Application: plasmashell (5.11.5)

Qt Version: 5.10.0
Frameworks Version: 5.40.0
Operating System: Linux 4.14.9-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:

- Unusual behavior I noticed:

- Después de haber iniciado mi sistema operativo openSUSE Tumbleweed ha ocurrido un fallo con el entorno, de la nada se ha apagado por unos instantes la pantalla lo cual no tardo más de 1 minuto pero sin duda es molesto el fallo y esto ha ocurrido apartir de 2 versiones anteriores 

P.D. Quizá esto tenga que ver con el Kernel versión 4.14.9-1-default

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa520fb8f40 (LWP 2737))]

Thread 10 (Thread 0x7fa445a48700 (LWP 2956)):
#0  0x00007fa51a560f2b in poll () from /lib64/libc.so.6
#1  0x00007fa5152d7149 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa5152d725c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa51ae9757b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fa51ae3e4aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fa51ac658da in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fa44700df67 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#7  0x00007fa51ac6a8d0 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fa459d37700 (LWP 2929)):
#0  0x00007fa5152d70c7 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fa5152d725c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa51ae9757b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#3  0x00007fa51ae3e4aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fa51ac658da in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5  0x00007fa51e980b22 in ?? () from /usr/lib64/libQt5Quick.so.5
#6  0x00007fa51ac6a8d0 in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fa46b670700 (LWP 2900)):
#0  0x00007fa519e2082d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa4701e706b in ?? () from /usr/lib64/dri/r600_dri.so
#2  0x00007fa4701e6f87 in ?? () from /usr/lib64/dri/r600_dri.so
#3  0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fa46be71700 (LWP 2899)):
#0  0x00007fa519e2082d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa4701e706b in ?? () from /usr/lib64/dri/r600_dri.so
#2  0x00007fa4701e6f87 in ?? () from /usr/lib64/dri/r600_dri.so
#3  0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fa4f2bd9700 (LWP 2891)):
#0  0x00007fa519e2082d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa52067a614 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007fa52067a659 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fa500d34700 (LWP 2861)):
#0  0x00007fa51a55ca88 in read () from /lib64/libc.so.6
#1  0x00007fa51531b3c0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa5152d6c2b in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa5152d70f0 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fa5152d725c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fa51ae9757b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007fa51ae3e4aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007fa51ac658da in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007fa51ddcebd5 in ?? () from /usr/lib64/libQt5Qml.so.5
#9  0x00007fa51ac6a8d0 in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fa5027c2700 (LWP 2804)):
#0  0x00007fa51531c6f9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fa5152d7248 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa51ae9757b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#3  0x00007fa51ae3e4aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fa51ac658da in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5  0x00007fa51ddcebd5 in ?? () from /usr/lib64/libQt5Qml.so.5
#6  0x00007fa51ac6a8d0 in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fa503fff700 (LWP 2764)):
#0  0x00007fa51ae972fd in ?? () from /usr/lib64/libQt5Core.so.5
#1  0x00007fa5152d6688 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa5152d707b in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa5152d725c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fa51ae9757b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fa51ae3e4aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007fa51ac658da in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007fa51b2bcbd5 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007fa51ac6a8d0 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa50a8e5700 (LWP 2755)):
#0  0x00007fa51a560f2b in poll () from /lib64/libc.so.6
#1  0x00007fa51f59a387 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fa51f59c17a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fa50d49c8d9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fa51ac6a8d0 in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007fa519e1a558 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fa51a56b6df in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa520fb8f40 (LWP 2737)):
[KCrash Handler]
#6  0x00007fa51ea211f8 in QQuickPointerMouseEvent::asMouseEvent(QPointF const&) const () from /usr/lib64/libQt5Quick.so.5
#7  0x00007fa51ea54e28 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /usr/lib64/libQt5Quick.so.5
#8  0x00007fa51ea558c9 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /usr/lib64/libQt5Quick.so.5
#9  0x00007fa51ea560bb in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) () from /usr/lib64/libQt5Quick.so.5
#10 0x00007fa51b64dc3b in QWindow::event(QEvent*) () from /usr/lib64/libQt5Gui.so.5
#11 0x00007fa51ea57bd5 in QQuickWindow::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#12 0x00007fa51be3fe6c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#13 0x00007fa51be47164 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#14 0x00007fa51ae3fc98 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#15 0x00007fa51b64264c in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5
#16 0x00007fa51b643f95 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5
#17 0x00007fa51b61de5b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5
#18 0x00007fa50d51df6b in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#19 0x00007fa51ae3e4aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#20 0x00007fa51ae46fe4 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#21 0x000055a2111d6f0f in ?? ()
#22 0x00007fa51a493f4a in __libc_start_main () from /lib64/libc.so.6
#23 0x000055a2111d72aa in _start ()

Possible duplicates by query: bug 388557, bug 386081.

Reported using DrKonqi