Package: libgnuradio-qtgui3.7.1 Version: 3.7.1-2 Severity: normal
An update to my machine in the last around 12 days or so has caused any flowgraph that has a QT GUI Range widget in it to SEGV on startup. I note that around 6 days ago a set of Qt4 updates were installed by aptitude. The bug appears easy to reproduce (for me anyway!). Just create a new flowgraph in GRC which is a null source link that to a QT GUI Sink and run it, and everything is fine. Now add QT GUI Entry widget and/or QT GUI Label and/or QT Tab Widget and everything still works when you run it. Now add a QT GUI Range widget and now you get an instant SEGV when you run it. Below is the output of gdb when attached to python: Program received signal SIGSEGV, Segmentation fault. 0x00007ffff5ff7d7a in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 (gdb) where #0 0x00007ffff5ff7d7a in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #1 0x00007ffff64fd81a in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so #2 0x00007ffff54f9f20 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so #3 0x00000000032ea808 in ?? () #4 0x00007fffffffdbe8 in ?? () #5 0x00007ffff50a9059 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so #6 0x00007fffffffdbe8 in ?? () #7 0x00000000037820d0 in ?? () #8 0x000000000050e8d0 in ?? () #9 0x0000000000902430 in ?? () #10 0x0000000000000000 in ?? () but its not exactly illuminating! Thanks, Matt -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.10-3-amd64 (SMP w/6 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages libgnuradio-qtgui3.7.1 depends on: ii libboost-date-time1.54.0 1.54.0-3 ii libboost-filesystem1.54.0 1.54.0-3 ii libboost-program-options1.54.0 1.54.0-3 ii libboost-system1.54.0 1.54.0-3 ii libboost-thread1.54.0 1.54.0-3 ii libc6 2.17-93 ii libfftw3-single3 3.3.3-5+b1 ii libgcc1 1:4.8.1-10 ii libgnuradio-blocks3.7.1 3.7.1-2 ii libgnuradio-fft3.7.1 3.7.1-2 ii libgnuradio-filter3.7.1 3.7.1-2 ii libgnuradio-pmt3.7.1 3.7.1-2 ii libgnuradio-runtime3.7.1 3.7.1-2 ii libiceutil35 3.5.0-3 ii liblog4cpp5 1.0-4 ii liborc-0.4-0 1:0.4.18-1 ii libpython2.7 2.7.5-8 ii libqtcore4 4:4.8.5+git121-g2a9ea11+dfsg1-2 ii libqtgui4 4:4.8.5+git121-g2a9ea11+dfsg1-2 ii libqwt5-qt4 5.2.3-1 ii libstdc++6 4.8.1-10 ii libvolk0.0.0 3.7.1-2 ii libzeroc-ice35 3.5.0-3 ii multiarch-support 2.17-93 libgnuradio-qtgui3.7.1 recommends no packages. libgnuradio-qtgui3.7.1 suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
