Bug 515841 - Settings app crashed while rapidly trying several Global Themes
Summary: Settings app crashed while rapidly trying several Global Themes
Status: RESOLVED DOWNSTREAM
Alias: None
Product: systemsettings
Classification: Applications
Component: general (other bugs)
Version First Reported In: 5.27.11
Platform: Kubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2026-02-10 23:01 UTC by deusexaethera@gmail.com
Modified: 2026-02-10 23:33 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:


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Description deusexaethera@gmail.com 2026-02-10 23:01:20 UTC
Application: systemsettings (5.27.11)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-100-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.4 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
As the title states. No additional useful details to provide.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault

[KCrash Handler]
#4  0x000070bf2c48667a in QQuickWindowPrivate::sendFilteredPointerEventImpl(QQuickPointerEvent*, QQuickItem*, QQuickItem*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x000070bf2c486579 in QQuickWindowPrivate::sendFilteredPointerEventImpl(QQuickPointerEvent*, QQuickItem*, QQuickItem*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x000070bf2c486579 in QQuickWindowPrivate::sendFilteredPointerEventImpl(QQuickPointerEvent*, QQuickItem*, QQuickItem*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x000070bf2c486579 in QQuickWindowPrivate::sendFilteredPointerEventImpl(QQuickPointerEvent*, QQuickItem*, QQuickItem*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x000070bf2c4873b4 in QQuickWindowPrivate::deliverToPassiveGrabbers(QVector<QPointer<QQuickPointerHandler> > const&, QQuickPointerEvent*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x000070bf2c48dc68 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x000070bf2c48f440 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x000070bf2c490770 in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x000070bf2e6c4035 in QWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x000070bf2edd5d45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x000070bf2e1ad118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x000070bf2c7c91bb in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () at /lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#16 0x000070bf2ee1adf8 in QWidget::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x000070bf2edd5d45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x000070bf2edde6b0 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x000070bf2e1ad118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x000070bf2eddc874 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x000070bf2ee34a39 in ??? () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x000070bf2ee37fbf in ??? () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x000070bf2edd5d45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x000070bf2e1ad118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x000070bf2e6b7a3b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#26 0x000070bf2e689bfc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x000070bf28486d06 in ??? () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#28 0x000070bf2c82f585 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x000070bf2c88e977 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x000070bf2c82ea23 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x000070bf2e20a279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x000070bf2e1aba7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x000070bf2e1b43e8 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00006090fedea588 in ??? ()
#35 0x000070bf2da6f1ca in __libc_start_call_main (main=main@entry=0x6090fede9a70, argc=argc@entry=1, argv=argv@entry=0x7ffe18312538) at ../sysdeps/nptl/libc_start_call_main.h:58
#36 0x000070bf2da6f28b in __libc_start_main_impl (main=0x6090fede9a70, argc=1, argv=0x7ffe18312538, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe18312528) at ../csu/libc-start.c:360
#37 0x00006090fedeaee5 in ??? ()
[Inferior 1 (process 63897) detached]

Reported using DrKonqi
Comment 1 Bug Janitor Service 2026-02-10 23:33:43 UTC
Thank you for the bug report!

However Plasma 5.27.11 no longer receives updates or maintenance from KDE; active versions are 6.4 or newer. Please upgrade to an active version as soon as your distribution makes it available to you. Plasma is a fast-moving project, and bugs in one version are often fixed in the next one.

If you need help with Plasma 5.27.11, please contact your distribution, who bears the responsibility of providing help for older releases that are no longer receiving updates from KDE.

If you can reproduce the issue after upgrading to an active version, feel free to re-open this bug report.