Used to work fine till recently but since the last two days, I see kglobalaccel5 crashing on every startup and needless to say, all global shortcuts don't work. The Input Services service in System Settings > Startup and Shutdown > Background Services is shown to be running, but if it is stopped and started, kglobalaccel5 crashes again (and the status of the Input Services services goes back to Running). The crash information window sometimes shows 'Signal: Floating point exception (8)' and sometimes 'Signal: Segmentation fault (11)'. The Developer Information tab has the following output:

Code: Select all

Application: KDE Global Shortcuts Service (kglobalaccel5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5f1b6e9800 (LWP 1780))]

Thread 3 (Thread 0x7f5f06fb1700 (LWP 1785)):
#0  0x00007f5f196bcbf9 in __GI___poll (fds=0x7f5ef8004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5f1620b539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5f1620b64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5f19fff15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5f19fa064a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5f19dc841a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f5f18ca9015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f5f19dc9bc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f5f182ef6db in start_thread (arg=0x7f5f06fb1700) at pthread_create.c:463
#9  0x00007f5f196c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f5f0f949700 (LWP 1781)):
#0  0x00007f5f196bcbf9 in __GI___poll (fds=0x7f5f0f948cb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5f154f8747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f5f154fa36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f5f10ec432a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f5f19dc9bc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5f182ef6db in start_thread (arg=0x7f5f0f949700) at pthread_create.c:463
#6  0x00007f5f196c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f5f1b6e9800 (LWP 1780)):
[KCrash Handler]
#6  0x00007f5f1b303da0 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccelPrivate.so.5
#7  0x00007f5f1b300af0 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccelPrivate.so.5
#8  0x00007f5f1b30999b in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccelPrivate.so.5
#9  0x00007f5f1b309d85 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccelPrivate.so.5
#10 0x00007f5f18cb4128 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#11 0x00007f5f18cb8f80 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#12 0x00007f5f18cb9467 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#13 0x00007f5f18cbbf1e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#14 0x00007f5f19fd2992 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f5f19fa2328 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f5f19fa4e87 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f5f19fffb23 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f5f1620b387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f5f1620b5c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f5f1620b64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f5f19fff15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f5f19fa064a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f5f19fa9800 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x0000563ec60c47f7 in main (argc=<optimized out>, argv=<optimized out>) at ./src/runtime/main.cpp:88

Running the executable from the terminal gives the following output:

Code: Select all

[1] 13984
KCrash: Attempting to start /usr/bin/kglobalaccel5 from kdeinit
sock_file=/run/user/1000/kdeinit5__0
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = kglobalaccel5 path = /usr/bin pid = 13984
KCrash: Arguments: /usr/bin/kglobalaccel5
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__0
QSocketNotifier: Invalid socket 7 and type 'Read', disabling...
QSocketNotifier: Invalid socket 8 and type 'Read', disabling...

[1]  + 13984 suspended (signal)  kglobalaccel5
[1]  + 13984 exit 253   kglobalaccel5

I have already tried reinstalling libkf5globalaccel-* and libkf5globalprivate5 but still face this issue. Incidentally, the Report Bug and Restart Application buttons on the crash details window are disabled. The Developer Information tab says 'The generated crash information is not useful' and hence I am not sure if reporting this as a bug would help.

…libkf5globalaccel…

Install debug-versions of the packages including
the crashed functions of Your text above , if available.

Then repeat.

Then send bug report.

After installing the debugsym packages and regenerating the crash report, it says that the information is helpful and shows three stars in front of it, although the Report Bug and Restart Application buttons are still greyed out. So pasting the backtrace here instead:

Code: Select all

Application: KDE Global Shortcuts Service (kglobalaccel5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4c03130800 (LWP 1786))]

Thread 3 (Thread 0x7f4bea9bd700 (LWP 1788)):
#0  0x00007f4c010ff0b4 in __GI___libc_read (fd=6, buf=0x7f4bea9bcb60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f4bfdc96cd0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4bfdc52027 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4bfdc524e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4bfdc5264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4c01a4615b in QEventDispatcherGlib::processEvents (this=0x7f4be4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f4c019e764a in QEventLoop::exec (this=this@entry=0x7f4bea9bcd70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f4c0180f41a in QThread::exec (this=this@entry=0x7f4c00967d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:531
#8  0x00007f4c006f0015 in QDBusConnectionManager::run (this=0x7f4c00967d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#9  0x00007f4c01810bc2 in QThreadPrivate::start (arg=0x7f4c00967d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#10 0x00007f4bffd366db in start_thread (arg=0x7f4bea9bd700) at pthread_create.c:463
#11 0x00007f4c0111088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f4bf7390700 (LWP 1787)):
#0  0x00007f4c01103bf9 in __GI___poll (fds=0x7f4bf738fcb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f4bfcf3f747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f4bfcf4136a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f4bf890b32a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f4c01810bc2 in QThreadPrivate::start (arg=0x55b18b4864a0) at thread/qthread_unix.cpp:361
#5  0x00007f4bffd366db in start_thread (arg=0x7f4bf7390700) at pthread_create.c:463
#6  0x00007f4c0111088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f4c03130800 (LWP 1786)):
[KCrash Handler]
#6  GlobalShortcut::isPresent (this=this@entry=0x33000000300031) at ./src/runtime/globalshortcut.cpp:106
#7  0x00007f4c02d47af0 in KdeDGlobalAccel::Component::cleanUp (this=0x55b18b5049a0) at ./src/runtime/component.cpp:166
#8  0x00007f4c02d5099b in KdeDGlobalAccel::Component::qt_static_metacall (_o=_o@entry=0x55b18b5049a0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7fffbeaeb060) at ./obj-x86_64-linux-gnu/src/runtime/KF5GlobalAccelPrivate_autogen/EWIEGA46WW/moc_component.cpp:130
#9  0x00007f4c02d50d85 in KdeDGlobalAccel::Component::qt_metacall (this=0x55b18b5049a0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fffbeaeb060) at ./obj-x86_64-linux-gnu/src/runtime/KF5GlobalAccelPrivate_autogen/EWIEGA46WW/moc_component.cpp:205
#10 0x00007f4c006fb128 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x7f4be4003f10, object=object@entry=0x55b18b5049a0, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:991
#11 0x00007f4c006fff80 in QDBusConnectionPrivate::activateCall (this=this@entry=0x7f4be4003f10, object=0x55b18b5049a0, flags=240, msg=...) at qdbusintegrator.cpp:894
#12 0x00007f4c00700467 in QDBusConnectionPrivate::activateCall (msg=..., flags=<optimized out>, object=<optimized out>, this=0x7f4be4003f10) at qdbusintegrator.cpp:843
#13 QDBusConnectionPrivate::activateObject (this=0x7f4be4003f10, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1501
#14 0x00007f4c00702f1e in QDBusActivateObjectEvent::placeMetaCall (this=0x7f4be4016600) at qdbusintegrator.cpp:1597
#15 0x00007f4c01a19992 in QObject::event (this=0x55b18b5049a0, e=<optimized out>) at kernel/qobject.cpp:1249
#16 0x00007f4c019e9328 in QCoreApplication::notifyInternal2 (receiver=0x55b18b5049a0, event=0x7f4be4016600) at kernel/qcoreapplication.cpp:1061
#17 0x00007f4c019e94fe in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7f4be4016600) at kernel/qcoreapplication.cpp:1451
#18 0x00007f4c019ebe87 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55b18b484440) at kernel/qcoreapplication.cpp:1800
#19 0x00007f4c019ec428 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1654
#20 0x00007f4c01a46b23 in postEventSourceDispatch (s=0x55b18b4ec9b0) at kernel/qeventdispatcher_glib.cpp:276
#21 0x00007f4bfdc52387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f4bfdc525c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f4bfdc5264c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f4c01a4613f in QEventDispatcherGlib::processEvents (this=0x55b18b487eb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#25 0x00007f4c019e764a in QEventLoop::exec (this=this@entry=0x7fffbeaeb620, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#26 0x00007f4c019f0800 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1364
#27 0x000055b1895a17f7 in main (argc=<optimized out>, argv=<optimized out>) at ./src/runtime/main.cpp:88

Facing the same issue.

Crash log similar to OP:

Code: Select all

Application: KDE Global Shortcuts Service (kglobalaccel5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fec7f88d800 (LWP 19396))]

Thread 3 (Thread 0x7fec67064700 (LWP 19404)):
#0  0x00007fec7d84abf9 in __GI___poll (fds=0x7fec60004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fec7a399539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fec7a39964c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fec7e18d15b in QEventDispatcherGlib::processEvents (this=0x7fec60000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fec7e12e64a in QEventLoop::exec (this=this@entry=0x7fec67063d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fec7df5641a in QThread::exec (this=this@entry=0x7fec7d0aed80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:531
#6  0x00007fec7ce37015 in QDBusConnectionManager::run (this=0x7fec7d0aed80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007fec7df57bc2 in QThreadPrivate::start (arg=0x7fec7d0aed80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#8  0x00007fec7c47d6db in start_thread (arg=0x7fec67064700) at pthread_create.c:463
#9  0x00007fec7d85788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fec73ad7700 (LWP 19397)):
#0  0x00007fec7d84abf9 in __GI___poll (fds=0x7fec73ad6cb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fec79686747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fec7968836a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fec7505232a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fec7df57bc2 in QThreadPrivate::start (arg=0x55778f6c60b0) at thread/qthread_unix.cpp:361
#5  0x00007fec7c47d6db in start_thread (arg=0x7fec73ad7700) at pthread_create.c:463
#6  0x00007fec7d85788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fec7f88d800 (LWP 19396)):
[KCrash Handler]
#6  GlobalShortcut::isPresent (this=this@entry=0x10000000f0) at ./src/runtime/globalshortcut.cpp:106
#7  0x00007fec7f48eaf0 in KdeDGlobalAccel::Component::cleanUp (this=0x55778f757ef0) at ./src/runtime/component.cpp:166
#8  0x00007fec7f49799b in KdeDGlobalAccel::Component::qt_static_metacall (_o=_o@entry=0x55778f757ef0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7ffc3ab36aa0) at ./obj-x86_64-linux-gnu/src/runtime/KF5GlobalAccelPrivate_autogen/EWIEGA46WW/moc_component.cpp:130
#9  0x00007fec7f497d85 in KdeDGlobalAccel::Component::qt_metacall (this=0x55778f757ef0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7ffc3ab36aa0) at ./obj-x86_64-linux-gnu/src/runtime/KF5GlobalAccelPrivate_autogen/EWIEGA46WW/moc_component.cpp:205
#10 0x00007fec7ce42128 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x7fec60003f10, object=object@entry=0x55778f757ef0, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:991
#11 0x00007fec7ce46f80 in QDBusConnectionPrivate::activateCall (this=this@entry=0x7fec60003f10, object=0x55778f757ef0, flags=240, msg=...) at qdbusintegrator.cpp:894
#12 0x00007fec7ce47467 in QDBusConnectionPrivate::activateCall (msg=..., flags=<optimized out>, object=<optimized out>, this=0x7fec60003f10) at qdbusintegrator.cpp:843
#13 QDBusConnectionPrivate::activateObject (this=0x7fec60003f10, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1501
#14 0x00007fec7ce49f1e in QDBusActivateObjectEvent::placeMetaCall (this=0x7fec60017540) at qdbusintegrator.cpp:1597
#15 0x00007fec7e160992 in QObject::event (this=0x55778f757ef0, e=<optimized out>) at kernel/qobject.cpp:1249
#16 0x00007fec7e130328 in QCoreApplication::notifyInternal2 (receiver=0x55778f757ef0, event=0x7fec60017540) at kernel/qcoreapplication.cpp:1061
#17 0x00007fec7e1304fe in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7fec60017540) at kernel/qcoreapplication.cpp:1451
#18 0x00007fec7e132e87 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55778f6be440) at kernel/qcoreapplication.cpp:1800
#19 0x00007fec7e133428 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1654
#20 0x00007fec7e18db23 in postEventSourceDispatch (s=0x55778f71a300) at kernel/qeventdispatcher_glib.cpp:276
#21 0x00007fec7a399387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fec7a3995c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fec7a39964c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fec7e18d13f in QEventDispatcherGlib::processEvents (this=0x55778f6cd390, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#25 0x00007fec7e12e64a in QEventLoop::exec (this=this@entry=0x7ffc3ab37060, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#26 0x00007fec7e137800 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1364
#27 0x000055778dfb87f7 in main (argc=<optimized out>, argv=<optimized out>) at ./src/runtime/main.cpp:88


Hello.

Getting same segfault on session start:

Code: Select all

Application: Служба глобальных комбинаций клавиш от KDE (kglobalaccel5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0a7181e800 (LWP 3031))]

Thread 3 (Thread 0x7f0a58f97700 (LWP 3033)):
#0  0x00007f0a6f7d4bf9 in __GI___poll (fds=0x7f0a54004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0a6c323539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0a6c32364c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0a7011715b in QEventDispatcherGlib::processEvents (this=0x7f0a54000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0a700b864a in QEventLoop::exec (this=this@entry=0x7f0a58f96d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f0a6fee041a in QThread::exec (this=this@entry=0x7f0a6f038d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:531
#6  0x00007f0a6edc1015 in QDBusConnectionManager::run (this=0x7f0a6f038d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007f0a6fee1bc2 in QThreadPrivate::start (arg=0x7f0a6f038d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#8  0x00007f0a6e4076db in start_thread (arg=0x7f0a58f97700) at pthread_create.c:463
#9  0x00007f0a6f7e188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f0a6592f700 (LWP 3032)):
#0  0x00007f0a6f7d4bf9 in __GI___poll (fds=0x7f0a6592ecb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0a6b610747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f0a6b61236a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f0a66eaa32a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f0a6fee1bc2 in QThreadPrivate::start (arg=0x55a0ca745f70) at thread/qthread_unix.cpp:361
#5  0x00007f0a6e4076db in start_thread (arg=0x7f0a6592f700) at pthread_create.c:463
#6  0x00007f0a6f7e188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f0a7181e800 (LWP 3031)):
[KCrash Handler]
#6  GlobalShortcut::isPresent (this=this@entry=0x32002e0031003a) at ./src/runtime/globalshortcut.cpp:106
#7  0x00007f0a71418af0 in KdeDGlobalAccel::Component::cleanUp (this=0x55a0ca7bf6b0) at ./src/runtime/component.cpp:166
#8  0x00007f0a7142199b in KdeDGlobalAccel::Component::qt_static_metacall (_o=_o@entry=0x55a0ca7bf6b0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7ffc739b2b00) at ./obj-x86_64-linux-gnu/src/runtime/KF5GlobalAccelPrivate_autogen/EWIEGA46WW/moc_component.cpp:130
#9  0x00007f0a71421d85 in KdeDGlobalAccel::Component::qt_metacall (this=0x55a0ca7bf6b0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7ffc739b2b00) at ./obj-x86_64-linux-gnu/src/runtime/KF5GlobalAccelPrivate_autogen/EWIEGA46WW/moc_component.cpp:205
#10 0x00007f0a6edcc128 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x7f0a54003f10, object=object@entry=0x55a0ca7bf6b0, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:991
#11 0x00007f0a6edd0f80 in QDBusConnectionPrivate::activateCall (this=this@entry=0x7f0a54003f10, object=0x55a0ca7bf6b0, flags=240, msg=...) at qdbusintegrator.cpp:894
#12 0x00007f0a6edd1467 in QDBusConnectionPrivate::activateCall (msg=..., flags=<optimized out>, object=<optimized out>, this=0x7f0a54003f10) at qdbusintegrator.cpp:843
#13 QDBusConnectionPrivate::activateObject (this=0x7f0a54003f10, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1501
#14 0x00007f0a6edd3f1e in QDBusActivateObjectEvent::placeMetaCall (this=0x7f0a54015b50) at qdbusintegrator.cpp:1597
#15 0x00007f0a700ea992 in QObject::event (this=0x55a0ca7bf6b0, e=<optimized out>) at kernel/qobject.cpp:1249
#16 0x00007f0a700ba328 in QCoreApplication::notifyInternal2 (receiver=0x55a0ca7bf6b0, event=0x7f0a54015b50) at kernel/qcoreapplication.cpp:1061
#17 0x00007f0a700ba4fe in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7f0a54015b50) at kernel/qcoreapplication.cpp:1451
#18 0x00007f0a700bce87 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55a0ca740440) at kernel/qcoreapplication.cpp:1800
#19 0x00007f0a700bd428 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1654
#20 0x00007f0a70117b23 in postEventSourceDispatch (s=0x55a0ca7a90e0) at kernel/qeventdispatcher_glib.cpp:276
#21 0x00007f0a6c323387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f0a6c3235c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f0a6c32364c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f0a7011713f in QEventDispatcherGlib::processEvents (this=0x55a0ca74cda0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#25 0x00007f0a700b864a in QEventLoop::exec (this=this@entry=0x7ffc739b30c0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#26 0x00007f0a700c1800 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1364
#27 0x000055a0c9b3e7f7 in main (argc=<optimized out>, argv=<optimized out>) at ./src/runtime/main.cpp:88


Hello, I've been getting a similar error immediately after startup during the past week, and now none of my keyboard shortcuts work.

Code: Select all

Application: KDE Global Shortcuts Service (kglobalaccel5), signal: Floating point exception
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff2ea81c800 (LWP 1221))]

Thread 3 (Thread 0x7ff2d1fa6700 (LWP 1235)):
#0  0x00007ff2e87d8bf9 in __GI___poll (fds=0x7ff2cc004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff2e5327539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff2e532764c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff2e911b15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff2e90bc64a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff2e8ee441a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff2e7dc5015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007ff2e8ee5bc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff2e740b6db in start_thread (arg=0x7ff2d1fa6700) at pthread_create.c:463
#9  0x00007ff2e87e588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7ff2dea22700 (LWP 1233)):
#0  0x00007ff2e87d8bf9 in __GI___poll (fds=0x7ff2dea21cb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff2e4614747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007ff2e461636a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007ff2dff9d32a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007ff2e8ee5bc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff2e740b6db in start_thread (arg=0x7ff2dea22700) at pthread_create.c:463
#6  0x00007ff2e87e588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff2ea81c800 (LWP 1221)):
[KCrash Handler]
#6  0x00007ff2e8f42f19 in QHashData::nextNode(QHashData::Node*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff2ea41cbab in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccelPrivate.so.5
#8  0x00007ff2ea42599b in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccelPrivate.so.5
#9  0x00007ff2ea425d85 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccelPrivate.so.5
#10 0x00007ff2e7dd0128 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#11 0x00007ff2e7dd4f80 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#12 0x00007ff2e7dd5467 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#13 0x00007ff2e7dd7f1e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#14 0x00007ff2e90ee992 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ff2e90be328 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ff2e90c0e87 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007ff2e911bb23 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007ff2e5327387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007ff2e53275c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007ff2e532764c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007ff2e911b13f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007ff2e90bc64a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007ff2e90c5800 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x0000559d3ab247f7 in ?? ()
#25 0x00007ff2e86e5b97 in __libc_start_main (main=0x559d3ab244c0, argc=1, argv=0x7fff950f40b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff950f40a8) at ../csu/libc-start.c:310
#26 0x0000559d3ab2487a in ?? ()