[kde] [Bug 444192] Crash when DisplayPort monitor connected

[René Serral]

https://bugs.kde.org/show_bug.cgi?id=444192

--- Comment #2 from René Serral <rserral at gmail.com> ---
Sorry for the delay I had to get back to the office to test. Here you have a
crash report for the systemsettings app. Hope this helps:

Application: System Settings (systemsettings5), signal: Segmentation fault

[KCrash Handler]
#4  QWidget::hide (this=0x55f992e69294) at kernel/qwidget.cpp:7916
#5  0x00007fd5be68156d in QMenuBarPrivate::updateGeometries
(this=0x55fccd2a3f20) at widgets/qmenubar.cpp:256
#6  0x00007fd5be6861a0 in QMenuBar::changeEvent (this=0x55fccd32cb70,
e=0x7ffd6b1ab0a0) at widgets/qmenubar.cpp:1446
#7  0x00007fd5be52e146 in QWidget::event (this=0x55fccd32cb70,
event=0x7ffd6b1ab0a0) at kernel/qwidget.cpp:8961
#8  0x00007fd5be4eb6b3 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55fccd32cb70, e=0x7ffd6b1ab0a0) at
kernel/qapplication.cpp:3632
#9  0x00007fd5bd8ee16a in QCoreApplication::notifyInternal2
(receiver=0x55fccd32cb70, event=0x7ffd6b1ab0a0) at
kernel/qcoreapplication.cpp:1063
#10 0x00007fd5be51f305 in QWidgetPrivate::updateFont
(this=this at entry=0x55fccd2a3f20, font=...) at kernel/qwidget.cpp:4654
#11 0x00007fd5be52e600 in QWidget::event (this=0x55fccd32cb70,
event=0x7ffd6b1ab250) at kernel/qwidget.cpp:9055
#12 0x00007fd5be4eb6b3 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55fccd32cb70, e=0x7ffd6b1ab250) at
kernel/qapplication.cpp:3632
#13 0x00007fd5bd8ee16a in QCoreApplication::notifyInternal2
(receiver=0x55fccd32cb70, event=0x7ffd6b1ab250) at
kernel/qcoreapplication.cpp:1063
#14 0x00007fd5be547596 in sendScreenChangeRecursively (widget=0x55fccd32cb70)
at kernel/qwidgetwindow.cpp:752
#15 0x00007fd5be5475c6 in sendScreenChangeRecursively (widget=<optimized out>)
at kernel/qwidgetwindow.cpp:757
#16 0x00007fd5be547696 in QWidgetWindow::handleScreenChange
(this=0x55fccd33a130) at kernel/qwidgetwindow.cpp:764
#17 QWidgetWindow::qt_static_metacall (_c=QMetaObject::InvokeMetaMethod,
_a=<optimized out>, _id=<optimized out>, _o=0x55fccd33a130) at
.moc/moc_qwidgetwindow_p.cpp:77
#18 QWidgetWindow::qt_static_metacall (_o=0x55fccd33a130, _c=<optimized out>,
_id=<optimized out>, _a=<optimized out>) at .moc/moc_qwidgetwindow_p.cpp:70
#19 0x00007fd5bd925a88 in doActivate<false> (sender=0x55fccd33a130,
signal_index=3, argv=0x7ffd6b1ab3c0) at kernel/qobject.cpp:3898
#20 0x00007fd5bd91ed67 in QMetaObject::activate
(sender=sender at entry=0x55fccd33a130, m=m at entry=0x7fd5be365300
<QWindow::staticMetaObject>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7ffd6b1ab3c0) at kernel/qobject.cpp:3946
#21 0x00007fd5bdde77b3 in QWindow::screenChanged
(this=this at entry=0x55fccd33a130, _t1=<optimized out>, _t1 at entry=0x55fcccf27710)
at .moc/moc_qwindow.cpp:729
#22 0x00007fd5bdde8001 in QWindowPrivate::emitScreenChangedRecursion
(this=<optimized out>, newScreen=0x55fcccf27710) at kernel/qwindow.cpp:484
#23 0x00007fd5be5204d5 in QWidgetPrivate::create
(this=this at entry=0x55fcccd712d0) at kernel/qwidget.cpp:1288
#24 0x00007fd5be5207fe in QWidget::create (this=0x55fcccfcb710,
window=<optimized out>, initializeWindow=<optimized out>,
destroyOldWindow=<optimized out>) at kernel/qwidget.cpp:1179
#25 0x00007fd5be683adf in QMenuBarPrivate::handleReparent (this=<optimized
out>) at widgets/qmenubar.cpp:1421
#26 0x00007fd5be683fa9 in QMenuBarPrivate::init (this=0x55fccd2a3f20) at
widgets/qmenubar.cpp:705
#27 0x00007fd5be684198 in QMenuBar::QMenuBar (this=<optimized out>,
parent=<optimized out>) at widgets/qmenubar.cpp:741
#28 0x00007fd5be6456c2 in QMainWindow::menuBar (this=0x55fcccfcb710) at
widgets/qmainwindow.cpp:508
#29 0x00007fd5beef4c3b in KXmlGuiWindow::createGUI(QString const&) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#30 0x00007fd5beef55db in KXmlGuiWindow::setupGUI(QSize const&,
QFlags<KXmlGuiWindow::StandardWindowOption>, QString const&) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#31 0x00007fd5beef5721 in
KXmlGuiWindow::setupGUI(QFlags<KXmlGuiWindow::StandardWindowOption>, QString
const&) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#32 0x000055fccb9b3288 in ?? ()
#33 0x000055fccb9b0560 in ?? ()
#34 0x00007fd5bd221fd0 in __libc_start_call_main
(main=main at entry=0x55fccb9afae0, argc=argc at entry=1,
argv=argv at entry=0x7ffd6b1aba78) at ../sysdeps/nptl/libc_start_call_main.h:58
#35 0x00007fd5bd22207d in __libc_start_main_impl (main=0x55fccb9afae0, argc=1,
argv=0x7ffd6b1aba78, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd6b1aba68) at ../csu/libc-start.c:409
#36 0x000055fccb9b12d5 in ?? ()
[Inferior 1 (process 72725) detached]

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