413892 2019-11-06 21:57:34 +0000 Plasma crash under Wayland when I unplugged second monitor 2021-02-26 16:54:45 +0000 1 1 4 Plasma KScreen libkscreen 5.17.2 Arch Linux Linux RESOLVED FIXED drkonqi, wayland-only NOR crash 1.0 1 cribari kscreen-bugs-null ap bugseforuns daniel kampfkartoffel kde kde meven29 mike.rudenko pascal plasma-bugs-null https://commits.kde.org/libkscreen/63cab28e74ee30706cc43958921ae4224e4ea1fc 5.18.2 0 oldest_to_newest 1890162 0 cribari 2019-11-06 21:57:34 +0000 Application: plasmashell (5.17.2) Qt Version: 5.13.2 Frameworks Version: 5.63.0 Operating System: Linux 5.3.8-zen1-1-zen x86_64 Distribution: Arch Linux -- Information about the crash: - What I was doing when the application crashed: Plasma crashed when I unplugged a HDMI projection (second monitor). Plugged the projector and all went well. When I unplugged it Plasma crashed. - Unusual behavior I noticed: Plasma crash. - Custom settings of the application: No custom settings. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fb00c37ac80 (LWP 11176))] Thread 12 (Thread 0x7fafe21e0700 (LWP 11545)): #0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fb010fca610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007fb010fca702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fb012c50e3d in () at /usr/lib/libQt5Quick.so.5 #4 0x00007fb012c510ee in () at /usr/lib/libQt5Quick.so.5 #5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fafcb7fe700 (LWP 11462)): #0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fb010fca610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007fb010fca702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fb012c50e3d in () at /usr/lib/libQt5Quick.so.5 #4 0x00007fb012c510ee in () at /usr/lib/libQt5Quick.so.5 #5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7fafcbfff700 (LWP 11441)): #0 0x00007fb00f2d94e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fb00f329088 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fb00f329241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fb0111eab2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fb01119183c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #7 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7fafe19df700 (LWP 11422)): #0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fb010fca610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007fb010fca702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fb012c50e3d in () at /usr/lib/libQt5Quick.so.5 #4 0x00007fb012c510ee in () at /usr/lib/libQt5Quick.so.5 #5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7faff4c8d700 (LWP 11419)): #0 0x00007fb00f326dbb in () at /usr/lib/libglib-2.0.so.0 #1 0x00007fb00f3276cc in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fb00f32898b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #3 0x00007fb00f329096 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fb00f329241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007fb0111eab2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fb01119183c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #9 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fafe34e7700 (LWP 11382)): #0 0x00007fb00f32067f in g_source_ref () at /usr/lib/libglib-2.0.so.0 #1 0x00007fb00f3276b2 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fb00f32782f in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007fb00f329118 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fb00f329241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007fb0111eab2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fb01119183c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007fafe3ef813b in KCupsConnection::run() () at /usr/lib/libkcupslib.so #9 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #10 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7faff640d700 (LWP 11321)): #0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fb010fca610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007fb010fca702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fb012c50e3d in () at /usr/lib/libQt5Quick.so.5 #4 0x00007fb012c510ee in () at /usr/lib/libQt5Quick.so.5 #5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7faff6c0e700 (LWP 11320)): #0 0x00007fb00f2d94e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fb00f32924d in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #2 0x00007fb0111eab2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007fb01119183c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007fb012bc570b in () at /usr/lib/libQt5Quick.so.5 #6 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #7 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fb003fff700 (LWP 11251)): #0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fb00882c5ac in () at /usr/lib/dri/i965_dri.so #2 0x00007fb00882c1a8 in () at /usr/lib/dri/i965_dri.so #3 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fb00a61d700 (LWP 11241)): #0 0x00007fb00f329216 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #1 0x00007fb0111eab2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #2 0x00007fb01119183c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #4 0x00007fb0128e5449 in () at /usr/lib/libQt5Qml.so.5 #5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fb00b873700 (LWP 11221)): #0 0x00007fb00f326dad in () at /usr/lib/libglib-2.0.so.0 #1 0x00007fb00f3276cc in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fb00f32782f in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007fb00f329118 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fb00f329241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007fb0111eab2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fb01119183c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007fb011a64b37 in () at /usr/lib/libQt5DBus.so.5 #9 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5 #10 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fb00c37ac80 (LWP 11176)): [KCrash Handler] #6 0x00007fb013263164 in KWayland::Client::OutputDevice::enabled() const () at /usr/lib/libKF5WaylandClient.so.5 #7 0x00007fb000f77cf8 in () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so #8 0x00007fb000f79fa9 in () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so #9 0x00007fb000f72eff in () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so #10 0x00007fb000f6f9c4 in () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so #11 0x00007fb0111bec20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #12 0x00007fb000f7126b in () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so #13 0x00007fb0111bec20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #14 0x00007fb0111bec20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #15 0x00007fb0111bec20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #16 0x00007fb01324f2d2 in KWayland::Client::Registry::interfaceRemoved(unsigned int) () at /usr/lib/libKF5WaylandClient.so.5 #17 0x00007fb00f2b66d0 in ffi_call_unix64 () at /usr/lib/libffi.so.6 #18 0x00007fb00f2b60a0 in ffi_call () at /usr/lib/libffi.so.6 #19 0x00007fb010a90f8f in () at /usr/lib/libwayland-client.so.0 #20 0x00007fb010a8d6ba in () at /usr/lib/libwayland-client.so.0 #21 0x00007fb010a8ebfc in wl_display_dispatch_queue_pending () at /usr/lib/libwayland-client.so.0 #22 0x00007fb01325d35f in KWayland::Client::EventQueue::dispatch() () at /usr/lib/libKF5WaylandClient.so.5 #23 0x00007fb0111bf4fa in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #24 0x00007fb011cd14e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #25 0x00007fb011cdae11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #26 0x00007fb011192d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #27 0x00007fb011195a89 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #28 0x00007fb0111eb514 in () at /usr/lib/libQt5Core.so.5 #29 0x00007fb00f3273ee in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #30 0x00007fb00f329201 in () at /usr/lib/libglib-2.0.so.0 #31 0x00007fb00f329241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #32 0x00007fb0111eab13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #33 0x00007fb01119183c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #34 0x00007fb011199676 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #35 0x000055f7a1e8edc9 in () #36 0x00007fb010b76153 in __libc_start_main () at /usr/lib/libc.so.6 #37 0x000055f7a1e8f22e in _start () [Inferior 1 (process 11176) detached] Possible duplicates by query: bug 413881, bug 413877, bug 413832, bug 413831, bug 413782. Reported using DrKonqi 1890246 1 meven29 2019-11-07 13:37:41 +0000 Reproduced with : Operating System: Kubuntu 19.10 KDE Plasma Version: 5.17.2 KDE Frameworks Version: 5.62.0 Qt Version: 5.12.4 1894291 2 cfeck 2019-12-01 14:49:25 +0000 *** Bug 413832 has been marked as a duplicate of this bug. *** 1911858 3 dvratil 2020-02-21 08:43:35 +0000 *** Bug 416455 has been marked as a duplicate of this bug. *** 1911860 4 dvratil 2020-02-21 08:43:47 +0000 *** Bug 417380 has been marked as a duplicate of this bug. *** 1911862 5 dvratil 2020-02-21 08:43:54 +0000 *** Bug 417864 has been marked as a duplicate of this bug. *** 1911889 6 meven29 2020-02-21 11:03:11 +0000 Copying better stack trace from duplicate https://bugs.kde.org/show_bug.cgi?id=417864: Thread 1 (Thread 0x7f6411926800 (LWP 7501)): [KCrash Handler] #6 0x00007f63ffd89564 in KWayland::Client::OutputDevice::enabled (this=0x560bc9a8fd30) at ./src/client/outputdevice.cpp:535 #7 0x00007f63d3df5566 in KScreen::WaylandOutput::updateKScreenOutput (this=this@entry=0x560bd9240f00, output=...) at ./backends/kwayland/waylandoutput.cpp:102 #8 0x00007f63d3df67fc in KScreen::WaylandOutput::toKScreenOutput (this=0x560bd9240f00) at ./backends/kwayland/waylandoutput.cpp:94 #9 0x00007f63d3dede0e in KScreen::WaylandConfig::currentConfig (this=0x560bd91bbfe0) at ./backends/kwayland/waylandconfig.cpp:294 #10 0x00007f63d3debcb3 in KScreen::WaylandBackend::<lambda()>::operator() (__closure=<optimized out>) at ./backends/kwayland/waylandbackend.cpp:45 #11 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, KScreen::WaylandBackend::WaylandBackend()::<lambda()> >::call (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:146 #12 QtPrivate::Functor<KScreen::WaylandBackend::WaylandBackend()::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:256 #13 QtPrivate::QFunctorSlotObject<KScreen::WaylandBackend::WaylandBackend()::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=1, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:439 #14 0x00007f640d79391f in QtPrivate::QSlotObjectBase::call (a=0x7fff51f2c8c0, r=0x560bd926d010, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394 #15 QMetaObject::activate (sender=sender@entry=0x560bd91bbfe0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=<optimized out>, argv@entry=0x0) at kernel/qobject.cpp:3789 #16 0x00007f640d793ec7 in QMetaObject::activate (sender=sender@entry=0x560bd91bbfe0, m=m@entry=0x7f63d3ffec80 <KScreen::WaylandConfig::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3660 #17 0x00007f63d3dfb050 in KScreen::WaylandConfig::configChanged (this=this@entry=0x560bd91bbfe0) at ./obj-x86_64-linux-gnu/backends/kwayland/KSC_KWayland_autogen/EWIEGA46WW/moc_waylandconfig.cpp:143 #18 0x00007f63d3df208c in KScreen::WaylandConfig::removeOutput (this=0x560bd91bbfe0, output=<optimized out>) at ./backends/kwayland/waylandconfig.cpp:253 #19 0x00007f640d79391f in QtPrivate::QSlotObjectBase::call (a=0x7fff51f2ca20, r=0x560bd91bbfe0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394 #20 QMetaObject::activate (sender=0x560bd9240f00, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3789 #21 0x00007f640d79391f in QtPrivate::QSlotObjectBase::call (a=0x7fff51f2cb20, r=0x560bd9240f00, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394 #22 QMetaObject::activate (sender=0x560bd91c82a0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3789 #23 0x00007f640d79391f in QtPrivate::QSlotObjectBase::call (a=0x7fff51f2cc80, r=0x560bd91c82a0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394 #24 QMetaObject::activate (sender=0x560bd9138a00, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=77, argv=<optimized out>, argv@entry=0x7fff51f2cc80) at kernel/qobject.cpp:3789 #25 0x00007f640d793ec7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f6400003360 <KWayland::Client::Registry::staticMetaObject>, local_signal_index=local_signal_index@entry=77, argv=argv@entry=0x7fff51f2cc80) at kernel/qobject.cpp:3660 #26 0x00007f63ffdbff81 in KWayland::Client::Registry::interfaceRemoved (this=<optimized out>, _t1=<optimized out>) at ./obj-x86_64-linux-gnu/src/client/KF5WaylandClient_autogen/EWIEGA46WW/moc_registry.cpp:1597 It seems that in KScreen : void WaylandConfig::removeOutput(WaylandOutput *output) { if (m_initializingOutputs.removeOne(output)) { // output was not yet fully initialized, just remove here and return delete output; return; } // remove the output from output mapping Q_ASSERT(m_outputMap.take(output->id()) == output); m_screen->setOutputs(m_outputMap.values()); delete output; if (!m_blockSignals) { Q_EMIT configChanged(); } } Somehow does not remove the output from m_outputMap causing down the line a classic null pointer segfault. Could output be nullpointer ? The issue could be in WaylandConfig::addOutput and how the WaylandOutput is set up : void WaylandConfig::addOutput(quint32 name, quint32 version) { WaylandOutput *waylandoutput = new WaylandOutput(++s_outputId, this); m_initializingOutputs << waylandoutput; connect(waylandoutput, &WaylandOutput::deviceRemoved, this, [this, waylandoutput]() { removeOutput(waylandoutput); }); waylandoutput->createOutputDevice(m_registry, name, version); // finalize: when the output is done, we put it in the known outputs map, // remove if from the list of initializing outputs, and emit configChanged() connect(waylandoutput, &WaylandOutput::complete, this, [this, waylandoutput]{ m_outputMap.insert(waylandoutput->id(), waylandoutput); m_initializingOutputs.removeOne(waylandoutput); checkInitialized(); if (!m_blockSignals && m_initializingOutputs.empty()) { m_screen->setOutputs(m_outputMap.values()); Q_EMIT configChanged(); } connect(waylandoutput, &WaylandOutput::changed, this, [this]() { if (!m_blockSignals) { Q_EMIT configChanged(); } }); }); } 1911893 7 kde 2020-02-21 11:12:31 +0000 D27536 1911904 8 dvratil 2020-02-21 11:51:59 +0000 Git commit 63cab28e74ee30706cc43958921ae4224e4ea1fc by Daniel Vrátil. Committed on 21/02/2020 at 11:51. Pushed by dvratil into branch 'Plasma/5.18'. fix(kwayland): remove code with side-effects from Q_ASSERT Summary: FIXED-IN: 5.18.2 Reviewers: #plasma, davidedmundson, meven Reviewed By: #plasma, davidedmundson, meven Subscribers: meven, plasma-devel Tags: #plasma Differential Revision: https://phabricator.kde.org/D27536 M +2 -1 backends/kwayland/waylandconfig.cpp https://commits.kde.org/libkscreen/63cab28e74ee30706cc43958921ae4224e4ea1fc 2006835 9 nate 2021-02-26 16:54:45 +0000 *** Bug 415240 has been marked as a duplicate of this bug. ***