Hi Sven,
re-Cc:-ing bug #410...
On Do 12 Jun 2014 21:48:42 CEST, Sven Willenberger wrote:
On Wed, 11 Jun 2014 21:33:58 +0000 Mike Gabriel <mike.gabriel@das-netzwerkteam.de> wrote:
HI Sven,
On Fr 24 Jan 2014 03:39:19 CET, Sven Willenberger wrote:
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.
sorry for responding soooo late...
Today, I have been in NX code for the whole day and I wonder, if I can do something for you to get the above issue fixed.
I tested the above with this python snippet:
""" #!/usr/bin/python
# simple.py
import sys from PyQt4 import QtGui
app = QtGui.QApplication(sys.argv)
widget = QtGui.QWidget() widget.resize(250, 150) widget.setWindowTitle('simple') widget.show()
sys.exit(app.exec_()) """
and I don't bump into any problems as described above.
Can you please:
- get latest x2goagent/nxagent/libnx-x11 from our nightly builds[1] 2. re-test the above
- if you get the same error, send me the python code that triggers the bug
Greets, Mike
PS: please wait for the current build of nx-libs to finish [2]
[1] http://wiki.x2go.org/doku.php/wiki:development:nightly-builds [2] https://jenkins.x2go.org:8443/view/NX/
As I am on Archlinux, I need to apply patches from the debian/patches directory from the git pull. Besides the Pgn.cpp patch (for libpng), what other patches need to be applied to make the git behave like the nx-libs-3.5.0.xx-full.tar.gz releases? (for example to create a master Makefile).
nx-libs/debian/roll-tarball.sh is your friend...
But Clemens already helped out on IRC I just saw...
Mike
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