Application: akonadi_baloo_indexer (4.14) KDE Platform Version: 4.14.38 Qt Version: 4.8.7 Operating System: Linux 4.15.0-88-generic x86_64 Distribution: Ubuntu 18.04.4 LTS -- Information about the crash: Every time when I try to start KMail it crashes. This is my first report, so I don't know what information I have to add. If you need more just ask me. The crash can be reproduced every time. -- Backtrace: Application: (akonadi_baloo_indexer), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [KCrash Handler] #6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #7 0x00007fa310f4a801 in __GI_abort () at abort.c:79 #8 0x00007fa314ad7f15 in qt_message_output (msgType=<optimized out>, buf=0x56412e37c9e8 "akonadi_baloo_indexer(19971)/libakonadi: Unable to register service \"org.freedesktop.Akonadi.Agent.akonadi_baloo_indexer\" at dbus: \"\" ") at global/qglobal.cpp:2447 #9 0x00007fa313652876 in ?? () from /usr/lib/libakonadi-kde.so.4 #10 0x00007fa313650781 in ?? () from /usr/lib/libakonadi-kde.so.4 #11 0x00007fa31365051a in ?? () from /usr/lib/libakonadi-kde.so.4 #12 0x00007fa314c0cd11 in QObject::event (this=0x56412e3272b0, e=<optimized out>) at kernel/qobject.cpp:1222 #13 0x00007fa3121b003c in QApplicationPrivate::notify_helper (this=this@entry=0x56412e11f990, receiver=receiver@entry=0x56412e3272b0, e=e@entry=0x56412e366e80) at kernel/qapplication.cpp:4570 #14 0x00007fa3121b6f76 in QApplication::notify (this=this@entry=0x7ffc91de0fe0, receiver=receiver@entry=0x56412e3272b0, e=e@entry=0x56412e366e80) at kernel/qapplication.cpp:4356 #15 0x00007fa312f0ecca in KApplication::notify (this=0x7ffc91de0fe0, receiver=0x56412e3272b0, event=0x56412e366e80) at ./kdeui/kernel/kapplication.cpp:311 #16 0x00007fa314bf28ad in QCoreApplication::notifyInternal (this=0x7ffc91de0fe0, receiver=receiver@entry=0x56412e3272b0, event=event@entry=0x56412e366e80) at kernel/qcoreapplication.cpp:955 #17 0x00007fa314bf6366 in QCoreApplication::sendEvent (event=0x56412e366e80, receiver=0x56412e3272b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #18 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x56412e0f34d0) at kernel/qcoreapplication.cpp:1579 #19 0x00007fa314bf6643 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1472 #20 0x00007fa314c2309e in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #21 postEventSourceDispatch (s=0x56412e121e60) at kernel/qeventdispatcher_glib.cpp:300 #22 0x00007fa3105ff417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007fa3105ff650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007fa3105ff6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007fa314c2320e in QEventDispatcherGlib::processEvents (this=0x56412e0f8680, flags=...) at kernel/qeventdispatcher_glib.cpp:450 #26 0x00007fa31225d666 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #27 0x00007fa314bf112f in QEventLoop::processEvents (this=this@entry=0x7ffc91de0f40, flags=...) at kernel/qeventloop.cpp:149 #28 0x00007fa314bf1495 in QEventLoop::exec (this=this@entry=0x7ffc91de0f40, flags=...) at kernel/qeventloop.cpp:204 #29 0x00007fa314bf7459 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227 #30 0x00007fa31364d844 in Akonadi::AgentBase::init(Akonadi::AgentBase*) () from /usr/lib/libakonadi-kde.so.4 #31 0x000056412bfd11f3 in ?? () #32 0x00007fa310f2bb97 in __libc_start_main (main=0x56412bfca3a0, argc=3, argv=0x7ffc91de10f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc91de10e8) at ../csu/libc-start.c:310 #33 0x000056412bfca45a in _start () Possible duplicates by query: bug 418277, bug 418026. Reported using DrKonqi
Created attachment 127318 [details] New crash information added by DrKonqi kmail (5.11.3) using Qt 5.13.2 - What I was doing when the application crashed: Just launching KMail, nothing strange on the rest of the system or plasma. -- Backtrace (Reduced): #6 0x00007f0905e45426 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5 #7 0x00007f0905e01ab6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #8 0x00007f0905e0b150 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #9 0x00007f090548f3e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #10 0x00007f0905e45444 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
The crash is in the libakonadi-kde.so.4 from KDE4, which is long unmaintained. Please ask in an Ubuntu forum how to uninstall KDE4 components.