Qt Version: 4.5.2

You're using the wrong Qt repository. Replace KDE:Qt45 with KDE:Qt. and see if you're able to reproduce this crash.

I have replaced the Qt repository and re-installed Qt. I will inform you if
the error re-occurs.


On Sun, Jun 14, 2009 at 4:31 PM, Christophe Giboudeaux <
cgiboudeaux@gmail.com> wrote:

> https://bugs.kde.org/show_bug.cgi?id=196416
>
>
> Christophe Giboudeaux <cgiboudeaux@gmail.com> changed:
>
>           What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>             Status|UNCONFIRMED                 |NEEDSINFO
>                 CC|                            |cgiboudeaux@gmail.com
>         Resolution|                            |WAITINGFORINFO
>
>
>
>
> --- Comment #1 from Christophe Giboudeaux <cgiboudeaux gmail com>
>  2009-06-14 16:31:29 ---
> Qt Version: 4.5.2
>
> You're using the wrong Qt repository. Replace KDE:Qt45 with KDE:Qt. and see
> if
> you're able to reproduce this crash.
>
> --
> Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
> ------- You are receiving this mail because: -------
> You reported the bug.
>

*** Bug 202420 has been marked as a duplicate of this bug. ***

*** Bug 199948 has been marked as a duplicate of this bug. ***

*** Bug 203565 has been marked as a duplicate of this bug. ***

I could reproduce this bug here using:

Qt: 4.5.2 (KDE-Qt git commit 5b7a2eb42acfdea07c6075556cb43e2c95852145
        Date:   Tue Jul 28 14:10:47 2009 -0300)
KDE: 4.3.63 (KDE 4.3.63 (KDE 4.4 >= 20090805))
kdelibs svn rev. 1009010 / kdebase svn rev. 1009010
on ArchLinux i686 - Kernel 2.6.30.4

Steps:

- Copy *some link* from this page (ex. select "bug 196416" without the quotes and copy it using Ctrl+C)  (This is important as if you select normal text the Notes widget will be added without asking)
- Now, middle click on the Plasma desktop (or over a widget, or even inside plasmoid viewer)
A menu should appear to allow to select the widget you want to use for that data, the options are: "Notes", "Web Browser" and "Open Brain" (if you have this widget installed..)
- Select one of them (any...)
Plasma will crash with the backtrace attached (look at bug 203565 for an updated backtrace@KDE4.3)

Regards

*** Bug 206521 has been marked as a duplicate of this bug. ***

*** Bug 206574 has been marked as a duplicate of this bug. ***

*** Bug 206780 has been marked as a duplicate of this bug. ***

*** Bug 207594 has been marked as a duplicate of this bug. ***

*** Bug 208574 has been marked as a duplicate of this bug. ***

*** Bug 211921 has been marked as a duplicate of this bug. ***

*** Bug 211932 has been marked as a duplicate of this bug. ***

using trunk, the same procedure results in a slightly differnt crash.

Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb678a780 (LWP 3396))]

Thread 2 (Thread 0xab772b70 (LWP 3399)):
#0  0x006ba422 in __kernel_vsyscall ()
#1  0x0049ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01f347d7 in QWaitConditionPrivate::wait (this=0x9d736c0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0x01f345db in QWaitCondition::wait (this=0x9d5c790, mutex=0x9d5c78c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x00744052 in QHostInfoAgent::run (this=0x9d5c780) at kernel/qhostinfo.cpp:252
#5  0x01f33350 in QThreadPrivate::start (arg=0x9d5c780) at thread/qthread_unix.cpp:244
#6  0x0049a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x062237ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb678a780 (LWP 3396)):
[KCrash Handler]
#6  0x0455fc84 in QScopedPointer<QGraphicsSceneEventPrivate, QScopedPointerDeleter<QGraphicsSceneEventPrivate> >::data (this=0xc) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:145
#7  0x0455f42a in qGetPtrHelper<QScopedPointer<QGraphicsSceneEventPrivate, QScopedPointerDeleter<QGraphicsSceneEventPrivate> > > (p=...)
    at ../../include/QtCore/../../src/corelib/global/qglobal.h:2290
#8  0x0455f532 in QGraphicsSceneDragDropEvent::d_func (this=0x0) at graphicsview/qgraphicssceneevent.h:277
#9  0x0455ebe5 in QGraphicsSceneDragDropEvent::pos (this=0x0) at graphicsview/qgraphicssceneevent.cpp:1279
#10 0x00f0be36 in Plasma::ContainmentPrivate::dropData (this=0x9cc9e88, scenePos=..., screenPos=..., dropEvent=0x0) at /home/kde-devel/kde/src/kdelibs/plasma/containment.cpp:1313
#11 0x00f1b03e in Plasma::ContainmentActions::paste (this=0x9ce4fb8, scenePos=..., screenPos=...) at /home/kde-devel/kde/src/kdelibs/plasma/containmentactions.cpp:288
#12 0x013cd258 in Paste::contextEvent (this=0x9ce4fb8, event=0xbfacdbb4) at /home/kde-devel/kde/src/kdebase/workspace/plasma/generic/containmentactions/paste/paste.cpp:50
#13 0x00f084a8 in Plasma::Containment::mouseReleaseEvent (this=0x9cd3128, event=0xbfacdbb4) at /home/kde-devel/kde/src/kdelibs/plasma/containment.cpp:600
#14 0x0451a980 in QGraphicsItem::sceneEvent (this=0x9cd3130, event=0xbfacdbb4) at graphicsview/qgraphicsitem.cpp:6402
#15 0x045762fb in QGraphicsWidget::sceneEvent (this=0x9cd3128, event=0xbfacdbb4) at graphicsview/qgraphicswidget.cpp:1104
#16 0x045411e5 in QGraphicsScenePrivate::sendEvent (this=0x9a0e118, item=0x9cd3130, event=0xbfacdbb4) at graphicsview/qgraphicsscene.cpp:1064
#17 0x04541917 in QGraphicsScenePrivate::sendMouseEvent (this=0x9a0e118, mouseEvent=0xbfacdbb4) at graphicsview/qgraphicsscene.cpp:1138
#18 0x045497ec in QGraphicsScene::mouseReleaseEvent (this=0x9aa97d8, mouseEvent=0xbfacdbb4) at graphicsview/qgraphicsscene.cpp:3923
#19 0x04547a4b in QGraphicsScene::event (this=0x9aa97d8, event=0xbfacdbb4) at graphicsview/qgraphicsscene.cpp:3268
#20 0x03e31f74 in QApplicationPrivate::notify_helper (this=0x9a148b8, receiver=0x9aa97d8, e=0xbfacdbb4) at kernel/qapplication.cpp:4251
#21 0x03e2fce3 in QApplication::notify (this=0x9a09d58, receiver=0x9aa97d8, e=0xbfacdbb4) at kernel/qapplication.cpp:3676
#22 0x097325c0 in KApplication::notify (this=0x9a09d58, receiver=0x9aa97d8, event=0xbfacdbb4) at /home/kde-devel/kde/src/kdelibs/kdeui/kernel/kapplication.cpp:302
#23 0x020487f3 in QCoreApplication::notifyInternal (this=0x9a09d58, receiver=0x9aa97d8, event=0xbfacdbb4) at kernel/qcoreapplication.cpp:704
#24 0x03e3401f in QCoreApplication::sendSpontaneousEvent (receiver=0x9aa97d8, event=0xbfacdbb4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#25 0x03e322b3 in qt_sendSpontaneousEvent (receiver=0x9aa97d8, event=0xbfacdbb4) at kernel/qapplication.cpp:5228
#26 0x0456f91f in QGraphicsView::mouseReleaseEvent (this=0x9f0a1e8, event=0xbface2f0) at graphicsview/qgraphicsview.cpp:3180
#27 0x03e9a130 in QWidget::event (this=0x9f0a1e8, event=0xbface2f0) at kernel/qwidget.cpp:7903
#28 0x042e1558 in QFrame::event (this=0x9f0a1e8, e=0xbface2f0) at widgets/qframe.cpp:557
#29 0x0438c758 in QAbstractScrollArea::viewportEvent (this=0x9f0a1e8, e=0xbface2f0) at widgets/qabstractscrollarea.cpp:991
#30 0x0456dafe in QGraphicsView::viewportEvent (this=0x9f0a1e8, event=0xbface2f0) at graphicsview/qgraphicsview.cpp:2708
#31 0x0438d2bb in QAbstractScrollAreaPrivate::viewportEvent (this=0x9f0b1a8, event=0xbface2f0) at widgets/qabstractscrollarea_p.h:100
#32 0x0438d3a2 in QAbstractScrollAreaFilter::eventFilter (this=0x9f1c5a0, o=0x9f1dfe0, e=0xbface2f0) at widgets/qabstractscrollarea_p.h:116
#33 0x02048ad1 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9a148b8, receiver=0x9f1dfe0, event=0xbface2f0) at kernel/qcoreapplication.cpp:819
#34 0x03e31f50 in QApplicationPrivate::notify_helper (this=0x9a148b8, receiver=0x9f1dfe0, e=0xbface2f0) at kernel/qapplication.cpp:4247
#35 0x03e304bb in QApplication::notify (this=0x9a09d58, receiver=0x9f1dfe0, e=0xbface2f0) at kernel/qapplication.cpp:3837
#36 0x097325c0 in KApplication::notify (this=0x9a09d58, receiver=0x9f1dfe0, event=0xbface2f0) at /home/kde-devel/kde/src/kdelibs/kdeui/kernel/kapplication.cpp:302
#37 0x020487f3 in QCoreApplication::notifyInternal (this=0x9a09d58, receiver=0x9f1dfe0, event=0xbface2f0) at kernel/qcoreapplication.cpp:704
#38 0x03e3401f in QCoreApplication::sendSpontaneousEvent (receiver=0x9f1dfe0, event=0xbface2f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#39 0x03e2ece9 in QApplicationPrivate::sendMouseEvent (receiver=0x9f1dfe0, event=0xbface2f0, alienWidget=0x9f1dfe0, nativeWidget=0x9f0a1e8, buttonDown=0x48b7858, lastMouseReceiver=..., 
    spontaneous=true) at kernel/qapplication.cpp:2974
#40 0x03ec7b11 in QETWidget::translateMouseEvent (this=0x9f0a1e8, event=0xbface8bc) at kernel/qapplication_x11.cpp:4360
#41 0x03ec4472 in QApplication::x11ProcessEvent (this=0x9a09d58, event=0xbface8bc) at kernel/qapplication_x11.cpp:3377
#42 0x03efc0dc in x11EventSourceDispatch (s=0x9a17740, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#43 0x0111fe78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0x01123720 in ?? () from /lib/libglib-2.0.so.0
#45 0x01123853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0x02080158 in QEventDispatcherGlib::processEvents (this=0x99f4ea8, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#47 0x03efc71c in QGuiEventDispatcherGlib::processEvents (this=0x99f4ea8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#48 0x02045c57 in QEventLoop::processEvents (this=0xbfaceb8c, flags=...) at kernel/qeventloop.cpp:149
#49 0x02045d9c in QEventLoop::exec (this=0xbfaceb8c, flags=...) at kernel/qeventloop.cpp:201
#50 0x02048ecf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#51 0x03e2f9a0 in QApplication::exec () at kernel/qapplication.cpp:3590
#52 0x00208932 in kdemain (argc=1, argv=0xbfaced84) at /home/kde-devel/kde/src/kdebase/workspace/plasma/desktop/shell/main.cpp:112
#53 0x08048809 in main (argc=1, argv=0xbfaced84) at /home/kde-devel/kde/build/kdebase/workspace/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

It could be possible as AFAIR the code changed a bit; it is weird that now it includes QGV stuff.

*** Bug 215312 has been marked as a duplicate of this bug. ***

*** Bug 215492 has been marked as a duplicate of this bug. ***

Hi All,
bug: https://bugs.kde.org/show_bug.cgi?id=215492
was included as a duplicate of this bug, however,..  I am able to select a link from this page and paste it into "web browser" or "notes". 
The sigdev crash occurs in my case when I copy am image from okular onto the clipboard and paste it into "picture frame"
(KDE 4.4.3 / Qt 4.5.3)
cheers,
abelius

Complete steps from bug 215492:
---
1) draw frame in okular while viewing a pdf file
2) select "copy image" in okular
3) paste image on plasma desktop
4) select "picture frame" in the pop-up menu

*** Bug 215611 has been marked as a duplicate of this bug. ***

*** Bug 216455 has been marked as a duplicate of this bug. ***

SVN commit 1060831 by tdfischer:

Fixes a bug for when no event is passed.

In ContainmentPrivate::dropData, some bits assumed there was a dropEvent passed.
This doesn't always happen, for instance with ContainmentActions::paste(). The
points needed are instead taken from the scenePos and screenPos.

BUG: 196416

 M  +12 -3     containment.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1060831

*** Bug 221233 has been marked as a duplicate of this bug. ***

*** Bug 235612 has been marked as a duplicate of this bug. ***

*** Bug 276370 has been marked as a duplicate of this bug. ***