425390 2020-08-15 16:22:41 +0000 Dolphin crashes upon moving to second monitor 2020-08-20 12:08:54 +0000 1 1 2 Applications dolphin general 20.04.3 openSUSE Linux RESOLVED UPSTREAM drkonqi NOR crash --- 0 krueglingzter dolphin-bugs-null dolphin-bugs-null mail 0 oldest_to_newest 1950964 0 krueglingzter 2020-08-15 16:22:41 +0000 Application: dolphin (20.04.3) Qt Version: 5.15.0 Frameworks Version: 5.73.0 Operating System: Linux 5.8.1-2.g553537d-default x86_64 Windowing system: Wayland Distribution: "openSUSE Tumbleweed" -- Information about the crash: I started wayland using the option "Plasma (Full Wayland)" and I noticed that Dolphin would crash almost instantly upon dragging to another monitor. Moving around on one monitor is fine and everything else works from what i can tell, but it just crashes when moving to my secondary monitor. The crash can be reproduced every time. -- Backtrace: Application: Dolphin (dolphin), signal: Aborted [KCrash Handler] #4 0x00007f33f93ae4b1 in raise () from /lib64/libc.so.6 #5 0x00007f33f9397539 in abort () from /lib64/libc.so.6 #6 0x00007f33f72a0c27 in qt_message_fatal (message=<synthetic pointer>..., context=...) at global/qlogging.cpp:1914 #7 QMessageLogger::fatal (this=this@entry=0x7ffc25f09aa0, msg=msg@entry=0x7f33f27ba0b8 "The Wayland connection broke. Did the Wayland compositor die?") at global/qlogging.cpp:893 #8 0x00007f33f2735ef9 in QtWaylandClient::QWaylandDisplay::checkError (this=<optimized out>) at /usr/include/qt5/QtCore/qlogging.h:90 #9 QtWaylandClient::QWaylandDisplay::checkError (this=<optimized out>) at qwaylanddisplay.cpp:204 #10 0x00007f33f273b029 in QtWaylandClient::QWaylandShmBackingStore::resize (this=this@entry=0x55fba820b950, size=...) at qwaylandshmbackingstore.cpp:289 #11 0x00007f33f273b24d in QtWaylandClient::QWaylandShmBackingStore::ensureSize (this=this@entry=0x55fba820b950) at qwaylandshmbackingstore.cpp:206 #12 0x00007f33f273b279 in QtWaylandClient::QWaylandShmBackingStore::beginPaint (this=this@entry=0x55fba820b950, region=...) at qwaylandshmbackingstore.cpp:181 #13 0x00007f33f7b81f5e in QBackingStore::beginPaint (this=0x55fba82739f0, region=...) at ../../include/QtGui/5.15.0/QtGui/private/../../../../../src/gui/kernel/qhighdpiscaling_p.h:203 #14 0x00007f33f80dc792 in QWidgetRepaintManager::paintAndFlush (this=this@entry=0x55fba8270800) at kernel/qwidgetrepaintmanager.cpp:976 #15 0x00007f33f80dd19b in QWidgetRepaintManager::sync (this=0x55fba8270800, exposedWidget=0x55fba7f599f0, exposedRegion=...) at kernel/qwidgetrepaintmanager.cpp:743 #16 0x00007f33f81277e8 in QWidgetWindow::event (this=0x55fba8170630, event=0x7ffc25f0a0d0) at kernel/qwidgetwindow.cpp:342 #17 0x00007f33f80cc0cf in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55fba8170630, e=0x7ffc25f0a0d0) at kernel/qapplication.cpp:3671 #18 0x00007f33f74b9c1a in QCoreApplication::notifyInternal2 (receiver=0x55fba8170630, event=0x7ffc25f0a0d0) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325 #19 0x00007f33f79b66bd in QGuiApplicationPrivate::processExposeEvent (e=0x55fba83820a0) at kernel/qguiapplication.cpp:3193 #20 0x00007f33f798b51b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1175 #21 0x00007f33f798b798 in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:1139 #22 0x00007f33f74e5b41 in QObject::event (this=0x55fba801a6a0, e=0x55fba87881b0) at kernel/qobject.cpp:1314 #23 0x00007f33f80cc0cf in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55fba801a6a0, e=0x55fba87881b0) at kernel/qapplication.cpp:3671 #24 0x00007f33f74b9c1a in QCoreApplication::notifyInternal2 (receiver=0x55fba801a6a0, event=0x55fba87881b0) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325 #25 0x00007f33f74bc641 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55fba7eab2b0) at kernel/qcoreapplication.cpp:1815 #26 0x00007f33f75119d3 in postEventSourceDispatch (s=0x55fba7f319a0) at kernel/qeventdispatcher_glib.cpp:277 #27 0x00007f33f53382b7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #28 0x00007f33f5338638 in ?? () from /usr/lib64/libglib-2.0.so.0 #29 0x00007f33f53386ef in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #30 0x00007f33f751105f in QEventDispatcherGlib::processEvents (this=0x55fba7f31980, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #31 0x00007f33f74b85db in QEventLoop::exec (this=this@entry=0x7ffc25f0a570, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #32 0x00007f33f74c0840 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #33 0x00007f33f79a8a8c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867 #34 0x00007f33f80cc045 in QApplication::exec () at kernel/qapplication.cpp:2811 #35 0x00007f33f9589ecb in kdemain (argc=<optimized out>, argv=0x7ffc25f0a6c0) at /usr/src/debug/dolphin-20.04.3-1.1.x86_64/src/main.cpp:172 #36 0x00007f33f9398cca in __libc_start_main () from /lib64/libc.so.6 #37 0x000055fba61df08a in _start () at ../sysdeps/x86_64/start.S:120 [Inferior 1 (process 1489269) detached] Possible duplicates by query: bug 424911, bug 423951, bug 423252, bug 423132, bug 417285. Reported using DrKonqi 1951919 1 mail 2020-08-20 12:08:54 +0000 This appears to be a crash in QtWayland, not Dolphin itself. Please report the bug there if the issue persists. Thanks :)