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 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: >> >> 1. get latest x2goagent/nxagent/libnx-x11 from our nightly >> builds[1] 2. re-test the above >> 3. 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 -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb