X2Go Bug report logs - #757
Segfault of QDialog in a PyQt application

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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 10:10:01 UTC

Severity: wishlist

Tags: pending

Merged with 758, 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):

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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
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Date: Thu, 22 Jan 2015 10:07:26 +0000
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[Message part 1 (text/plain, inline)]
Package: client
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>

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