Bug 164585

Version:            (using KDE 4.0.80)
Installed from:    Ubuntu Packages
OS:                Linux

I go to «Desktop Settings...» trough the context menu via right-click mouse in the Screen.
I click in the button «New wallpaper» (I thing this is the button label in english because my spanish KDE is «Nuevo fondo...»), well, the windows that show the wallpapers from internet open and then the processor and the hard-disk works, works, and works until the plasma crash with signal SIGSEGV.
This is the first time that happens to me, but I was seeing another bug reports -very similar to this-, and maybe this bug can be a duplicate of some of them:
Bug 158382 - http://bugs.kde.org/show_bug.cgi?id=158382
plasma crash but with signal 8 (SIGFPE)

Bug 156944 - http://bugs.kde.org/show_bug.cgi?id=156944
plasma crash but when the background wallpaper was deleted

Bug 155520 - http://bugs.kde.org/show_bug.cgi?id=155520
plasma crash but with signal 6 (SIGABRT)



Finally, this is my backtrace:

Application: Área de trabajo de Plasma (plasma), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0x7fd9a67a37e0 (LWP 19268)]
[New Thread 0x44e15950 (LWP 20309)]
[New Thread 0x44614950 (LWP 20308)]
[New Thread 0x43e13950 (LWP 20307)]
[New Thread 0x43612950 (LWP 20306)]
[New Thread 0x42e11950 (LWP 20305)]
[New Thread 0x42610950 (LWP 20165)]
[New Thread 0x41e0f950 (LWP 19274)]
[New Thread 0x40f63950 (LWP 19271)]
[KCrash handler]
#5  0x0000000005d5e540 in ?? ()
#6  0x00007fd9afdf7d96 in qDeleteAll<QList<KJob*>::const_iterator> (
    begin=@0x7fffb9268910, end=@0x7fffb9268900)
    at /usr/include/qt4/QtCore/qalgorithms.h:352
#7  0x00007fd9afdf7dfc in qDeleteAll<QList<KJob*> > (c=@0x5aa98d0)
    at /usr/include/qt4/QtCore/qalgorithms.h:360
#8  0x00007fd9afdf7a9b in ~KCompositeJobPrivate (this=0x5aa9870)
    at /build/buildd/kde4libs-4.0.80/kdecore/jobs/kcompositejob.cpp:29
#9  0x00007fd9adf54986 in ~FileCopyJobPrivate (this=0x5aa9870)
    at /build/buildd/kde4libs-4.0.80/kio/kio/job.cpp:1636
#10 0x00007fd9afdf916d in ~KJob (this=0x5a4ce70)
    at /build/buildd/kde4libs-4.0.80/kdecore/jobs/kjob.cpp:69
#11 0x00007fd9adf4e357 in ~FileCopyJob (this=0x5d5e540)
    at /build/buildd/kde4libs-4.0.80/kio/kio/job.cpp:1791
#12 0x00007fd9afa2d014 in QObject::event () from /usr/lib/libQtCore.so.4
#13 0x00007fd9aea3054f in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#14 0x00007fd9aea35125 in QApplication::notify () from /usr/lib/libQtGui.so.4
#15 0x00007fd9b0332561 in KApplication::notify (this=0x63d2d0, 
    receiver=0x5a4ce70, event=0x5c08fe0)
    at /build/buildd/kde4libs-4.0.80/kdeui/kernel/kapplication.cpp:311
#16 0x00007fd9afa1e109 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#17 0x00007fd9afa1f42b in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#18 0x00007fd9afa470b3 in ?? () from /usr/lib/libQtCore.so.4
#19 0x00007fd9aa72c262 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#20 0x00007fd9aa72f516 in ?? () from /usr/lib/libglib-2.0.so.0
#21 0x00007fd9aa72f9af in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#22 0x00007fd9afa473af in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#23 0x00007fd9aeab972f in ?? () from /usr/lib/libQtGui.so.4
#24 0x00007fd9afa1d585 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#25 0x00007fd9afa1d6db in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#26 0x00007fd9a4038bbc in KNS::EnginePrivate::workflow (
    this=<value optimized out>)
    at /build/buildd/kde4libs-4.0.80/knewstuff/knewstuff2/engine.cpp:140
#27 0x00007fd9a4038e6d in KNS::Engine::downloadDialogModal (
    this=0x7fffb9268900)
    at /build/buildd/kde4libs-4.0.80/knewstuff/knewstuff2/engine.cpp:187
#28 0x00007fd9a448962e in BackgroundDialog::getNewWallpaper (this=0x5253750)
    at /build/buildd/kdebase-workspace-4.0.80/plasma/containments/desktop/backgrounddialog.cpp:692
#29 0x00007fd9a447e4d5 in BackgroundDialog::qt_metacall (this=0x5253750, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fffb9269410)
    at /build/buildd/kdebase-workspace-4.0.80/obj-x86_64-linux-gnu/plasma/containments/desktop/moc_backgrounddialog.cpp:90
#30 0x00007fd9afa32286 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#31 0x00007fd9aefa2de7 in QAbstractButton::clicked ()
   from /usr/lib/libQtGui.so.4
#32 0x00007fd9aed372fb in ?? () from /usr/lib/libQtGui.so.4
#33 0x00007fd9aed38ac5 in ?? () from /usr/lib/libQtGui.so.4
#34 0x00007fd9aed38cf1 in QAbstractButton::mouseReleaseEvent ()
   from /usr/lib/libQtGui.so.4
#35 0x00007fd9aea7e4e0 in QWidget::event () from /usr/lib/libQtGui.so.4
#36 0x00007fd9aed37e20 in QAbstractButton::event ()
   from /usr/lib/libQtGui.so.4
#37 0x00007fd9aedccb78 in QPushButton::event () from /usr/lib/libQtGui.so.4
#38 0x00007fd9aea3054f in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#39 0x00007fd9aea35329 in QApplication::notify () from /usr/lib/libQtGui.so.4
#40 0x00007fd9b0332561 in KApplication::notify (this=0x63d2d0, 
    receiver=0x1d1ebe0, event=0x7fffb9269be0)
    at /build/buildd/kde4libs-4.0.80/kdeui/kernel/kapplication.cpp:311
#41 0x00007fd9afa1e109 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#42 0x00007fd9aea32455 in QApplicationPrivate::sendMouseEvent ()
   from /usr/lib/libQtGui.so.4
#43 0x00007fd9aea94756 in ?? () from /usr/lib/libQtGui.so.4
#44 0x00007fd9aea9366b in QApplication::x11ProcessEvent ()
   from /usr/lib/libQtGui.so.4
#45 0x00007fd9aeab98f3 in ?? () from /usr/lib/libQtGui.so.4
#46 0x00007fd9aa72c262 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#47 0x00007fd9aa72f516 in ?? () from /usr/lib/libglib-2.0.so.0
#48 0x00007fd9aa72f9af in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#49 0x00007fd9afa473af in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#50 0x00007fd9aeab972f in ?? () from /usr/lib/libQtGui.so.4
#51 0x00007fd9afa1d585 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#52 0x00007fd9afa1d6db in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#53 0x00007fd9afa1f729 in QCoreApplication::exec ()
   from /usr/lib/libQtCore.so.4
#54 0x00007fd9b0e34e8b in kdemain (argc=1, argv=0x7fffb926aba8)
    at /build/buildd/kdebase-workspace-4.0.80/plasma/plasma/main.cpp:54
#55 0x00007fd9b0adf1c4 in __libc_start_main () from /lib/libc.so.6
#56 0x0000000000400649 in _start ()
#0  0x00007fd9b0b5eb81 in nanosleep () from /lib/libc.so.6