https://bugs.kde.org/show_bug.cgi?id=430656
Bug ID: 430656
Summary: Plasmashell crashes on login with native wayland and
2nd screen = only screen
Product: plasmashell
Version: 5.20.4
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: rob...@riemann.cc
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.20.4)
Qt Version: 5.15.2
Frameworks Version: 5.77.0
Operating System: Linux 5.9.14-1-default x86_64
Windowing system: Wayland
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
I have a new screen with HiDPI connected to my Thinkpad dock. I use Wayland for
better HiDPI support. When I login to a Wayland (Full) Plasma Session, the
plasmashell seems to crash immediatly and respans then successfully afterwards.
My session is configured to restore the previous session.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4 QExplicitlySharedDataPointer<KConfigGroupPrivate>::operator bool
(this=0x18) at /usr/include/qt5/QtCore/qshareddata.h:176
#5 KConfigGroup::parent (this=this@entry=0x7ffd6691f050) at
/usr/src/debug/kconfig-5.77.0-1.1.x86_64/src/core/kconfiggroup.cpp:545
#6 0x00005557073219ad in PanelView::restore (this=0x555708a3f160) at
/usr/src/debug/plasma5-workspace-5.20.4-1.1.x86_64/shell/panelview.cpp:576
#7 0x0000555707322315 in PanelView::containmentChanged (this=0x555708a3f160)
at /usr/src/debug/plasma5-workspace-5.20.4-1.1.x86_64/shell/panelview.cpp:1180
#8 PanelView::qt_static_metacall (_o=0x555708a3f160, _c=<optimized out>,
_id=<optimized out>, _a=0x7ffd6691f1c0) at
/usr/src/debug/plasma5-workspace-5.20.4-1.1.x86_64/build/shell/plasmashell_autogen/include/moc_panelview.cpp:261
#9 0x00007efe5b53a8a0 in doActivate<false> (sender=0x555708a3f160,
signal_index=43, argv=0x7ffd6691f1c0, argv@entry=0x0) at
kernel/qobject.cpp:3898
#10 0x00007efe5b533bc0 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7efe5d7a9e00, local_signal_index=local_signal_index@entry=2,
argv=argv@entry=0x0) at kernel/qobject.cpp:3946
#11 0x00007efe5d7830b3 in PlasmaQuick::ContainmentView::containmentChanged
(this=<optimized out>) at
/usr/src/debug/plasma-framework-5.77.0-1.1.x86_64/build/src/plasmaquick/KF5PlasmaQuick_autogen/include/moc_containmentview.cpp:267
#12 0x00007efe5d785690 in PlasmaQuick::ContainmentViewPrivate::setContainment
(this=0x555708b2eda0, cont=0x555708471cc0) at
/usr/src/debug/plasma-framework-5.77.0-1.1.x86_64/src/plasmaquick/containmentview.cpp:81
#13 0x00007efe5d788349 in PlasmaQuick::ContainmentView::setContainment
(this=this@entry=0x555708a3f160, cont=<optimized out>) at
/usr/src/debug/plasma-framework-5.77.0-1.1.x86_64/src/plasmaquick/containmentview.cpp:244
#14 0x0000555707326ea2 in ShellCorona::createWaitingPanels (this=<optimized
out>) at
/usr/src/debug/plasma5-workspace-5.20.4-1.1.x86_64/shell/shellcorona.cpp:1371
#15 0x00007efe5b53a866 in QtPrivate::QSlotObjectBase::call (a=0x7ffd6691f570,
r=0x55570822ed60, this=0x55570830ce30) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#16 doActivate<false> (sender=0x55570822ee18, signal_index=3,
argv=argv@entry=0x7ffd6691f570) at kernel/qobject.cpp:3886
#17 0x00007efe5b533bc0 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7efe5b7e8ba0, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffd6691f570) at kernel/qobject.cpp:3946
#18 0x00007efe5b53e77a in QTimer::timeout (this=<optimized out>, _t1=...) at
.moc/moc_qtimer.cpp:205
#19 0x00007efe5b5301ef in QObject::event (this=0x55570822ee18,
e=0x7ffd6691f6e0) at kernel/qobject.cpp:1336
#20 0x00007efe5c28450f in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55570822ee18, e=0x7ffd6691f6e0) at
kernel/qapplication.cpp:3632
#21 0x00007efe5b50428a in QCoreApplication::notifyInternal2
(receiver=0x55570822ee18, event=0x7ffd6691f6e0) at
kernel/qcoreapplication.cpp:1063
#22 0x00007efe5b55aba3 in QTimerInfoList::activateTimers (this=0x555708252c80)
at kernel/qtimerinfo_unix.cpp:643
#23 0x00007efe5b55b45c in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:183
#24 idleTimerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:230
#25 0x00007efe59921cf7 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#26 0x00007efe59922078 in ?? () from /usr/lib64/libglib-2.0.so.0
#27 0x00007efe5992212f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#28 0x00007efe5b55b7df in QEventDispatcherGlib::processEvents
(this=0x55570827f810, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#29 0x00007efe5b502c4b in QEventLoop::exec (this=this@entry=0x7ffd6691f920,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#30 0x00007efe5b50aec0 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#31 0x0000555707307082 in main (argc=<optimized out>, argv=0x7ffd6691fb40) at
/usr/src/debug/plasma5-workspace-5.20.4-1.1.x86_64/shell/main.cpp:252
[Inferior 1 (process 1550) detached]
Possible duplicates by query: bug 430653, bug 430608, bug 430548, bug 430467,
bug 430431.
Reported using DrKonqi
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