SUMMARY Poer crashes randomly, some options disappear from logout screen, power management shows an error message about some service not running. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.15.2 KDE Frameworks Version: 5.55.0 Qt Version: 5.12.1 Thread 4 (Thread 0x7f517956c700 (LWP 24711)): #0 0x00007f5180d4cc21 in poll () at /usr/lib/libc.so.6 #1 0x00007f517dabb540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f517dabb62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f517dabb682 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007f517da9667b in () at /usr/lib/libglib-2.0.so.0 #5 0x00007f5180126a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f5180d57b23 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f517a09a700 (LWP 24705)): #0 0x00007f5180d4cc21 in poll () at /usr/lib/libc.so.6 #1 0x00007f517dabb540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f517dabb62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f5181281d04 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f516c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f518122ab2c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f517a099d30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007f518106e569 in QThread::exec() (this=this@entry=0x7f5181571080 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007f51814f5ba6 in QDBusConnectionManager::run() (this=0x7f5181571080 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178 #7 0x00007f518106f96c in QThreadPrivate::start(void*) (arg=0x7f5181571080 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361 #8 0x00007f5180126a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f5180d57b23 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f5178d6b700 (LWP 24715)): #0 0x00007f5180d4cc21 in poll () at /usr/lib/libc.so.6 #1 0x00007f517dabb540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f517dabc5c2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007f5179693cb8 in () at /usr/lib/libgio-2.0.so.0 #4 0x00007f517da9667b in () at /usr/lib/libglib-2.0.so.0 #5 0x00007f5180126a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f5180d57b23 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f517ba99840 (LWP 24685)): #0 0x00007f5180c93d7f in raise () at /usr/lib/libc.so.6 #1 0x00007f51822d5bcf in KCrash::defaultCrashHandler(int) () at /usr/lib/libKF5Crash.so.5 #2 0x00007f5180c93e00 in <signal handler called> () at /usr/lib/libc.so.6 #3 0x00007f51810c5333 in QHashData::nextNode(QHashData::Node*) (node=0x7f516c01d1e0) at tools/qhash.cpp:591 #4 0x00007f518228d8a5 in PowerDevil::PolicyAgent::onServiceUnregistered(QString const&) () at /usr/lib/libpowerdevilcore.so.2 #5 0x00007f51822b89fa in () at /usr/lib/libpowerdevilcore.so.2 #6 0x00007f518125687c in QMetaObject::activate(QObject*, int, int, void**) (sender=0x5566f39af1d0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3789 #7 0x00007f51815536c6 in QDBusServiceWatcher::serviceUnregistered(QString const&) (this=<optimized out>, _t1=...) at .moc/moc_qdbusservicewatcher.cpp:234 #8 0x00007f5181553826 in QDBusServiceWatcherPrivate::_q_serviceOwnerChanged(QString const&, QString const&, QString const&) (this=<optimized out>, service=..., oldOwner=..., newOwner=...) at qdbusservicewatcher.cpp:80 #9 0x00007f5181553f2b in QDBusServiceWatcher::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x5566f39af1d0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=3, _a=_a@entry=0x7ffef67f13c0) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1038 #10 0x00007f5181554333 in QDBusServiceWatcher::qt_metacall(QMetaObject::Call, int, void**) (this=0x5566f39af1d0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7ffef67f13c0) at .moc/moc_qdbusservicewatcher.cpp:196 #11 0x00007f51815019ef in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:991 #12 0x00007f5181257152 in QObject::event(QEvent*) (this=0x5566f39af1d0, e=<optimized out>) at kernel/qobject.cpp:1260 #13 0x00007f518122be99 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5566f39af1d0, event=0x7f516c01d290) at ../../include/QtCore/5.12.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322 #14 0x00007f518122ef38 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x5566f38ed090) at kernel/qcoreapplication.cpp:1799 #15 0x00007f5181282714 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x5566f38ee520) at kernel/qeventdispatcher_glib.cpp:276 #16 0x00007f517dab9a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #17 0x00007f517dabb5e9 in () at /usr/lib/libglib-2.0.so.0 #18 0x00007f517dabb62e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #19 0x00007f5181281ce9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x5566f38f0ff0, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #20 0x00007f518122ab2c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffef67f1810, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #21 0x00007f5181232e36 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #22 0x00005566f272818f in () #23 0x00007f5180c80223 in __libc_start_main () at /usr/lib/libc.so.6 #24 0x00005566f27281fe in _start ()
Same issue here on Manjaro. Powerdevil is crashing randomly although I have noticed it occuring when an openvpn connection drops also. Manjaro Plasma 5.12.1 Frameworks 5.55 Qt 5.12.1 Kernel 4.19.26 Mar 07 00:20:56 manjaro org_kde_powerdevil[2529]: "Message recipient disconnected from message bus without replying" Mar 07 00:20:57 manjaro systemd-coredump[2535]: Process 2367 (org_kde_powerde) of user 1000 dumped core. Stack trace of thread 2367: #0 0x00007fbc35409d7f raise (libc.so.6) #1 0x00007fbc36a3f682 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5) #2 0x00007fbc35409e00 __restore_rt (libc.so.6) #3 0x00007fbc35863606 _ZeqRK7QStringS1_ (libQt5Core.so.5) #4 0x00007fbc369f78be _ZN10PowerDevil11PolicyAgent21onServiceUnregisteredERK7QString (libpowerdevilcore.so.2) #5 0x00007fbc36a229fa n/a (libpowerdevilcore.so.2) #6 0x00007fbc359ca87c _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5) #7 0x00007fbc35cc76c6 _ZN19QDBusServiceWatcher19serviceUnregisteredERK7QString (libQt5DBus.so.5) #8 0x00007fbc35cc7f2b n/a (libQt5DBus.so.5) #9 0x00007fbc35cc8333 _ZN19QDBusServiceWatcher11qt_metacallEN11QMetaObject4CallEiPPv (libQt5DBus.so.5) #10 0x00007fbc35c759ef n/a (libQt5DBus.so.5) #11 0x00007fbc359cb152 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5) #12 0x00007fbc3599fe99 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #13 0x00007fbc359a2f38 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5) #14 0x00007fbc359f6714 n/a (libQt5Core.so.5) #15 0x00007fbc33c23a2f g_main_context_dispatch (libglib-2.0.so.0) #16 0x00007fbc33c255e9 n/a (libglib-2.0.so.0) #17 0x00007fbc33c2562e g_main_context_iteration (libglib-2.0.so.0) #18 0x00007fbc359f5ce9 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #19 0x00007fbc3599eb2c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #20 0x00007fbc359a6e36 _ZN16QCoreApplication4execEv (libQt5Core.so.5) #21 0x00005643dba4018f n/a (org_kde_powerdevil) #22 0x00007fbc353f6223 __libc_start_main (libc.so.6) #23 0x00005643dba401fe _start (org_kde_powerdevil) Stack trace of thread 2369: #0 0x00007fbc354c2c21 __poll (libc.so.6) #1 0x00007fbc33c25540 n/a (libglib-2.0.so.0) #2 0x00007fbc33c2562e g_main_context_iteration (libglib-2.0.so.0) #3 0x00007fbc359f5d04 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007fbc3599eb2c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007fbc357e2569 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x00007fbc35c69ba6 n/a (libQt5DBus.so.5) #7 0x00007fbc357e396c n/a (libQt5Core.so.5) #8 0x00007fbc3489ca9d start_thread (libpthread.so.0) #9 0x00007fbc354cdb23 __clone (libc.so.6) Stack trace of thread 2371: #0 0x00007fbc354c2c21 __poll (libc.so.6) #1 0x00007fbc33c25540 n/a (libglib-2.0.so.0) #2 0x00007fbc33c265c2 g_main_loop_run (libglib-2.0.so.0) #3 0x00007fbc2de1dcb8 n/a (libgio-2.0.so.0) #4 0x00007fbc33c0067b n/a (libglib-2.0.so.0) #5 0x00007fbc3489ca9d start_thread (libpthread.so.0) #6 0x00007fbc354cdb23 __clone (libc.so.6) Stack trace of thread 2370: #0 0x00007fbc354c2c21 __poll (libc.so.6) #1 0x00007fbc33c25540 n/a (libglib-2.0.so.0) #2 0x00007fbc33c2562e g_main_context_iteration (libglib-2.0.so.0) #3 0x00007fbc33c25682 n/a (libglib-2.0.so.0) #4 0x00007fbc33c0067b n/a (libglib-2.0.so.0) #5 0x00007fbc3489ca9d start_thread (libpthread.so.0) #6 0x00007fbc354cdb23 __clone (libc.so.6)
*** This bug has been marked as a duplicate of bug 403776 ***