Bug 458535

Application: dolphin (22.08.0)

Qt Version: 5.15.5
Frameworks Version: 5.97.0
Operating System: Linux 5.19.3-arch1-1 x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.25.4 [KCrashBackend]

-- Information about the crash:
Dolphin (and all other KDE apps) crash when laptop is connected to one or multiple external displays.
This allways occurs when any external display is connected. If I switch to Wayland this does not happen.
Allready running applications work fine.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f2ea97a7be4 in QWidget::hide() () from /usr/lib/libQt5Widgets.so.5
#5  0x00007f2ea9900926 in ?? () from /usr/lib/libQt5Widgets.so.5
#6  0x00007f2ea9901061 in QMenuBar::changeEvent(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#7  0x00007f2ea97aed9f in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#8  0x00007f2ea9778b3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#9  0x00007f2ea8a8cad8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#10 0x00007f2ea97a310c in QWidgetPrivate::updateFont(QFont const&) () from /usr/lib/libQt5Widgets.so.5
#11 0x00007f2ea97af250 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#12 0x00007f2ea9778b3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#13 0x00007f2ea8a8cad8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#14 0x00007f2ea97cc9e8 in ?? () from /usr/lib/libQt5Widgets.so.5
#15 0x00007f2ea97cca18 in ?? () from /usr/lib/libQt5Widgets.so.5
#16 0x00007f2ea97cd0d6 in ?? () from /usr/lib/libQt5Widgets.so.5
#17 0x00007f2ea8abd378 in ?? () from /usr/lib/libQt5Core.so.5
#18 0x00007f2ea8f4e0b4 in QWindow::screenChanged(QScreen*) () from /usr/lib/libQt5Gui.so.5
#19 0x00007f2ea8f421e4 in QWindowPrivate::emitScreenChangedRecursion(QScreen*) () from /usr/lib/libQt5Gui.so.5
#20 0x00007f2ea979c8f4 in QWidgetPrivate::create() () from /usr/lib/libQt5Widgets.so.5
#21 0x00007f2ea979cc24 in QWidget::create(unsigned long long, bool, bool) () from /usr/lib/libQt5Widgets.so.5
#22 0x00007f2ea98fe80f in ?? () from /usr/lib/libQt5Widgets.so.5
#23 0x00007f2ea98fec48 in QMenuBar::QMenuBar(QWidget*) () from /usr/lib/libQt5Widgets.so.5
#24 0x00007f2ea98c419c in QMainWindow::menuBar() const () from /usr/lib/libQt5Widgets.so.5
#25 0x00007f2eaa4583ec in KXmlGuiWindow::createGUI(QString const&) () from /usr/lib/libKF5XmlGui.so.5
#26 0x00007f2eaa458dac in KXmlGuiWindow::setupGUI(QSize const&, QFlags<KXmlGuiWindow::StandardWindowOption>, QString const&) () from /usr/lib/libKF5XmlGui.so.5
#27 0x00007f2eaa458f04 in KXmlGuiWindow::setupGUI(QFlags<KXmlGuiWindow::StandardWindowOption>, QString const&) () from /usr/lib/libKF5XmlGui.so.5
#28 0x000055581af5b1da in ?? ()
#29 0x00007f2ea823c2d0 in ?? () from /usr/lib/libc.so.6
#30 0x00007f2ea823c38a in __libc_start_main () from /usr/lib/libc.so.6
#31 0x000055581af5c395 in ?? ()
[Inferior 1 (process 2123) detached]

Reported using DrKonqi