Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I finished watching a video clip in VLC.  I tried to delete the file and the plasma-desktop crashed.   It could be that the file wasn't closed yet when I attempted the delete action.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f6c67737750 (LWP 2145))]

Thread 2 (Thread 0x7f6c466a7910 (LWP 2146)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f6c671774fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x109e698, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x109e698, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f6c635ae78c in QHostInfoAgent::run (this=0x109e680) at kernel/qhostinfo.cpp:260
#4  0x00007f6c67176445 in QThreadPrivate::start (arg=0x109e680) at thread/qthread_unix.cpp:188
#5  0x00007f6c63eeca04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f6c64acc7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6c67737750 (LWP 2145)):
[KCrash Handler]
#5  0x00007f6c66d2a771 in KConfigBase::isGroupImmutable (this=0x2417dd0, aGroup=0x7f6c65f9b7e9 "Notification Messages") at ../../kdecore/config/kconfigbase.cpp:102
#6  0x00007f6c66d2dbc5 in KConfigGroup (this=0x7fffe59cca90, master=0x2417dd0, _group=0x7f6c65f9b7e9 "Notification Messages") at ../../kdecore/config/kconfiggroup.cpp:559
#7  0x00007f6c65dc97b3 in KMessageBox::shouldBeShownContinue (dontShowAgainName=...) at ../../kdeui/dialogs/kmessagebox.cpp:386
#8  0x00007f6c65dcddff in KMessageBox::warningContinueCancelListWId (parent_id=<value optimized out>, text=..., strlist=..., caption=..., buttonContinue_=..., buttonCancel_=..., 
    dontAskAgainName=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:678
#9  0x00007f6c65dce3fb in KMessageBox::warningContinueCancelList (parent=<value optimized out>, text=..., strlist=..., caption=..., buttonContinue=..., buttonCancel=..., dontAskAgainName=..., 
    options=...) at ../../kdeui/dialogs/kmessagebox.cpp:667
#10 0x00007f6c663438aa in KIO::JobUiDelegate::askDeleteConfirmation (this=<value optimized out>, urls=<value optimized out>, deletionType=<value optimized out>, 
    confirmationType=<value optimized out>) at ../../kio/kio/jobuidelegate.cpp:135
#11 0x00007f6c49e30919 in KonqOperations::askDeleteConfirmation(KUrl::List const&, int, KonqOperations::ConfirmationType, QWidget*) () from /usr/lib/libkonq.so.5
#12 0x00007f6c49e31383 in KonqOperations::_del(KonqOperations::Operation, KUrl::List const&, KonqOperations::ConfirmationType) () from /usr/lib/libkonq.so.5
#13 0x00007f6c49e328a3 in KonqOperations::del(QWidget*, KonqOperations::Operation, KUrl::List const&) () from /usr/lib/libkonq.so.5
#14 0x00007f6c47317e58 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#15 0x00007f6c47322bdf in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#16 0x00007f6c67271ddc in QMetaObject::activate (sender=0xe8fc10, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x7fffe59ccfc0) at kernel/qobject.cpp:3113
#17 0x00007f6c652070a7 in QAction::triggered (this=0x7fffe59cca00, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#18 0x00007f6c652084ef in QAction::activate (this=0xe8fc10, event=<value optimized out>) at kernel/qaction.cpp:1160
#19 0x00007f6c6520afa7 in QAction::event (this=0x7fffe59cca00, e=<value optimized out>) at kernel/qaction.cpp:1079
#20 0x00007f6c65d7217d in KAction::event (this=0x7fffe59cca00, event=0x7fffe59cda00) at ../../kdeui/actions/kaction.cpp:88
#21 0x00007f6c6520cefc in QApplicationPrivate::notify_helper (this=0xb276a0, receiver=0xe8fc10, e=0x7fffe59cda00) at kernel/qapplication.cpp:4056
#22 0x00007f6c652141ce in QApplication::notify (this=0xb1e540, receiver=0xe8fc10, e=0x7fffe59cda00) at kernel/qapplication.cpp:4021
#23 0x00007f6c65e43ab6 in KApplication::notify (this=0xb1e540, receiver=0xe8fc10, event=0x7fffe59cda00) at ../../kdeui/kernel/kapplication.cpp:302
#24 0x00007f6c6725cc2c in QCoreApplication::notifyInternal (this=0xb1e540, receiver=0xe8fc10, event=0x7fffe59cda00) at kernel/qcoreapplication.cpp:610
#25 0x00007f6c65241666 in QCoreApplication::sendEvent (this=<value optimized out>, e=0x7fffe59cde90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#26 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fffe59cde90) at kernel/qshortcutmap.cpp:884
#27 0x00007f6c652434f7 in QShortcutMap::tryShortcutEvent (this=0xb277b8, o=<value optimized out>, e=0x7fffe59cde90) at kernel/qshortcutmap.cpp:369
#28 0x00007f6c65214e6e in QApplication::notify (this=0xb1e540, receiver=0x1145900, e=0x7fffe59cde90) at kernel/qapplication.cpp:3645
#29 0x00007f6c65e43ab6 in KApplication::notify (this=0xb1e540, receiver=0x1145900, event=0x7fffe59cde90) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x00007f6c6725cc2c in QCoreApplication::notifyInternal (this=0xb1e540, receiver=0x1145900, event=0x7fffe59cde90) at kernel/qcoreapplication.cpp:610
#31 0x00007f6c6529ddfa in QKeyMapper::sendKeyEvent (keyWidget=0x1145900, grab=<value optimized out>, type=QEvent::KeyPress, code=16777223, modifiers=<value optimized out>, text=..., 
    autorepeat=false, count=1, nativeScanCode=119, nativeVirtualKey=65535, nativeModifiers=17) at kernel/qkeymapper_x11.cpp:1861
#32 0x00007f6c652a0370 in QKeyMapperPrivate::translateKeyEvent (this=0xb36920, keyWidget=0x1145900, event=<value optimized out>, grab=233) at kernel/qkeymapper_x11.cpp:1831
#33 0x00007f6c65278493 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffe59cfc70) at kernel/qapplication_x11.cpp:3443
#34 0x00007f6c652a1d0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x00007f6c6413dbbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x00007f6c64141588 in ?? () from /lib/libglib-2.0.so.0
#37 0x00007f6c641416b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x00007f6c672851a6 in QEventDispatcherGlib::processEvents (this=0xa9b040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#39 0x00007f6c652a14be in QGuiEventDispatcherGlib::processEvents (this=0x7fffe59cca00, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#40 0x00007f6c6725b532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#41 0x00007f6c6725b904 in QEventLoop::exec (this=0x7fffe59cffa0, flags=) at kernel/qeventloop.cpp:201
#42 0x00007f6c6725dab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#43 0x00007f6c5b4c34cf in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#44 0x0000000000406da8 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a299 "0") at ../../kinit/kinit.cpp:677
#45 0x0000000000407aa0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#46 0x0000000000407f51 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#47 0x0000000000408bb2 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1793
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 206237

Reported using DrKonqi