Received: (at submit) by bugs.x2go.org; 24 Jan 2014 02:46:10 +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 400 seconds by postgrey-1.34 at ymir; Fri, 24 Jan 2014 03:46:04 CET Received: from nibbler.virtdom.com (nibbler.virtdom.com [64.254.89.36]) by ymir (Postfix) with SMTP id A29A25DA79 for ; Fri, 24 Jan 2014 03:46:04 +0100 (CET) Received: (qmail 20652 invoked from network); 24 Jan 2014 02:39:22 -0000 Received: from cpe-098-026-077-099.nc.res.rr.com (HELO dogpound) (swillenberger@upsicorp.com@98.26.77.99) by nibbler.virtdom.com with (AES128-SHA encrypted) SMTP (baa3d706-84a0-11e3-9e66-0030482eac7c); Thu, 23 Jan 2014 21:39:22 -0500 Date: Thu, 23 Jan 2014 21:39:19 -0500 From: Sven Willenberger To: submit@bugs.x2go.org Subject: Segfault of _X11TransWritev in libNX_X11.so.6 with libQtGui Message-ID: <20140123213919.0cba2367@dogpound> Organization: United Pay Systems X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.22; x86_64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-MagicMail-UUID: baa3d706-84a0-11e3-9e66-0030482eac7c X-MagicMail-Authenticated: swillenberger@upsicorp.com Package: nx-libs (nx-x11) Version: 3.5.0.22 Server (host)OS: Linux 3.12.8 (ArchLinux) x86_64 Client OS: Windows 8 (version 4.0.1.2 QT 4.8.5) When using python apps with QT (either PyQT or PySide), any interaction with the resulting window (when connected from windows to linux) causes the program to crash. Partial stack trace: #0 0x00007fffed78acb0 in _X11TransWritev () from /usr/lib/nx/X11/libNX_X11.so.6 #1 0x00007fffed76eb8e in _XSend () from /usr/lib/nx/X11/libNX_X11.so.6 #2 0x00007fffed763e69 in XQueryExtension () from /usr/lib/nx/X11/libNX_X11.so.6 #3 0x00007fffed759af2 in XInitExtension () from /usr/lib/nx/X11/libNX_X11.so.6 #4 0x00007fffeda3d7bb in XextAddDisplay () from /usr/lib/nx/X11/libNX_Xext.so.6 #5 0x00007fffedc4cee1 in XPanoramiXQueryExtension () from /usr/lib/nx/X11/Xinerama/libXinerama.so.1 #6 0x00007ffff0e01e3e in ?? () from /usr/lib/python3.3/site-packages/PySide-1.2.1-py3.3.egg/PySide/libQtGui.so.4 #7 0x00007ffff0e01f42 in QDesktopWidget::QDesktopWidget() () from /usr/lib/python3.3/site-packages/PySide-1.2.1-py3.3.egg/PySide/libQtGui.so.4 This just happened with the Jan 4 update to nx-libs (et al). For comparison, using a basic ssh connection with X-forwarding and starting an xterm session and running the same python programs succeeds. -- Sven Willenberger United Pay Systems International http://www.upsicorp.com