Application: artikulate (0.6.0) Qt Version: 5.5.1 Operating System: Linux 4.1.20-11-pv x86_64 Distribution: "openSUSE Leap 42.1 (x86_64)" -- Information about the crash: - What I was doing when the application crashed: I installed the application using an RPM downloaded from OpenSuse. I try to start the application and it crashes every time. I use XFCE The crash can be reproduced every time. -- Backtrace: Application: Artikulate (artikulate), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f13e3141780 (LWP 16395))] Thread 4 (Thread 0x7f13cd518700 (LWP 16396)): #0 0x00007f13ded35bbd in poll () from /lib64/libc.so.6 #1 0x00007f13d7fb5422 in ?? () from /usr/lib64/libxcb.so.1 #2 0x00007f13d7fb700f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007f13cfe9f3c9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f13df42e32f in QThreadPrivate::start (arg=0x7873e0) at thread/qthread_unix.cpp:331 #5 0x00007f13d9070754 in ?? () from /usr/X11R6/lib64/libGL.so.1 #6 0x00007f13da8650a4 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f13ded3dfed in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f13c1bc0700 (LWP 16397)): #0 0x00007f13ded35bbd in poll () from /lib64/libc.so.6 #1 0x00007f13d99e1e64 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f13d99e1f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f13df660d8b in QEventDispatcherGlib::processEvents (this=0x7f13bc0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #4 0x00007f13df607d53 in QEventLoop::exec (this=this@entry=0x7f13c1bbfd70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f13df42961a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f13e1be0df8 in ?? () from /usr/lib64/libQt5Qml.so.5 #7 0x00007f13df42e32f in QThreadPrivate::start (arg=0x9ba890) at thread/qthread_unix.cpp:331 #8 0x00007f13d9070754 in ?? () from /usr/X11R6/lib64/libGL.so.1 #9 0x00007f13da8650a4 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f13ded3dfed in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f13bbfff700 (LWP 16398)): #0 0x00007f13d9a23cf9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f13d99e14b9 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f13d99e1d80 in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f13d99e1f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f13df660d8b in QEventDispatcherGlib::processEvents (this=0x7f13b40008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #5 0x00007f13df607d53 in QEventLoop::exec (this=this@entry=0x7f13bbffed90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f13df42961a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f13df42e32f in QThreadPrivate::start (arg=0xb8a990) at thread/qthread_unix.cpp:331 #8 0x00007f13d9070754 in ?? () from /usr/X11R6/lib64/libGL.so.1 #9 0x00007f13da8650a4 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f13ded3dfed in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f13e3141780 (LWP 16395)): [KCrash Handler] #6 QObject::connect (sender=0x20, signal=signal@entry=0x4380f1 "2triggerDownloadCourses()", receiver=receiver@entry=0x9ba550, method=method@entry=0x437e55 "1downloadNewStuff()", type=type@entry=Qt::AutoConnection) at kernel/qobject.cpp:2625 #7 0x0000000000413cee in MainWindow::MainWindow (this=0x9ba550) at /usr/src/debug/artikulate-15.12.3/src/mainwindow.cpp:106 #8 0x000000000041243f in main (argc=3, argv=0x7fff4aa1e3b8) at /usr/src/debug/artikulate-15.12.3/src/main.cpp:64 Possible duplicates by query: bug 229954, bug 197097. Reported using DrKonqi
Could you try running Artikulate from command line (e.g., Konsole) and append the console output to this bug report?
I experienced this same crash on Kubuntu 16.04 Beta (which is of course not assumed to be fully stable yet). When I ran Artikulate from command line, I got the following warning: QQmlApplicationEngine failed to load component file:///usr/share/artikulate/qml/Main.qml:24 module "QtQml.Models" is not installed It seems in Ubuntu the missing module comes from package qml-module-qtqml-models2, and after installing that one, Artikulate starts without crashing. I'm not familiar with Qt/Qml packaging and don't know if this should be fixed on KDE or distribution side. In Ubuntu 16.04 the Qt version would seem to be 5.5.1, i.e. the same as in openSuse of the original bug reporter.
Ubuntu packaging bug is now reported here: https://bugs.launchpad.net/ubuntu/+source/artikulate/+bug/1569006
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Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!