From kwin  Thu Apr 01 17:25:04 2010
From: Dario Andres <andresbajotierra () gmail ! com>
Date: Thu, 01 Apr 2010 17:25:04 +0000
To: kwin
Subject: [Bug 205404] kwin crashed when disabling a second monitor via xrandr
Message-Id: <20100401172506.0C0F53C899 () immanuel ! kde ! org>
X-MARC-Message: https://marc.info/?l=kwin&m=127014276303934

https://bugs.kde.org/show_bug.cgi?id=205404


Dario Andres <andresbajotierra@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
         Resolution|FIXED                       |




--- Comment #10 from Dario Andres <andresbajotierra gmail com>  2010-04-01 19:24:54 ---
Pasting new backtrace (KDE SC 4.4.2):

[KCrash Handler]
#5  Kephal::Screen::geom (this=0x0) at
../../../../libs/kephal/kephal/screens.cpp:84
#6  0x00007f664b23b4c0 in Kephal::ScreenUtils::screenGeometry (id=0) at
../../../../libs/kephal/kephal/screens.cpp:102
#7  0x00007f664c5be5e4 in KWin::Workspace::updateClientArea (this=<value
optimized out>, force=<value optimized out>) at ../../kwin/geometry.cpp:98
#8  0x00007f664c5c00fb in KWin::Workspace::desktopResized (this=0x17466b0) at
../../kwin/geometry.cpp:66
#9  0x00007f664c559d39 in KWin::Workspace::qt_metacall (this=0x17466b0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff34a2e8b0)
at ./workspace.moc:522
#10 0x00007f6648124c0f in QMetaObject::activate (sender=0x1750290, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x20549e0) at
kernel/qobject.cpp:3293
#11 0x00007f664b253c71 in Kephal::Screens::screenRemoved (this=0x0, _t1=0) at
__/kephal/moc_screens.cxx:150
#12 0x00007f664b2540f5 in Kephal::DBusScreens::qt_metacall (this=0x1750290,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff34a2e9f0)
at __/screens/dbus/moc_dbusscreens.cxx:80
#13 0x00007f6648124c0f in QMetaObject::activate (sender=0x1801090, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x20549e0) at
kernel/qobject.cpp:3293
#14 0x00007f664b255ac1 in OrgKdeKephalScreensInterface::screenRemoved
(this=0x0, _t1=0) at screens_interface.moc:131
#15 0x00007f664b255e77 in OrgKdeKephalScreensInterface::qt_metacall
(this=0x1801090, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff34a2ee10) at screens_interface.moc:92
#16 0x00007f664844c25e in QDBusConnectionPrivate::deliverCall (this=<value
optimized out>, object=<value optimized out>, msg=<value optimized out>,
metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#17 0x00007f664845664f in QDBusCallDeliveryEvent::placeMetaCall (this=0x0,
object=0x0) at qdbusintegrator_p.h:101
#18 0x00007f6648121b49 in QObject::event (this=0x1801090, e=0x1e2f960) at
kernel/qobject.cpp:1248
#19 0x00007f664886012c in QApplicationPrivate::notify_helper (this=0x1663e50,
receiver=0x1801090, e=0x1e2f960) at kernel/qapplication.cpp:4300
#20 0x00007f664886671b in QApplication::notify (this=0x7fff34a2f910,
receiver=0x1801090, e=0x1e2f960) at kernel/qapplication.cpp:4183
#21 0x00007f664bd9f076 in KApplication::notify (this=0x7fff34a2f910,
receiver=0x1801090, event=0x1e2f960) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00007f6648111e0c in QCoreApplication::notifyInternal
(this=0x7fff34a2f910, receiver=0x1801090, event=0x1e2f960) at
kernel/qcoreapplication.cpp:704
#23 0x00007f6648114587 in QCoreApplication::sendEvent (receiver=0x0,
event_type=<value optimized out>, data=0x164b3a0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x164b3a0) at kernel/qcoreapplication.cpp:1345
#25 0x00007f664813b7f3 in QCoreApplication::sendPostedEvents (s=<value
optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:276
#27 0x00007f66426cbbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f66426cf598 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f66426cf6c0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#30 0x00007f664813b333 in QEventDispatcherGlib::processEvents (this=0x164abe0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#31 0x00007f664890ff0e in QGuiEventDispatcherGlib::processEvents (this=0x0,
flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007f6648110732 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007f6648110b0c in QEventLoop::exec (this=0x7fff34a2f850, flags=) at
kernel/qeventloop.cpp:201
#34 0x00007f664811484b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#35 0x00007f664c57361e in kdemain (argc=<value optimized out>, argv=<value
optimized out>) at ../../kwin/main.cpp:526
#36 0x00007f664c1d3abd in __libc_start_main (main=<value optimized out>,
argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized
out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff34a2fe18) at
libc-start.c:220
#37 0x0000000000400679 in _start () at ../sysdeps/x86_64/elf/start.S:113

Possible duplicates by query: bug 210900, bug 205404.

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