Application: systemsettings5 (5.2.2)
 (Compiled from sources)
Qt Version: 5.4.1
Operating System: Linux 3.19.0-26-generic i686
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
загрузил пару тем курсоров, посмотрел настройки дисплея. После нажатия на выход к основному меню спросило подтверждения про применение несохраненных параметров. После моего согласия - вылет

-- Backtrace:
Application: Параметры системы (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb0419ac0 (LWP 10681))]

Thread 3 (Thread 0xafe89b40 (LWP 10682)):
#0  0xb775bbe0 in __kernel_vsyscall ()
#1  0xb5d1e3db in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb4fd73a8 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3  0xb4fd9394 in xcb_wait_for_event () from /usr/lib/i386-linux-gnu/libxcb.so.1
#4  0xb00397d3 in QXcbEventReader::run (this=0x9617510) at qxcbconnection.cpp:1105
#5  0xb5f797eb in QThreadPrivate::start (arg=0x9617510) at thread/qthread_unix.cpp:337
#6  0xb4be21aa in start_thread (arg=0xafe89b40) at pthread_create.c:333
#7  0xb5d28fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 2 (Thread 0xa3fa5b40 (LWP 10702)):
#0  0xb4a9acdc in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb4a9d3ab in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb4a9df24 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4a9e156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb62009fc in QEventDispatcherGlib::processEvents (this=0xac06d068, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0xb61a1d93 in QEventLoop::processEvents (this=0xa3fa52d4, flags=...) at kernel/qeventloop.cpp:128
#6  0xb61a21fa in QEventLoop::exec (this=0xa3fa52d4, flags=...) at kernel/qeventloop.cpp:204
#7  0xb5f7440d in QThread::exec (this=0x9eb93d0) at thread/qthread.cpp:503
#8  0xb5f744e8 in QThread::run (this=0x9eb93d0) at thread/qthread.cpp:570
#9  0xb5f797eb in QThreadPrivate::start (arg=0x9eb93d0) at thread/qthread_unix.cpp:337
#10 0xb4be21aa in start_thread (arg=0xa3fa5b40) at pthread_create.c:333
#11 0xb5d28fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb0419ac0 (LWP 10681)):
[KCrash Handler]
#7  0xb5343f16 in QQuickItemPrivate::addToDirtyList() () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#8  0xb5343fc1 in QQuickItemPrivate::dirty(QQuickItemPrivate::DirtyType) () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#9  0xb534481a in QQuickItem::update() () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#10 0xb534ebf9 in ?? () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#11 0xb61d5590 in QMetaCallEvent::placeMetaCall (this=0xac0d1948, object=0x9cd9d70) at kernel/qobject.cpp:485
#12 0xb61d8d03 in QObject::event (this=0x9cd9d70, e=0xac0d1948) at kernel/qobject.cpp:1245
#13 0xb534d5ca in QQuickItem::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#14 0xb6c2682a in QApplicationPrivate::notify_helper (this=0x95f7bf8, receiver=0x9cd9d70, e=0xac0d1948) at kernel/qapplication.cpp:3720
#15 0xb6c2c081 in QApplication::notify (this=0xbf9e1730, receiver=0x9cd9d70, e=0xac0d1948) at kernel/qapplication.cpp:3503
#16 0xb61a4b8a in QCoreApplication::notifyInternal (this=0xbf9e1730, receiver=0x9cd9d70, event=0xac0d1948) at kernel/qcoreapplication.cpp:935
#17 0xb61a6e7c in sendEvent (event=0xac0d1948, receiver=0x9cd9d70) at kernel/qcoreapplication.h:228
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x95f7558) at kernel/qcoreapplication.cpp:1552
#19 0xb61a7597 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1410
#20 0xb62005d3 in postEventSourceDispatch (s=0x95f8570) at kernel/qeventdispatcher_glib.cpp:271
#21 0xb4a9dd64 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#22 0xb4a9e089 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#23 0xb4a9e156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0xb62009e4 in QEventDispatcherGlib::processEvents (this=0x9643de8, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#25 0xb0066611 in QPAEventDispatcherGlib::processEvents (this=0x9643de8, flags=...) at eventdispatchers/qeventdispatcher_glib.cpp:115
#26 0xb61a1d93 in QEventLoop::processEvents (this=0xbf9e1668, flags=...) at kernel/qeventloop.cpp:128
#27 0xb61a21fa in QEventLoop::exec (this=0xbf9e1668, flags=...) at kernel/qeventloop.cpp:204
#28 0xb61aa315 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#29 0xb665da41 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#30 0xb6c21da4 in QApplication::exec () at kernel/qapplication.cpp:2956
#31 0x08053f85 in main (argc=1, argv=0xbf9e1804) at ../../app/main.cpp:54

Reported using DrKonqi