Here's the backtrace if it serves as any help: Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f44bdae4900 (LWP 18690))] Thread 2 (Thread 0x7f44ab0ec700 (LWP 18691)): #0 0x00007f44bac5d53d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f44b8296ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f44b8296fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f44bb3eb9a7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007f44bb3baec1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007f44bb3bb225 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007f44bb2aeef9 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007f44bb39b633 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f44bb2b186f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f44b877e0a4 in start_thread (arg=0x7f44ab0ec700) at pthread_create.c:309 #10 0x00007f44bac6607d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f44bdae4900 (LWP 18690)): [KCrash Handler] #6 __strcmp_ssse3 () at ../sysdeps/x86_64/multiarch/../strcmp.S:1859 #7 0x00007f449e266c9f in QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void const*), void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f449e55bfd0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #9 0x00007f44bd9b89fa in call_init (l=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7ffe83e684f8, env=env@entry=0x9df330) at dl-init.c:78 #10 0x00007f44bd9b8ae3 in call_init (env=0x9df330, argv=0x7ffe83e684f8, argc=1, l=<optimized out>) at dl-init.c:36 #11 _dl_init (main_map=main_map@entry=0xc67dc0, argc=1, argv=0x7ffe83e684f8, env=0x9df330) at dl-init.c:126 #12 0x00007f44bd9bcc48 in dl_open_worker (a=a@entry=0x7ffe83e66538) at dl-open.c:577 #13 0x00007f44bd9b88b4 in _dl_catch_error (objname=objname@entry=0x7ffe83e66528, errstring=errstring@entry=0x7ffe83e66530, mallocedp=mallocedp@entry=0x7ffe83e66527, operate=operate@entry=0x7f44bd9bc970 <dl_open_worker>, args=args@entry=0x7ffe83e66538) at dl-error.c:187 #14 0x00007f44bd9bc43b in _dl_open (file=0xc56d10 "/usr/lib/vlc/plugins/gui/libqt4_plugin.so", mode=-2147483647, caller_dlopen=<optimized out>, nsid=-2, argc=1, argv=0x7ffe83e684f8, env=0x9df330) at dl-open.c:661 #15 0x00007f44b685902b in dlopen_doit (a=a@entry=0x7ffe83e66750) at dlopen.c:66 #16 0x00007f44bd9b88b4 in _dl_catch_error (objname=0x8ac5e0, errstring=0x8ac5e8, mallocedp=0x8ac5d8, operate=0x7f44b6858fd0 <dlopen_doit>, args=0x7ffe83e66750) at dl-error.c:187 #17 0x00007f44b68595dd in _dlerror_run (operate=operate@entry=0x7f44b6858fd0 <dlopen_doit>, args=args@entry=0x7ffe83e66750) at dlerror.c:163 #18 0x00007f44b68590c1 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87 #19 0x00007f44a89e973f in ?? () from /usr/lib/libvlccore.so.8 #20 0x00007f44a89cd87b in ?? () from /usr/lib/libvlccore.so.8 #21 0x00007f44a89cdba8 in ?? () from /usr/lib/libvlccore.so.8 #22 0x00007f44a89cdb04 in ?? () from /usr/lib/libvlccore.so.8 #23 0x00007f44a89ce084 in ?? () from /usr/lib/libvlccore.so.8 #24 0x00007f44a89ce67a in ?? () from /usr/lib/libvlccore.so.8 #25 0x00007f44a89546fd in libvlc_InternalInit () from /usr/lib/libvlccore.so.8 #26 0x00007f44a8725a8b in libvlc_new () from /usr/lib/libvlc.so.5 #27 0x00007f44a8c9b80b in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_vlc.so #28 0x00007f44a8c7d8d9 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_vlc.so #29 0x00007f44a8c7e3d3 in qt_plugin_instance () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_vlc.so #30 0x00007f44bb39f6d3 in QPluginLoader::instance() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #31 0x00007f44aa6e1c1b in ?? () from /usr/lib/kde4/plugins/phonon_platform/kde.so #32 0x00007f44aa6e23b7 in ?? () from /usr/lib/kde4/plugins/phonon_platform/kde.so #33 0x00007f44bd0c6e06 in ?? () from /usr/lib/x86_64-linux-gnu/libphonon.so.4 #34 0x00007f44bd0c8258 in Phonon::Factory::backend(bool) () from /usr/lib/x86_64-linux-gnu/libphonon.so.4 #35 0x00007f44bd0c89a2 in ?? () from /usr/lib/x86_64-linux-gnu/libphonon.so.4 #36 0x00007f44bd0bc03f in ?? () from /usr/lib/x86_64-linux-gnu/libphonon.so.4 #37 0x00007f44bd0b952f in ?? () from /usr/lib/x86_64-linux-gnu/libphonon.so.4 #38 0x000000000040e879 in _start ()
