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List: kde-bugs-dist
Subject: [kde] [Bug 345728] New: crash on display settings move external display
From: don bowman <don.waterloo+kde () gmail ! com>
Date: 2015-03-31 14:10:55
Message-ID: bug-345728-17878 () http ! bugs ! kde ! org/
[Download RAW message or body]
https://bugs.kde.org/show_bug.cgi?id=345728
Bug ID: 345728
Summary: crash on display settings move external display
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-bugs@kde.org
Reporter: don.waterloo+kde@gmail.com
Application: kcmshell5 (5.2.2)
Qt Version: 5.4.1
Operating System: Linux 3.19.0-10-generic x86_64
Distribution: Ubuntu Vivid Vervet (development branch)
-- Information about the crash:
dual display. moved external display from right to top.
samsung series 9 (2012) laptop. Monitor is on HDMI connector.
Embedded intel graphics (intel 3rd gen core processor graphics controller)
-- Backtrace:
Application: KDE Control Module (kcmshell5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4c44fdc800 (LWP 14815))]
Thread 3 (Thread 0x7f4c31e93700 (LWP 14816)):
#0 0x00007f4c44ac58dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f4c3dbe3b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f4c3dbe564f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f4c33db7049 in QXcbEventReader::run (this=0xd3e9e0) at
qxcbconnection.cpp:1105
#4 0x00007f4c42b4eb0e in QThreadPrivate::start (arg=0xd3e9e0) at
thread/qthread_unix.cpp:337
#5 0x00007f4c425856aa in start_thread (arg=0x7f4c31e93700) at
pthread_create.c:333
#6 0x00007f4c44ad0eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f4c26251700 (LWP 14820)):
#0 __libc_enable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:57
#1 0x00007f4c44ac58d2 in poll () at ../sysdeps/unix/syscall-template.S:81
#2 0x00007f4c3d4bfebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f4c3d4bffcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f4c42de5bfc in QEventDispatcherGlib::processEvents
(this=0x7f4c180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5 0x00007f4c42d8a3b2 in QEventLoop::exec (this=this@entry=0x7f4c26250da0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f4c42b49b44 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f4c2b496f45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f4c42b4eb0e in QThreadPrivate::start (arg=0x13fb9a0) at
thread/qthread_unix.cpp:337
#9 0x00007f4c425856aa in start_thread (arg=0x7f4c26251700) at
pthread_create.c:333
#10 0x00007f4c44ad0eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f4c44fdc800 (LWP 14815)):
[KCrash Handler]
#6 0x00007f4c3042adf4 in isEmpty (this=0x30) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:791
#7 KScreen::ConfigOperation::hasError (this=this@entry=0x2c1d4c0) at
../../src/configoperation.cpp:76
#8 0x00007f4c3042b026 in KScreen::ConfigOperation::exec (this=0x2c1d4c0) at
../../src/configoperation.cpp:109
#9 0x00007f4c3065e33c in KCMKScreen::save (this=0x2c1d4c0) at
../../../kcm/src/kcm_kscreen.cpp:144
#10 0x00007f4c447aa3f7 in KCModuleProxy::save (this=this@entry=0xdc7640) at
../../src/kcmoduleproxy.cpp:272
#11 0x00007f4c447a7670 in KCMultiDialogPrivate::apply (this=<optimized out>) at
../../src/kcmultidialog.cpp:323
#12 0x00007f4c447a7a15 in KCMultiDialog::qt_static_metacall (_o=0x2c1d4c0,
_c=QMetaObject::ReadProperty, _id=1, _a=0x0) at ./moc_kcmultidialog.cpp:112
#13 0x00007f4c42dbd999 in QMetaObject::activate (sender=sender@entry=0xe0c280,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2,
argv=argv@entry=0x7ffdf33d3690) at kernel/qobject.cpp:3716
#14 0x00007f4c42dbe027 in QMetaObject::activate (sender=sender@entry=0xe0c280,
m=m@entry=0x7f4c43683a60 <QAbstractButton::staticMetaObject>,
local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffdf33d3690)
at kernel/qobject.cpp:3582
#15 0x00007f4c434f8012 in QAbstractButton::clicked (this=this@entry=0xe0c280,
_t1=false) at .moc/moc_qabstractbutton.cpp:298
#16 0x00007f4c43245675 in QAbstractButtonPrivate::emitClicked (this=0xe13180)
at widgets/qabstractbutton.cpp:534
#17 0x00007f4c43246299 in QAbstractButtonPrivate::click (this=0xe13180) at
widgets/qabstractbutton.cpp:527
#18 0x00007f4c43246454 in QAbstractButton::mouseReleaseEvent (this=0xe0c280,
e=0x7ffdf33d3b50) at widgets/qabstractbutton.cpp:1132
#19 0x00007f4c4318d1e8 in QWidget::event (this=0xe0c280, event=0x7ffdf33d3b50)
at kernel/qwidget.cpp:9022
#20 0x00007f4c43149b2c in QApplicationPrivate::notify_helper (this=0xd28e90,
receiver=0xe0c280, e=0x7ffdf33d3b50) at kernel/qapplication.cpp:3720
#21 0x00007f4c4314f8eb in QApplication::notify (this=0x7ffdf33d3890,
receiver=0x7ffdf33d38b0, e=0x7ffdf33d3b50) at kernel/qapplication.cpp:3280
#22 0x00007f4c42d8cbfb in QCoreApplication::notifyInternal
(this=0x7ffdf33d4480, receiver=receiver@entry=0xe0c280,
event=event@entry=0x7ffdf33d3b50) at kernel/qcoreapplication.cpp:935
#23 0x00007f4c4314e3da in sendSpontaneousEvent (event=0x7ffdf33d3b50,
receiver=0xe0c280) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 QApplicationPrivate::sendMouseEvent (receiver=0xe0c280,
event=0x7ffdf33d3b50, alienWidget=0xe0c280, nativeWidget=0xdec7f0,
buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:2751
#25 0x00007f4c431a5cc0 in QWidgetWindow::handleMouseEvent (this=0xea16d0,
event=0x7ffdf33d3f60) at kernel/qwidgetwindow.cpp:543
#26 0x00007f4c431a7e33 in QWidgetWindow::event (this=0xea16d0,
event=0x7ffdf33d3f60) at kernel/qwidgetwindow.cpp:210
#27 0x00007f4c43149b2c in QApplicationPrivate::notify_helper (this=0xd28e90,
receiver=0xea16d0, e=0x7ffdf33d3f60) at kernel/qapplication.cpp:3720
#28 0x00007f4c4314f000 in QApplication::notify (this=0x7ffdf33d4480,
receiver=0xea16d0, e=0x7ffdf33d3f60) at kernel/qapplication.cpp:3503
#29 0x00007f4c42d8cbfb in QCoreApplication::notifyInternal
(this=0x7ffdf33d4480, receiver=0xea16d0, event=0x7ffdf33d3f60) at
kernel/qcoreapplication.cpp:935
#30 0x00007f4c41097f82 in sendSpontaneousEvent (event=<optimized out>,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#31 QGuiApplicationPrivate::processMouseEvent (e=0x2bf74f0) at
kernel/qguiapplication.cpp:1774
#32 0x00007f4c41099b45 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x2bf74f0) at kernel/qguiapplication.cpp:1576
#33 0x00007f4c4107e34f in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:572
#34 0x00007f4c33de14f0 in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:70
#35 0x00007f4c3d4bfc3d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f4c3d4bff20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f4c3d4bffcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f4c42de5be7 in QEventDispatcherGlib::processEvents (this=0xd57150,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#39 0x00007f4c42d8a3b2 in QEventLoop::exec (this=this@entry=0x7ffdf33d4310,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#40 0x00007f4c4334b4b5 in QDialog::exec (this=0xdec7f0) at
dialogs/qdialog.cpp:541
#41 0x00007f4c44d9c9cb in kdemain (_argc=<optimized out>, _argv=<optimized
out>) at ../../kcmshell/main.cpp:307
#42 0x00007f4c449eaa40 in __libc_start_main (main=0x400730 <main(int, char**)>,
argc=2, argv=0x7ffdf33d45c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdf33d45b8) at libc-start.c:289
#43 0x0000000000400769 in _start ()
Reported using DrKonqi
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