https://bugs.kde.org/show_bug.cgi?id=470361
Bug ID: 470361
Summary: Settings crash on multi monitor setup when disabling
one monitor and then clicking "Revert"
Classification: Applications
Product: systemsettings
Version: 5.25.5
Platform: Kubuntu
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: bugreports.nm...@aleeas.com
Target Milestone: ---
Application: systemsettings (5.25.5)
Qt Version: 5.15.3
Frameworks Version: 5.98.0
Operating System: Linux 5.19.0-42-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.04.2 LTS
DrKonqi: 5.25.5 [KCrashBackend]
-- Information about the crash:
Requires at least two monitors.
To reproduce:
1) Untoggle "Enabled" for one monitor in Display settings
2) Click "Apply"
3) Click "Revert"
4) Crash
The crash can be reproduced every time.
-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[KCrash Handler]
#4 0x00007efd54f2ac3c in KScreen::Config::clone() const () from
/lib/x86_64-linux-gnu/libKF5Screen.so.7
#5 0x00007efd54fd168f in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_kscreen.so
#6 0x00007efd54fd17d3 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_kscreen.so
#7 0x00007efd840f5896 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007efd840e733f in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007efd84d6c713 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007efd840b9e3a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007efd841123eb in QTimerInfoList::activateTimers() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007efd84112cec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007efd82851d3b in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007efd828a66c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007efd8284f3e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007efd841130b8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007efd840b875b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007efd840c0cf4 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x000055d0182750fd in ?? ()
#20 0x00007efd83629d90 in __libc_start_call_main
(main=main@entry=0x55d018274610, argc=argc@entry=2,
argv=argv@entry=0x7ffff9970128) at ../sysdeps/nptl/libc_start_call_main.h:58
#21 0x00007efd83629e40 in __libc_start_main_impl (main=0x55d018274610, argc=2,
argv=0x7ffff9970128, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffff9970118) at ../csu/libc-start.c:392
#22 0x000055d018275a65 in ?? ()
[Inferior 1 (process 164761) detached]
Reported using DrKonqi
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