https://bugs.kde.org/show_bug.cgi?id=466095
Bug ID: 466095
Summary: Plasma crashes on screen wake up
Classification: Plasma
Product: plasmashell
Version: 5.27.0
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: krzys...@cybulski.info
CC: k...@davidedmundson.co.uk
Target Milestone: 1.0
Application: plasmashell (5.27.0)
Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 5.19.0-32-generic x86_64
Windowing System: X11
Distribution: KDE neon 5.27
DrKonqi: 5.27.0 [KCrashBackend]
-- Information about the crash:
When I wake up monitors from sleep, plasmashell crashes,
This never hapended before upgrade to Plasma 5.27, I use KDE Neon
I have 3 monitros
xrandr --listmonitors
Monitors: 3
0: +*DisplayPort-0 2560/597x1440/336+1920+419 DisplayPort-0
1: +HDMI-A-0 1920/509x1080/286+0+1200 HDMI-A-0
2: +DVI-D-0 1920/518x1200/324+0+0 DVI-D-0
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: Plazma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4 QWeakPointer<QObject>::internalData() const (this=0x58) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:696
#5 QPointer<QScreen>::data() const (this=0x58) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:77
#6 QPointer<QScreen>::operator QScreen*() const (this=0x58) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:83
#7 DesktopView::screenToFollow() const (this=0x0) at
./shell/desktopview.cpp:120
#8 0x000055d0a819351f in ShellCorona::screenInvariants() const
(this=0x55d0a883a780) at ./shell/shellcorona.cpp:828
#9 0x00007fbf354f40d4 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffd97221b60, r=0x55d0a883a780, this=0x55d0a8aeb4d0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#10 doActivate<false>(QObject*, int, void**) (sender=0x55d0a883a8a8,
signal_index=3, argv=0x7ffd97221b60) at kernel/qobject.cpp:3923
#11 0x00007fbf354ed177 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=<optimized out>, m=m@entry=0x7fbf3575d2e0
<QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffd97221b60) at kernel/qobject.cpp:3983
#12 0x00007fbf354f815e in QTimer::timeout(QTimer::QPrivateSignal)
(this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205
#13 0x00007fbf354e99ff in QObject::event(QEvent*) (this=0x55d0a883a8a8,
e=0x7ffd97221ce0) at kernel/qobject.cpp:1369
#14 0x00007fbf3616c793 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55d0a883a8a8, e=0x7ffd97221ce0) at
kernel/qapplication.cpp:3640
#15 0x00007fbf354bc07a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55d0a883a8a8, event=0x7ffd97221ce0) at
kernel/qcoreapplication.cpp:1064
#16 0x00007fbf35514e0b in QTimerInfoList::activateTimers()
(this=0x55d0a8805350) at kernel/qtimerinfo_unix.cpp:643
#17 0x00007fbf35515754 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:183
#18 idleTimerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized
out>) at kernel/qeventdispatcher_glib.cpp:230
#19 0x00007fbf33facd3b in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fbf340016c8 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fbf33faa3e3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fbf35515ad8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55d0a8805180, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007fbf354ba99b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffd97221f20, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#24 0x00007fbf354c2f34 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#25 0x00007fbf359364d0 in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1870
#26 0x00007fbf3616c709 in QApplication::exec() () at
kernel/qapplication.cpp:2832
#27 0x000055d0a8166a8b in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at ./shell/main.cpp:235
[Inferior 1 (process 11825) detached]
Reported using DrKonqi
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