KDED4 crashes straght after system boot. Can't say why, but there the issue might be caused by: 1) Built from GIT and checkinstall'ed kdeconnect app 2) kbuildsycoca4 --noincremental (that was a part of a guide on installing KDE Connect) Also, michel@localhost ~ $ qdbus org.kde.kded /kded loadModule kdeconnect Cannot find '.loadModule' in object /kded at org.kde.kded Reproducible: Always Steps to Reproduce: Now at my instance of mageia 3 x64 it happens every time 1. Load system After KDED crash, i got this: 1) no keyboard layout indicator in systray 2) global keybindings not working (ex: C-M-t for Konsole)
please provide the backtrace of kded4, since you can reproduce the crash every time.
Here you go Application: Служба KDE (kded4), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fa6b22ce780 (LWP 24743))] Thread 7 (Thread 0x7fa68eeb3700 (LWP 24746)): #0 0x00007fa6afa6941a in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQtCore.so.4 #1 0x00007fa6ad2bd238 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007fa6ad2bd8cb in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0 #3 0x00007fa6ad2bdac4 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fa6afa699c6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #5 0x00007fa6afa3a15f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #6 0x00007fa6afa3a3e8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #7 0x00007fa6af93b660 in QThread::exec() () from /lib64/libQtCore.so.4 #8 0x00007fa6af93e63c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4 #9 0x00007fa6ad871d18 in start_thread () from /lib64/libpthread.so.0 #10 0x00007fa6b1c177cd in clone () from /lib64/libc.so.6 #11 0x0000000000000000 in ?? () Thread 6 (Thread 0x7fa68e2a0700 (LWP 24747)): #0 0x00007fa6b1c097ad in read () from /lib64/libc.so.6 #1 0x00007fa6ad2f9d0f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0 #2 0x00007fa6ad2bd534 in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007fa6ad2bd942 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0 #4 0x00007fa6ad2bdac4 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007fa6afa699c6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #6 0x00007fa6afa3a15f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #7 0x00007fa6afa3a3e8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #8 0x00007fa6af93b660 in QThread::exec() () from /lib64/libQtCore.so.4 #9 0x00007fa6afa1a9af in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4 #10 0x00007fa6af93e63c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4 #11 0x00007fa6ad871d18 in start_thread () from /lib64/libpthread.so.0 #12 0x00007fa6b1c177cd in clone () from /lib64/libc.so.6 #13 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fa6864bc700 (LWP 24753)): #0 0x00007fa6ad875971 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fa6af93eaf7 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4 #2 0x00007fa6af93235f in QThreadPoolThread::run() () from /lib64/libQtCore.so.4 #3 0x00007fa6af93e63c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4 #4 0x00007fa6ad871d18 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fa6b1c177cd in clone () from /lib64/libc.so.6 #6 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fa685cbb700 (LWP 24754)): #0 0x00007fa6ad875971 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fa6af93eaf7 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4 #2 0x00007fa6af93235f in QThreadPoolThread::run() () from /lib64/libQtCore.so.4 #3 0x00007fa6af93e63c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4 #4 0x00007fa6ad871d18 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fa6b1c177cd in clone () from /lib64/libc.so.6 #6 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fa6854ba700 (LWP 24755)): #0 0x00007fa6ad875971 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fa6af93eaf7 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4 #2 0x00007fa6af93235f in QThreadPoolThread::run() () from /lib64/libQtCore.so.4 #3 0x00007fa6af93e63c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4 #4 0x00007fa6ad871d18 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fa6b1c177cd in clone () from /lib64/libc.so.6 #6 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fa684cb9700 (LWP 24756)): #0 0x00007fa6ad875971 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fa6af93eaf7 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4 #2 0x00007fa6af93235f in QThreadPoolThread::run() () from /lib64/libQtCore.so.4 #3 0x00007fa6af93e63c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4 #4 0x00007fa6ad871d18 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fa6b1c177cd in clone () from /lib64/libc.so.6 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fa6b22ce780 (LWP 24743)): [KCrash Handler] #5 0x00007fa69578bf10 in QCA::Provider::Context::provider() const () from /lib64/libqca.so.2 #6 0x00007fa6957afbbb in QCA::KeyGenerator::createRSA(int, int, QString const&) () from /lib64/libqca.so.2 #7 0x00007fa6840a30a2 in ?? () from /usr/lib64/kde4/kded_kdeconnect.so #8 0x00007fa6840a4287 in ?? () from /usr/lib64/kde4/kded_kdeconnect.so #9 0x00007fa6b0226b15 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /lib64/libkdecore.so.5 #10 0x00007fa6b1ee2d07 in Kded::loadModule(KSharedPtr<KService> const&, bool) () from /lib64/libkdeinit4_kded4.so #11 0x00007fa6b1ee3d17 in Kded::initModules() () from /lib64/libkdeinit4_kded4.so #12 0x00007fa6b1ee6391 in KDEDApplication::newInstance() () from /lib64/libkdeinit4_kded4.so #13 0x00007fa6b13d0a72 in KUniqueApplicationAdaptor::newInstance(QByteArray const&, QByteArray const&) () from /lib64/libkdeui.so.5 #14 0x00007fa6b13d0af4 in KUniqueApplicationAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libkdeui.so.5 #15 0x00007fa6b13d0c2b in KUniqueApplicationAdaptor::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libkdeui.so.5 #16 0x00007fa6afdbced3 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /lib64/libQtDBus.so.4 #17 0x00007fa6afdbdf06 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) () from /lib64/libQtDBus.so.4 #18 0x00007fa6afdbe946 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () from /lib64/libQtDBus.so.4 #19 0x00007fa6afdbea3b in QDBusActivateObjectEvent::placeMetaCall(QObject*) () from /lib64/libQtDBus.so.4 #20 0x00007fa6afa4fdae in QObject::event(QEvent*) () from /lib64/libQtCore.so.4 #21 0x00007fa6b06b14c4 in QApplication::event(QEvent*) () from /lib64/libQtGui.so.4 #22 0x00007fa6b06af3bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4 #23 0x00007fa6b06b383a in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4 #24 0x00007fa6b13ca7a6 in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5 #25 0x00007fa6afa3b4ae in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4 #26 0x00007fa6afa3ef61 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4 #27 0x00007fa6afa69813 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4 #28 0x00007fa6ad2bd6d5 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #29 0x00007fa6ad2bda08 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0 #30 0x00007fa6ad2bdac4 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #31 0x00007fa6afa699a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #32 0x00007fa6b074f52e in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4 #33 0x00007fa6afa3a15f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #34 0x00007fa6afa3a3e8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4 #35 0x00007fa6afa3f278 in QCoreApplication::exec() () from /lib64/libQtCore.so.4 #36 0x00007fa6b1ee2420 in kdemain () from /lib64/libkdeinit4_kded4.so #37 0x00007fa6b1b49ba5 in __libc_start_main () from /lib64/libc.so.6 #38 0x0000000000400751 in _start ()
This bug is similar, but backtraces differ: https://bugs.kde.org/show_bug.cgi?id=324691
Wait, no! Backtraces are the same. Marking as duplicate. *** This bug has been marked as a duplicate of bug 324691 ***