453813 2022-05-15 07:58:30 +0000 Pressing Switch to Sidebar view in Display configuration makes it crash 2022-05-17 16:34:53 +0000 1 1 2 Applications systemsettings iconview 5.24.5 openSUSE Linux RESOLVED DUPLICATE 444599 drkonqi NOR crash --- 0 savicaleksa83 plasma-bugs-null nate 0 oldest_to_newest 2123470 0 savicaleksa83 2022-05-15 07:58:30 +0000 Application: systemsettings (5.24.5) Qt Version: 5.15.2 Frameworks Version: 5.93.0 Operating System: Linux 5.17.5-1-default x86_64 Windowing System: Wayland Distribution: openSUSE Tumbleweed DrKonqi: 5.24.5 [KCrashBackend] -- Information about the crash: - What I was doing when the application crashed: I opened the Display Configuration (in System Settings) and pressed on "Switch to Sidebar View". The app immediately crashes. Wayland session, openSUSE Tumbleweed in a VM, fresh install. Tried it twice, it crashed. Tried the third time, it worked normally. The reporter is unsure if this crash is reproducible. -- Backtrace: Application: System Settings (systemsettings), signal: Segmentation fault [KCrash Handler] #4 QWeakPointer<QObject>::internalData (this=0x563476be56e0) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:696 #5 QPointer<QObject>::data (this=0x563476be56e0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:77 #6 QPointer<QObject>::operator QObject* (this=0x563476be56e0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:83 #7 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x563776ac2e30, event=event@entry=0x563779157a70) at kernel/qcoreapplication.cpp:1183 #8 0x00007fe38672336e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x563776ac2e30, e=0x563779157a70) at kernel/qapplication.cpp:3626 #9 0x00007fe385a6e988 in QCoreApplication::notifyInternal2 (receiver=0x563776ac2e30, event=0x563779157a70) at kernel/qcoreapplication.cpp:1064 #10 0x00007fe385a71921 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5637766bd480) at kernel/qcoreapplication.cpp:1821 #11 0x00007fe385ac6ec3 in postEventSourceDispatch (s=0x56377671cdc0) at kernel/qeventdispatcher_glib.cpp:277 #12 0x00007fe383548da0 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #13 0x00007fe383549158 in ?? () from /lib64/libglib-2.0.so.0 #14 0x00007fe3835491ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #15 0x00007fe385ac65a6 in QEventDispatcherGlib::processEvents (this=0x56377671ec00, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #16 0x00007fe385a6d3fb in QEventLoop::exec (this=this@entry=0x7ffde2734280, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #17 0x00007fe385a75566 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #18 0x0000563775d7be7d in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/systemsettings5-5.24.5-1.2.x86_64/app/main.cpp:183 [Inferior 1 (process 5637) detached] Possible duplicates by query: bug 453635, bug 453547, bug 453241, bug 452945, bug 452827. Reported using DrKonqi 2123834 1 nate 2022-05-16 16:42:45 +0000 How did you press the "Switch to sidebar view" button when you were viewing the Display & Monitor page? The button only appears when you're on the home screen. 2123945 2 savicaleksa83 2022-05-16 19:33:54 +0000 Hi Nate, sorry if I wasn't clear. I'll upload a short video showing how I accessed it. I tried it a few more times and got an another crash: Application: System Settings (systemsettings), signal: Segmentation fault [KCrash Handler] #4 std::__atomic_base<int>::operator-- (this=0x55fc56d230c0) at /usr/include/c++/12/bits/atomic_base.h:392 #5 QAtomicOps<int>::deref<int> (_q_value=<error reading variable: Cannot access memory at address 0x55fc56d230c0>) at /usr/include/qt5/QtCore/qatomic_cxx11.h:289 #6 QBasicAtomicInteger<int>::deref (this=0x55fc56d230c0) at /usr/include/qt5/QtCore/qbasicatomic.h:119 #7 QWeakPointer<QObject>::~QWeakPointer (this=<optimized out>, this=<optimized out>) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:566 #8 QPointer<Breeze::Animation>::~QPointer (this=<optimized out>, this=<optimized out>) at /usr/include/qt5/QtCore/qpointer.h:53 #9 Breeze::GenericData::~GenericData (this=<optimized out>, this=<optimized out>) at /usr/src/debug/breeze-5.24.5-1.2.x86_64/build/kstyle/breeze_autogen/4NBMFDNHZT/../../../../kstyle/animations/breezegenericdata.h:20 #10 Breeze::WidgetStateData::~WidgetStateData (this=<optimized out>, this=<optimized out>) at /usr/src/debug/breeze-5.24.5-1.2.x86_64/build/kstyle/breeze_autogen/4NBMFDNHZT/../../../../kstyle/animations/breezewidgetstatedata.h:32 #11 Breeze::EnableData::~EnableData (this=<optimized out>, this=<optimized out>) at /usr/src/debug/breeze-5.24.5-1.2.x86_64/build/kstyle/breeze_autogen/4NBMFDNHZT/../../../../kstyle/animations/breezeenabledata.h:16 #12 Breeze::EnableData::~EnableData (this=<optimized out>, this=<optimized out>) at /usr/src/debug/breeze-5.24.5-1.2.x86_64/build/kstyle/breeze_autogen/4NBMFDNHZT/../../../../kstyle/animations/breezeenabledata.h:16 #13 0x00007f951918d42f in QObject::event (this=0x55ff5721c700, e=0x55ff5755c690) at kernel/qobject.cpp:1301 #14 0x00007f9519e1637e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55ff5721c700, e=0x55ff5755c690) at kernel/qapplication.cpp:3632 #15 0x00007f9519161988 in QCoreApplication::notifyInternal2 (receiver=0x55ff5721c700, event=0x55ff5755c690) at kernel/qcoreapplication.cpp:1064 #16 0x00007f9519164921 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55ff56a44480) at kernel/qcoreapplication.cpp:1821 #17 0x00007f95191b9ec3 in postEventSourceDispatch (s=0x55ff56b611c0) at kernel/qeventdispatcher_glib.cpp:277 #18 0x00007f9516c3bda0 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #19 0x00007f9516c3c158 in ?? () from /lib64/libglib-2.0.so.0 #20 0x00007f9516c3c1ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #21 0x00007f95191b95a6 in QEventDispatcherGlib::processEvents (this=0x55ff56b61d40, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #22 0x00007f95191603fb in QEventLoop::exec (this=this@entry=0x7ffc62df3ab0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #23 0x00007f9519168566 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #24 0x000055ff558d6e7d in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/systemsettings5-5.24.5-1.2.x86_64/app/main.cpp:183 [Inferior 1 (process 2297) detached] 2123950 3 savicaleksa83 2022-05-16 19:39:07 +0000 Here is the video: https://drive.google.com/file/d/19LMFl2Xdhu-GshFKl9e7nK4XB2DZVO6u/view?usp=sharing 2124140 4 nate 2022-05-17 14:18:50 +0000 Got it, thanks. Can reproduce that way of showing the button. However it doesn't crash for me. Backtrace is the same as Bug 444599; marking as a duplicate and re-opening it. *** This bug has been marked as a duplicate of bug 444599 *** 2124196 5 savicaleksa83 2022-05-17 16:34:53 +0000 Thanks Nate!