Bug 422963 - System Setting crash on selecting any icon after changing button style
Summary: System Setting crash on selecting any icon after changing button style
Status: RESOLVED DOWNSTREAM
Alias: None
Product: systemsettings
Classification: Applications
Component: kcm_style (show other bugs)
Version: 5.19.0
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2020-06-14 12:09 UTC by Henning
Modified: 2022-06-13 10:17 UTC (History)
6 users (show)

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

Attachments
kdeglobals (3.26 KB, text/plain)
2020-06-25 06:32 UTC, Henning 		Details
diff of working version vs crashing one (3.63 KB, text/plain)
2020-06-25 06:55 UTC, Henning 		Details
New crash information added by DrKonqi (4.22 KB, text/plain)
2021-04-20 05:04 UTC, Flight-X 		Details
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Description Henning 2020-06-14 12:09:28 UTC 
Application: systemsettings5 (5.19.0)

Qt Version: 5.15.0
Frameworks Version: 5.70.0
Operating System: Linux 5.6.14-1-default x86_64
Windowing system: Wayland
Distribution: openSUSE Tumbleweed

-- Information about the crash:
- What I was doing when the application crashed:

Fresh Tumbleweed installtion, changed the button style to dark (in X11 even). Now clicking on any setting Icon in System Settings will crash it. BT is from Wayland but it's the same on X11.

- Unusual behavior I noticed:

Context menus are broken (blank no text), as well as File/Edit/View on Konsole

- Custom settings of the application:

Just the mentioned icon theme.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007ff8b9df0d88 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator-> (this=<optimized out>) at kernel/qobject.cpp:4084
#5  qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > const> (ptr=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1133
#6  QObject::d_func (this=<optimized out>) at kernel/qobject.h:132
#7  QObject::property (this=this@entry=0x0, name=name@entry=0x7ff8bacc0513 "_pixmapstyle_combobox_pressed") at kernel/qobject.cpp:4085
#8  0x00007ff8ba9dbcb3 in QPixmapStyle::drawComboBox (this=0x55865365fb40, option=0x558653911b90, painter=0x7ffda5a622f8, widget=0x0) at styles/qpixmapstyle.cpp:952
#9  0x00007ff8600304cd in KQuickStyleItem::paint (painter=0x7ffda5a622f8, this=0x558653920400) at /usr/include/qt5/QtWidgets/qstyleoption.h:720
#10 KQuickStyleItem::updatePolish (this=0x558653920400) at /usr/src/debug/qqc2-desktop-style-5.70.0-1.2.x86_64/plugin/kquickstyleitem.cpp:1769
#11 0x00007ff8b9271923 in QQuickWindowPrivate::polishItems (this=0x5586541c5820) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.1.x86_64/src/quick/items/qquickwindow.cpp:316
#12 0x00007ff8b92f621e in QQuickRenderControl::polishItems (this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.1.x86_64/src/quick/items/qquickrendercontrol.cpp:277
#13 0x00007ff8b958db35 in QQuickWidgetPrivate::render (this=0x5586544c2b90, needsSync=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.1.x86_64/src/quickwidgets/qquickwidget.cpp:304
#14 0x00007ff8ba957b34 in QWidget::event (this=0x558653c7f5b0, event=0x7ffda5a62600) at kernel/qwidget.cpp:8812
#15 0x00007ff8ba9170cf in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x558653c7f5b0, e=0x7ffda5a62600) at kernel/qapplication.cpp:3671
#16 0x00007ff8b9dbeb0a in QCoreApplication::notifyInternal2 (receiver=0x558653c7f5b0, event=0x7ffda5a62600) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#17 0x00007ff8ba94f3d6 in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=this@entry=0x5586544c2b90, recursive=recursive@entry=false, disableUpdates=<optimized out>, disableUpdates@entry=false) at kernel/qwidget.cpp:7721
#18 0x00007ff8ba953ac3 in QWidgetPrivate::show_helper (this=this@entry=0x5586544c2b90) at kernel/qwidget.cpp:7772
#19 0x00007ff8ba956c53 in QWidgetPrivate::setVisible (this=0x5586544c2b90, visible=<optimized out>) at kernel/qwidget.cpp:8121
#20 0x00007ff8ba953a49 in QWidgetPrivate::showChildren (this=this@entry=0x5586541c50f0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8191
#21 0x00007ff8ba953adf in QWidgetPrivate::show_helper (this=this@entry=0x5586541c50f0) at kernel/qwidget.cpp:7778
#22 0x00007ff8ba956c53 in QWidgetPrivate::setVisible (this=0x5586541c50f0, visible=<optimized out>) at kernel/qwidget.cpp:8121
#23 0x00007ff8ba953a49 in QWidgetPrivate::showChildren (this=this@entry=0x5586538e8a00, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8191
#24 0x00007ff8ba953adf in QWidgetPrivate::show_helper (this=0x5586538e8a00) at kernel/qwidget.cpp:7778
#25 0x00007ff8ba9538db in QWidgetPrivate::show_recursive (this=<optimized out>) at kernel/qwidget.cpp:7702
#26 0x00007ff8ba953a69 in QWidgetPrivate::showChildren (this=this@entry=0x558653a3cc40, spontaneous=spontaneous@entry=false) at kernel/qwidget.h:132
#27 0x00007ff8ba953adf in QWidgetPrivate::show_helper (this=this@entry=0x558653a3cc40) at kernel/qwidget.cpp:7778
#28 0x00007ff8ba956c53 in QWidgetPrivate::setVisible (this=0x558653a3cc40, visible=<optimized out>) at kernel/qwidget.cpp:8121
#29 0x00007ff8ba953a49 in QWidgetPrivate::showChildren (this=this@entry=0x558653ac9250, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8191
#30 0x00007ff8ba953adf in QWidgetPrivate::show_helper (this=this@entry=0x558653ac9250) at kernel/qwidget.cpp:7778
#31 0x00007ff8ba956c53 in QWidgetPrivate::setVisible (this=0x558653ac9250, visible=<optimized out>) at kernel/qwidget.cpp:8121
#32 0x00007ff8ba93c2ef in QStackedLayout::setCurrentIndex (this=0x55865398a5c0, index=1) at kernel/qstackedlayout.cpp:321
#33 0x00007ff8ba93c4fe in QStackedLayout::setCurrentWidget (this=<optimized out>, widget=widget@entry=0x558653a0d940) at kernel/qstackedlayout.cpp:376
#34 0x00007ff8baabf70b in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=widget@entry=0x558653a0d940) at widgets/qstackedwidget.cpp:248
#35 0x00007ff8bb14a6be in KPageViewPrivate::_k_pageSelected (previous=..., index=..., this=0x558653a02560) at /usr/src/debug/kwidgetsaddons-5.70.0-1.2.x86_64/src/kpageview.cpp:264
#36 KPageViewPrivate::_k_pageSelected (previous=..., index=..., this=0x558653a02560) at /usr/src/debug/kwidgetsaddons-5.70.0-1.2.x86_64/src/kpageview.cpp:238
#37 KPageView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kwidgetsaddons-5.70.0-1.2.x86_64/build/src/KF5WidgetsAddons_autogen/include/moc_kpageview.cpp:119
#38 0x00007ff8b9df5020 in doActivate<false> (sender=0x5586538f5b60, signal_index=3, argv=argv@entry=0x7ffda5a62da0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#39 0x00007ff8b9dee340 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7ff8ba09f0e0 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffda5a62da0) at kernel/qobject.cpp:3946
#40 0x00007ff8b9d69950 in QItemSelectionModel::selectionChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:475
#41 0x00007ff8b9d7251e in QItemSelectionModel::select (this=0x5586538f5b60, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1338
#42 0x00007ff8b9d6d1a3 in QItemSelectionModel::select (command=..., index=..., this=0x5586538f5b60) at itemmodels/qitemselectionmodel.cpp:1188
#43 QItemSelectionModel::setCurrentIndex (this=0x5586538f5b60, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1413
#44 0x00007ff8bb14a558 in KPageViewPrivate::updateSelection (this=0x558653a02560) at /usr/include/qt5/QtCore/qabstractitemmodel.h:60
#45 KPageViewPrivate::updateSelection (this=0x558653a02560) at /usr/src/debug/kwidgetsaddons-5.70.0-1.2.x86_64/src/kpageview.cpp:112
#46 KPageViewPrivate::_k_modelChanged (this=0x558653a02560) at /usr/src/debug/kwidgetsaddons-5.70.0-1.2.x86_64/src/kpageview.cpp:235
#47 KPageView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kwidgetsaddons-5.70.0-1.2.x86_64/build/src/KF5WidgetsAddons_autogen/include/moc_kpageview.cpp:118
#48 0x00007ff8b9df5020 in doActivate<false> (sender=0x5586539bdd60, signal_index=6, argv=argv@entry=0x7ffda5a630e0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#49 0x00007ff8b9dee340 in QMetaObject::activate (sender=sender@entry=0x5586539bdd60, m=m@entry=0x7ff8ba09efe0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffda5a630e0) at kernel/qobject.cpp:3946
#50 0x00007ff8b9d596d6 in QAbstractItemModel::layoutChanged (this=this@entry=0x5586539bdd60, _t1=..., _t2=<optimized out>, _t2@entry=QAbstractItemModel::NoLayoutChangeHint) at .moc/moc_qabstractitemmodel.cpp:571
#51 0x00007ff8bb14aa7c in KPageWidgetModel::addPage (this=0x5586539bdd60, item=0x5586539fc640) at /usr/include/qt5/QtCore/qlist.h:160
#52 0x00007ff8bb14aabd in KPageWidget::addPage (this=<optimized out>, item=<optimized out>) at /usr/src/debug/kwidgetsaddons-5.70.0-1.2.x86_64/src/kpagewidget_p.h:35
#53 0x00007ff8bb413a5c in ModuleView::addModule (this=0x558652976090 <QListData::shared_null>, this@entry=0x558653a09b20, module=<optimized out>, args=...) at /usr/src/debug/systemsettings5-5.19.0-1.1.x86_64/core/ModuleView.cpp:199
#54 0x00007ff8bb413fc8 in ModuleView::loadModule (args=..., menuItem=..., this=0x558653a09b20) at /usr/src/debug/systemsettings5-5.19.0-1.1.x86_64/core/ModuleView.cpp:152
#55 ModuleView::loadModule (this=0x558653a09b20, menuItem=..., args=...) at /usr/src/debug/systemsettings5-5.19.0-1.1.x86_64/core/ModuleView.cpp:136
#56 0x00007ff8b015f1e2 in IconMode::changeModuleWithArgs (this=<optimized out>, activeModule=..., args=...) at /usr/src/debug/systemsettings5-5.19.0-1.1.x86_64/icons/IconMode.cpp:156
#57 0x00007ff8b015f229 in IconMode::changeModule (this=<optimized out>, activeModule=...) at /usr/src/debug/systemsettings5-5.19.0-1.1.x86_64/icons/IconMode.cpp:140
#58 0x00007ff8b9df4fe6 in QtPrivate::QSlotObjectBase::call (a=0x7ffda5a632f0, r=0x558653b7ea50, this=0x5586539cfd10) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#59 doActivate<false> (sender=0x5586539fccb0, signal_index=10, argv=argv@entry=0x7ffda5a632f0) at kernel/qobject.cpp:3886
#60 0x00007ff8b9dee340 in QMetaObject::activate (sender=sender@entry=0x5586539fccb0, m=m@entry=0x7ff8bae2bc40 <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffda5a632f0) at kernel/qobject.cpp:3946
#61 0x00007ff8bab6a5f5 in QAbstractItemView::activated (this=this@entry=0x5586539fccb0, _t1=...) at .moc/moc_qabstractitemview.cpp:668
#62 0x00007ff8bab6de6d in QAbstractItemView::mouseReleaseEvent (this=0x5586539fccb0, event=0x7ffda5a63a00) at itemviews/qabstractitemview.cpp:1937
#63 0x00007ff8babb282f in QListView::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at itemviews/qlistview.cpp:801
#64 0x00007ff8b95d5b7b in KCategorizedView::mouseReleaseEvent (this=0x5586539fccb0, event=0x7ffda5a63a00) at /usr/src/debug/kitemviews-5.70.0-1.2.x86_64/src/kcategorizedview.cpp:1035
#65 0x00007ff8ba9570de in QWidget::event (this=this@entry=0x5586539fccb0, event=event@entry=0x7ffda5a63a00) at kernel/qwidget.cpp:9027
#66 0x00007ff8ba9ff4de in QFrame::event (this=0x5586539fccb0, e=0x7ffda5a63a00) at widgets/qframe.cpp:550
#67 0x00007ff8b9dbe873 in QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.cpp:1187
#68 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x558653a5de80, event=event@entry=0x7ffda5a63a00) at kernel/qcoreapplication.cpp:1176
#69 0x00007ff8ba9170be in QApplicationPrivate::notify_helper (this=this@entry=0x5586535e4c00, receiver=receiver@entry=0x558653a5de80, e=e@entry=0x7ffda5a63a00) at kernel/qapplication.cpp:3665
#70 0x00007ff8ba91e121 in QApplication::notify (this=0x7ffda5a63890, receiver=0x558653a5de80, e=0x7ffda5a63a00) at kernel/qapplication.cpp:3115
#71 0x00007ff8b9dbeb0a in QCoreApplication::notifyInternal2 (receiver=0x558653a5de80, event=0x7ffda5a63a00) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#72 0x00007ff8bac9547a in PressDelayHandler::sendMouseEvent (this=0x558653ad1c40, me=0x7ffda5a63a00, flags=0) at /usr/include/c++/10/bits/atomic_base.h:420
#73 0x00007ff8bac93d66 in PressDelayHandler::released (scrollerIsActive=false, scrollerWasActive=<optimized out>, e=<optimized out>, this=0x558653ad1c40) at util/qflickgesture.cpp:190
#74 QFlickGestureRecognizer::recognize (this=<optimized out>, state=<optimized out>, watched=<optimized out>, event=<optimized out>) at util/qflickgesture.cpp:680
#75 0x00007ff8ba96507c in QGestureManager::filterEventThroughContexts (this=this@entry=0x5586539e4530, contexts=..., event=event@entry=0x7ffda5a64280) at kernel/qgesturemanager.cpp:287
#76 0x00007ff8ba96809c in QGestureManager::filterEvent (this=0x5586539e4530, receiver=receiver@entry=0x558653a5de80, event=event@entry=0x7ffda5a64280) at ../../include/QtCore/../../src/corelib/tools/qmap.h:243
#77 0x00007ff8ba91f78b in QApplication::notify (this=0x7ffda5a649a0, receiver=0x558653a5de80, e=0x7ffda5a64280) at kernel/qapplication.cpp:2946
#78 0x00007ff8b9dbeb0a in QCoreApplication::notifyInternal2 (receiver=0x558653a5de80, event=0x7ffda5a64280) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#79 0x00007ff8ba91d036 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x558653a5de80, event=event@entry=0x7ffda5a64280, alienWidget=alienWidget@entry=0x558653a5de80, nativeWidget=0x55865363a9d0, buttonDown=buttonDown@entry=0x7ff8bae3c9d0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2603
#80 0x00007ff8ba96f13a in QWidgetWindow::handleMouseEvent (this=0x558653b04480, event=0x7ffda5a64540) at /usr/include/c++/10/bits/atomic_base.h:420
#81 0x00007ff8ba97262e in QWidgetWindow::event (this=0x558653b04480, event=0x7ffda5a64540) at kernel/qwidgetwindow.cpp:295
#82 0x00007ff8ba9170cf in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x558653b04480, e=0x7ffda5a64540) at kernel/qapplication.cpp:3671
#83 0x00007ff8b9dbeb0a in QCoreApplication::notifyInternal2 (receiver=0x558653b04480, event=0x7ffda5a64540) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#84 0x00007ff8ba1fedfb in QGuiApplicationPrivate::processMouseEvent (e=0x558653c04850) at kernel/qguiapplication.cpp:2214
#85 0x00007ff8ba1d509b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:1175
#86 0x00007ff8b50e3880 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:74
#87 0x00007ff8b7a462c7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#88 0x00007ff8b7a46648 in ?? () from /usr/lib64/libglib-2.0.so.0
#89 0x00007ff8b7a466ff in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#90 0x00007ff8b9e15f4f in QEventDispatcherGlib::processEvents (this=0x5586536608a0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#91 0x00007ff8b9dbd4cb in QEventLoop::exec (this=this@entry=0x7ffda5a64870, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#92 0x00007ff8b9dc5730 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#93 0x0000558652962fd9 in main (argc=<optimized out>, argv=0x7ffda5a64980) at /usr/src/debug/systemsettings5-5.19.0-1.1.x86_64/app/main.cpp:168
[Inferior 1 (process 14956) detached]

Possible duplicates by query: bug 420848, bug 418844, bug 418595, bug 417802, bug 415191.

Reported using DrKonqi
Comment 1 David Edmundson 2020-06-24 22:56:47 UTC 
Can I have your ~/.config/kdeglobals please
Comment 2 Henning 2020-06-25 06:32:14 UTC 
Created attachment 129657 [details]
kdeglobals
Comment 3 Henning 2020-06-25 06:55:28 UTC 
Created attachment 129658 [details]
diff of working version vs crashing one
Comment 4 Christoph Feck 2020-06-29 20:18:51 UTC 
Requested information was added with comment 2 and comment 3; changing status for inspection.
Comment 5 Nate Graham 2020-10-12 20:59:32 UTC 
Which style are you switching to? bb10dark, out of curiosity?
Comment 6 Bug Janitor Service 2020-10-27 04:33:46 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 7 Henning 2020-10-27 20:03:11 UTC 
Sorry I don't remember from which status I was switching to. I hope I find the time to check if it happens with the current state in Tumbleweed (5.20 etc) and if I can provoke it again. I can't promise it though.
Comment 8 Christoph Feck 2020-11-09 23:20:50 UTC 
Comment 3 shows you indeed switched to bb10dark. Please report this issue directly to bb10dark authors.
Comment 9 Flight-X 2021-04-20 05:04:31 UTC 
Created attachment 137722 [details]
New crash information added by DrKonqi

systemsettings5 (5.21.4) using Qt 5.15.2

- What I was doing when the application crashed:
 i was chaniging the icon style in icon settings menu

- Unusual behavior I noticed:
System suddenly crashed 

- Custom settings of the application:
 may be i changed icon pack to breeze

-- Backtrace (Reduced):
#4  0x00007f6b9748c42c in chameleon::ChameleonStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libchameleon.so
#5  0x00007f6b9748373d in chameleon::ChameleonStyle::drawComplexControl(QStyle::ComplexControl, QStyleOptionComplex const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libchameleon.so
[...]
#8  0x00007f6ba0f6f276 in QQuickWindowPrivate::polishItems() () at /usr/lib/libQt5Quick.so.5
#9  0x00007f6ba0ff7740 in QQuickRenderControl::polishItems() () at /usr/lib/libQt5Quick.so.5
[...]
#11 0x00007f6ba265166e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
Comment 10 David Edmundson 2021-04-20 08:09:10 UTC 
>widgetStyle=bb10dark

You are using bb10dark, it is broken, and it is crashing. Please report a bug there.
Comment 11 Flight-X 2021-04-20 09:45:48 UTC 
(In reply to David Edmundson from comment #10)
> >widgetStyle=bb10dark
> 
> You are using bb10dark, it is broken, and it is crashing. Please report a
> bug there.

Sir may i ask you  where you want me to report pls share the details
Comment 12 Nate Graham 2021-04-20 13:22:31 UTC 
The openSUSE folks. They're the ones shipping it by default, at least.
Comment 13 Flight-X 2021-04-21 01:48:25 UTC 
(In reply to Nate Graham from comment #12)
> The openSUSE folks. They're the ones shipping it by default, at least.

But sir Im using Arch
Comment 14 Flight-X 2021-04-21 07:05:54 UTC 
(In reply to Nate Graham from comment #12)
> The openSUSE folks. They're the ones shipping it by default, at least.

Sir kindly pls tell me wht should i do in detail.... thank you
Comment 15 Nate Graham 2021-04-21 13:49:02 UTC 
Arch is a DIY distro which means you must have installed that style yourself, or gotten it pulled in automatically as a dependency of something you did install. So find the relevant package for the bb10dark theme, examine its metadata, and contact the developers of the theme.

If none of that makes sense to you, you should probably ask for help in an Arch-specific forum or user support group.
Comment 16 Flight-X 2021-04-22 04:41:48 UTC 
(In reply to Nate Graham from comment #15)
> Arch is a DIY distro which means you must have installed that style
> yourself, or gotten it pulled in automatically as a dependency of something
> you did install. So find the relevant package for the bb10dark theme,
> examine its metadata, and contact the developers of the theme.
> 
> If none of that makes sense to you, you should probably ask for help in an
> Arch-specific forum or user support group.

Sir Thanks for the details and your reply now im trying to get help from arch forum i hope they'll reply soon.
Comment 17 Lukas Sommer 2022-06-13 10:17:31 UTC 
This bug with using the chameleon style has been solved now: https://github.com/linuxdeepin/qt5integration/issues/49

The problem was  apparently not in the chameleon style, but in the associated dde-qt5integration. I've tested it with dde-qt5integration 5.5.17, and it does not crash any more. Following the comments in the bug report, it has been solved since dde-qt5integration 5.1.0.13.