
 EXCAH-A2.intra.cea.fr ([fe80::1424:a20d:95ab:8077%10]) with mapi id
 14.03.0174.001; Thu, 22 Jan 2015 11:27:12 +0100
From: PAILLAT Olivier SOPRA GROUP <olivier.paillat@cea.fr>
To: "'submit@bugs.x2go.org'" <submit@bugs.x2go.org>
Subject: RE: Segfault of QDialog in a PyQt application
Thread-Topic: Segfault of QDialog in a PyQt application
Thread-Index: AdA2HvNEgyINwlHVSFSL3YGxSkmNXQADCwPgAACvbyA=
Date: Thu, 22 Jan 2015 10:27:11 +0000
Message-ID: <6E73732311A2AA4E9DA9E714347C6C471B205B89@EXDAG0-B3.intra.cea.fr>
References: <6E73732311A2AA4E9DA9E714347C6C471B205B25@EXDAG0-B3.intra.cea.fr>
 <6E73732311A2AA4E9DA9E714347C6C471B205B63@EXDAG0-B3.intra.cea.fr>
In-Reply-To: <6E73732311A2AA4E9DA9E714347C6C471B205B63@EXDAG0-B3.intra.cea.fr>
Accept-Language: en-US
Content-Language: fr-FR
X-MS-Has-Attach: yes
X-MS-TNEF-Correlator: 
x-originating-ip: [132.166.88.106]
x-tm-as-product-ver: SMEX-10.2.0.1135-7.500.1017-20752.007
x-tm-as-result: No--46.392900-0.000000-31
x-tm-as-user-approved-sender: Yes
x-tm-as-user-blocked-sender: No
Content-Type: multipart/related;
	boundary="_004_6E73732311A2AA4E9DA9E714347C6C471B205B89EXDAG0B3intrace_";
	type="multipart/alternative"
MIME-Version: 1.0

[Message part 1 (text/plain, inline)]
Package: x2go
Version: 4.0.3.0
Qt 4.8.6

When we run our PyQt application on our Debian Wheezy computer with an ssh -X connection it work fine
But when we use X2Go to access the computer and we run our application we've got a segmentation fault at the first QDialog opening. (when we run QDialog.exec_).
We recently update the X2Go version and before that update it was working fine.
We found at least one post that describe the same problem in January 2014 on your bug report site :
X2Go Bug report logs - #410
Segfault of _X11TransWritev in libNX_X11.so.6 with libQtGui

Like suggested in this report  if we run a simple application to test an opening of a dialog box it work fine with X2Go

From your experience of this bugs is there any way to solve this problem ?

Sincerely,


Olivier PAILLAT
Agence STIE Sud-Est

[Sopra Steria]

Sopra Steria
780 rue Guillibert de la Lauzière
Pichaury 2 - CS 40496
13593 Aix-en-Provence Cedex 3 - France
Phone: +33 (0)4 42 25 71 46
olivier.paillat@cea.fr<mailto:olivier.paillat@cea.fr> - www.soprasteria.com<http://www.soprasteria.com>

Le contenu de cet e-mail est susceptible d'être confidentiel, soumis au secret professionnel ou protégé par la loi. L'utilisation, la copie et la divulgation non autorisées d'une partie ou de l'intégralité de ce message sont susceptibles d'être illégales. Si vous avez reçu ce message par erreur, supprimez-le après avoir averti l'expéditeur. Les pièces jointes du présent e-mail ont fait l'objet d'un contrôle antivirus. Néanmoins, nous déclinons toute responsabilité concernant les dommages causés par d'éventuels virus.
Pensez à l'environnement avant d'imprimer.


[Message part 2 (text/html, inline)]
[image001.png (image/png, inline)]

Send a report that this bug log contains spam.

X2Go Developers <owner@bugs.x2go.org>. Last modified: Thu Nov 21 16:48:03 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.