Bug 441619

Application: latte-dock (0.10.0)

Qt Version: 5.15.2
Frameworks Version: 5.85.0
Operating System: Linux 5.3.18-57-default x86_64
Windowing System: X11
Drkonqi Version: 5.22.4
Distribution: "openSUSE Leap 15.3"

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

Right after log in into KDE, latte crashes, almost every time (there are circustances w hen it doesn't but I see no diference in my actions).

Once crashed, I can start latte from the applications menu, but it takes quite long to appear (a couple of seconds) during which time the desktop appears frozen. Eventually an error dialog appears with the message "tag protocol died".

However, once up and running, the dock appear to function as expected.

- Custom settings of the application:

Using a bottom dock and a panel on the left margin; custom layout

The currently installed version of Latte dock is: 
0.10.0-lp153.60.6-x86_64 from KDE-Extra obs://build.opensuse.org/KDE:Extra

Machine details:
------------------------
Operating System: openSUSE Leap 15.3
KDE Plasma Version: 5.22.4
KDE Frameworks Version: 5.85.0
Qt Version: 5.15.2
Kernel Version: 5.3.18-57-default (64-bit)
Graphics Platform: X11
Processors: 16 × AMD Ryzen 7 4800H with Radeon Graphics
Memory: 30.8 GiB of RAM
Graphics Processor: AMD RENOIR

The crash can be reproduced sometimes.

-- Backtrace:
Application: Latte Dock (latte-dock), signal: Segmentation fault

[KCrash Handler]
#4  QString::QString (other=..., this=0x7ffe364d81d0) at /usr/include/qt5/QtCore/qstring.h:1093
#5  Latte::Layout::AbstractLayout::name (this=0x0) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/layout/abstractlayout.cpp:204
#6  0x000055f4053cc6aa in Latte::Layouts::Synchronizer::currentLayoutsNames (this=<optimized out>) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/layouts/synchronizer.cpp:202
#7  0x000055f4053b8bb1 in Latte::Layouts::Manager::currentLayoutsNames (this=<optimized out>) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/layouts/manager.cpp:155
#8  0x000055f40541987d in Latte::Settings::Controller::Layouts::initLayouts (this=this@entry=0x55f4068eed90) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/settings/settingsdialog/layoutscontroller.cpp:582
#9  0x000055f40541ae03 in Latte::Settings::Controller::Layouts::Layouts (this=0x55f4068eed90, parent=<optimized out>) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/settings/settingsdialog/layoutscontroller.cpp:75
#10 0x000055f40543d0c5 in Latte::Settings::Handler::TabLayouts::TabLayouts (this=0x55f40698c650, parent=<optimized out>) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/settings/settingsdialog/tablayoutshandler.cpp:54
#11 0x000055f40542d12a in Latte::Settings::Dialog::SettingsDialog::SettingsDialog (this=0x55f4064a34c0, parent=<optimized out>, corona=<optimized out>) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/settings/settingsdialog/settingsdialog.cpp:69
#12 0x000055f4053b8dab in Latte::Layouts::Manager::showLatteSettingsDialog (this=0x55f4063f62a0, firstPage=0, toggleCurrentPage=<optimized out>) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/layouts/manager.cpp:398
#13 0x000055f40537d419 in Latte::Corona::showSettingsWindow (this=<optimized out>, page=<optimized out>) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/lattecorona.cpp:1126
#14 0x000055f4054e1acb in LatteDockAdaptor::showSettingsWindow (page=<optimized out>, this=0x55f4064ac990) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/build/app/lattedockadaptor.cpp:99
#15 LatteDockAdaptor::qt_static_metacall (_o=_o@entry=0x55f4064ac990, _id=_id@entry=10, _a=_a@entry=0x7ffe364d8720, _c=QMetaObject::InvokeMetaMethod) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/build/app/lattedockadaptor.moc:199
#16 0x000055f4054e1cb3 in LatteDockAdaptor::qt_static_metacall (_a=0x7ffe364d8720, _id=10, _c=QMetaObject::InvokeMetaMethod, _o=0x55f4064ac990) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/build/app/lattedockadaptor.moc:240
#17 LatteDockAdaptor::qt_metacall (this=0x55f4064ac990, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7ffe364d8720) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/build/app/lattedockadaptor.moc:241
#18 0x00007f5409d7c448 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x7f53ec0085e0, object=object@entry=0x55f4064ac990, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:1001
#19 0x00007f5409d7f8d0 in QDBusConnectionPrivate::activateCall (this=this@entry=0x7f53ec0085e0, object=0x55f4064ac990, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:904
#20 0x00007f5409d80117 in QDBusConnectionPrivate::activateCall (msg=..., flags=273, object=<optimized out>, this=0x7f53ec0085e0) at qdbusintegrator.cpp:853
#21 QDBusConnectionPrivate::activateObject (this=0x7f53ec0085e0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1489
#22 0x00007f5409d82408 in QDBusActivateObjectEvent::placeMetaCall (this=0x55f406228a00) at qdbusintegrator.cpp:1617
#23 0x00007f540989c9ab in QObject::event (this=0x7ffe364d9250, e=0x55f406228a00) at kernel/qobject.cpp:1314
#24 0x00007f540b8d53ac in QApplicationPrivate::notify_helper (this=this@entry=0x55f40614e9c0, receiver=receiver@entry=0x7ffe364d9250, e=e@entry=0x55f406228a00) at kernel/qapplication.cpp:3632
#25 0x00007f540b8dc1a0 in QApplication::notify (this=0x7ffe364d9220, receiver=0x7ffe364d9250, e=0x55f406228a00) at kernel/qapplication.cpp:3156
#26 0x00007f54098687b3 in QCoreApplication::notifyInternal2 (receiver=0x7ffe364d9250, event=0x55f406228a00) at kernel/qcoreapplication.cpp:1064
#27 0x00007f540986898e in QCoreApplication::sendEvent (receiver=receiver@entry=0x7ffe364d9250, event=event@entry=0x55f406228a00) at kernel/qcoreapplication.cpp:1462
#28 0x00007f540986b1d1 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55f40610eb80) at kernel/qcoreapplication.cpp:1821
#29 0x00007f540986b758 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1680
#30 0x00007f54098cb6e3 in postEventSourceDispatch (s=0x55f406228f80) at kernel/qeventdispatcher_glib.cpp:277
#31 0x00007f5402a33694 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#32 0x00007f5402a33a30 in ?? () from /usr/lib64/libglib-2.0.so.0
#33 0x00007f5402a33abc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#34 0x00007f54098cad8c in QEventDispatcherGlib::processEvents (this=0x55f4062325d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#35 0x00007f540986702a in QEventLoop::exec (this=this@entry=0x7ffe364d8ed0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:232
#36 0x00007f5409870837 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1375
#37 0x000055f40535981b in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/latte-dock-0.10.0-lp153.60.6.x86_64/app/main.cpp:313
[Inferior 1 (process 3526) detached]

Possible duplicates by query: bug 82199, bug 429973, bug 424760, bug 410345, bug 409383.

Reported using DrKonqi
This report was filed against 'kde' because the product 'latte-dock' could not be located in Bugzilla. Add it to drkonqi's mappings file!