Application: okular (0.24.2) KDE Platform Version: 4.14.16 Qt Version: 4.8.7 Operating System: Linux 4.4.0-28-generic i686 Distribution: Ubuntu 16.04 LTS -- Information about the crash: - What I was doing when the application crashed: trying to open a pdf the okular crashes. - Unusual behavior I noticed: It closes after openning the pdf file. - Custom settings of the application: None custom setting had been done. The crash can be reproduced every time. -- Backtrace: Application: Okular (okular), signal: Segmentation fault Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0xb304f800 (LWP 1638))] Thread 2 (Thread 0xae55eb40 (LWP 1655)): #0 0xb524f4b8 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb5207f63 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb5208fa8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb5209244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb5f5c11c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #5 0xb5f27c5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #6 0xb5f27fee in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #7 0xb5e090eb in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #8 0xb5f074a6 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #9 0xb5e0bd3e in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb530d2b5 in start_thread (arg=0xae55eb40) at pthread_create.c:333 #11 0xb5ad716e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114 Thread 1 (Thread 0xb304f800 (LWP 1638)): [KCrash Handler] #7 0xb71cee8b in KMenuBar::qt_metacast(char const*) () from /usr/lib/libkdeui.so.5 #8 0xb2a4d12f in ?? () from /usr/lib/i386-linux-gnu/qt4/plugins/styles/qtcurve.so #9 0xb5f296e9 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb6534628 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #11 0xb653bba6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #12 0xb70f478c in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #13 0xb5f2957a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #14 0xb653b0b1 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #15 0xb65c5e0a in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #16 0xb65c5600 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #17 0xb65f1a82 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #18 0xb5208ed9 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #19 0xb5209179 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #20 0xb5209244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #21 0xb5f5c0f5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #22 0xb65f1b66 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #23 0xb5f27c5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #24 0xb5f27fee in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #25 0xb5f2e5f6 in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #26 0xb65324e4 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #27 0x0804f739 in ?? () #28 0xb5a08637 in __libc_start_main (main=0x804f340, argc=6, argv=0xbfa19894, init=0x80579b0 <__libc_csu_init>, fini=0x8057a10 <__libc_csu_fini>, rtld_fini=0xb77e8780 <_dl_fini>, stack_end=0xbfa1988c) at ../csu/libc-start.c:291 #29 0x080513a1 in _start () Reported using DrKonqi
Does it crash when you try to open any file, or does it crash only with a specific file?
Created attachment 99890 [details] attachment-10661-0.html It craches when I open every pdf file I have. It also craches when I start it without any file. Additional info: I'm running Kubuntu 16.04. Thanks.Marcos Antonio Nunes de Moura Em Quarta-feira, 6 de Julho de 2016 13:28, Luigi Toscano via KDE Bugzilla <bugzilla_noreply@kde.org> escreveu: https://bugs.kde.org/show_bug.cgi?id=365152 Luigi Toscano <luigi.toscano@tiscali.it> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |luigi.toscano@tiscali.it --- Comment #1 from Luigi Toscano <luigi.toscano@tiscali.it> --- Does it crash when you try to open any file, or does it crash only with a specific file?
Created attachment 103499 [details] New crash information added by DrKonqi okular (0.24.2) on KDE Platform 4.14.16 using Qt 4.8.7 - What I was doing when the application crashed: I was oppening a pdf file. - Unusual behavior I noticed: It opens the pdf file and after few seconds it craches. - Custom settings of the application: I didn't make any custom settings. -- Backtrace (Reduced): #7 0xb71b3e8b in KMenuBar::qt_metacast(char const*) () from /usr/lib/libkdeui.so.5 [...] #9 0xb5f0e6e9 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 #10 0xb6519628 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #11 0xb6520ba6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 #12 0xb70d978c in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
We can't provide support to Qt4 based versions of okular anymore, please update to a newer version and see if you can still reproduce the problem.
I didn't get this error since I upgraded my Kubuntu... Now using Kubuntu 18.04 LTS. Thank you all.