Bug 213967 - Moving all Icons on Desktop causes Crash
Summary: Moving all Icons on Desktop causes Crash
Status: RESOLVED DUPLICATE of bug 207872
Alias: None
Product: plasma4
Classification: Unmaintained
Component: widget-folderview (show other bugs)
Version: unspecified
Platform: Unlisted Binaries Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-11-10 12:55 UTC by Robin
Modified: 2009-11-10 14:24 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description Robin 2009-11-10 12:55:19 UTC 
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 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I have about 50 Icons on my Desktop some of them are folders. I tryed to move all icons to the second Monitor (Nvidia Twinview). While moving plasma crashed.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd1f8940750 (LWP 1641))]

Thread 2 (Thread 0x7fd1d7d3f910 (LWP 1642)):
#0  0x00007fd1f50ec5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd1f83724fb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fd1f47a978c in ?? () from /usr/lib/libQtNetwork.so.4
#3  0x00007fd1f8371445 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fd1f50e7a04 in start_thread () from /lib/libpthread.so.0
#5  0x00007fd1f5cc77bd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd1f8940750 (LWP 1641)):
[KCrash Handler]
#5  0x00007fd1d81a0b90 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#6  0x00007fd1d81b0f3d in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#7  0x00007fd1f64563fd in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#8  0x00007fd1f6407efc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#9  0x00007fd1f640f6cd in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#10 0x00007fd1f703eab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#11 0x00007fd1f8457c2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#12 0x00007fd1f64811ae in ?? () from /usr/lib/libQtGui.so.4
#13 0x00007fd1f648132b in ?? () from /usr/lib/libQtGui.so.4
#14 0x00007fd1f6483137 in QDragManager::move(QPoint const&) () from /usr/lib/libQtGui.so.4
#15 0x00007fd1f6486d59 in QDragManager::eventFilter(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x00007fd1f845700b in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#17 0x00007fd1f6407e76 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x00007fd1f640f011 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0x00007fd1f703eab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0x00007fd1f8457c2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#21 0x00007fd1f640e8e0 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#22 0x00007fd1f6474a0e in ?? () from /usr/lib/libQtGui.so.4
#23 0x00007fd1f6473aa9 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#24 0x00007fd1f649cd0c in ?? () from /usr/lib/libQtGui.so.4
#25 0x00007fd1f5338bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x00007fd1f533c588 in ?? () from /lib/libglib-2.0.so.0
#27 0x00007fd1f533c6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x00007fd1f84801a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0x00007fd1f649c4be in ?? () from /usr/lib/libQtGui.so.4
#30 0x00007fd1f8456532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0x00007fd1f8456904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0x00007fd1f648667c in QDragManager::drag(QDrag*) () from /usr/lib/libQtGui.so.4
#33 0x00007fd1f641a168 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /usr/lib/libQtGui.so.4
#34 0x00007fd1f641a223 in QDrag::exec(QFlags<Qt::DropAction>) () from /usr/lib/libQtGui.so.4
#35 0x00007fd1d81a9b64 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#36 0x00007fd1d81a9e7e in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#37 0x00007fd1f698e111 in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#38 0x00007fd1f69b3bc9 in ?? () from /usr/lib/libQtGui.so.4
#39 0x00007fd1f69bc221 in QGraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/libQtGui.so.4
#40 0x00007fd1f69bdcdf in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#41 0x00007fd1f6407efc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#42 0x00007fd1f640f1ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#43 0x00007fd1f703eab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#44 0x00007fd1f8457c2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#45 0x00007fd1f69cb9ed in QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#46 0x00007fd1f69d00fe in QGraphicsView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#47 0x00007fd1f6456822 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#48 0x00007fd1f67b22a6 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#49 0x00007fd1f69cf92b in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#50 0x00007fd1f8456f47 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#51 0x00007fd1f6407ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#52 0x00007fd1f640f011 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#53 0x00007fd1f703eab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#54 0x00007fd1f8457c2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#55 0x00007fd1f640e8e0 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#56 0x00007fd1f6474a0e in ?? () from /usr/lib/libQtGui.so.4
#57 0x00007fd1f6473aa9 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#58 0x00007fd1f649cd0c in ?? () from /usr/lib/libQtGui.so.4
#59 0x00007fd1f5338bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#60 0x00007fd1f533c588 in ?? () from /lib/libglib-2.0.so.0
#61 0x00007fd1f533c6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#62 0x00007fd1f84801a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#63 0x00007fd1f649c4be in ?? () from /usr/lib/libQtGui.so.4
#64 0x00007fd1f8456532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#65 0x00007fd1f8456904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#66 0x00007fd1f8458ab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#67 0x00007fd1ec7824cf in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#68 0x0000000000406da8 in _start ()

This bug may be a duplicate of or related to bug 211835

Reported using DrKonqi
Comment 1 Dario Andres 2009-11-10 13:07:22 UTC 
- If you can reproduce the crash at will (or you experience this regularly), can you install the "kdebase-workspace-dbg" package and post a complete backtrace here? Thanks
Comment 2 Robin 2009-11-10 13:31:57 UTC 
After installing the debug packages you suggest the bug doesn't occurs any longer. So in this way: "thanks" ;-)
Seems some kind of transient ...
Comment 3 Robin 2009-11-10 13:36:01 UTC 
*argl* sorry for this inconvenience ... but it seems the bug is still reproducible. So here is the backtrace _with_ the debuging packages.

Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f5653e9d750 (LWP 1649))]

Thread 2 (Thread 0x7f5633659910 (LWP 1650)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f56538dd4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1f75238, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f75238, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f564fd1478c in QHostInfoAgent::run (this=0x1f75220) at kernel/qhostinfo.cpp:260
#4  0x00007f56538dc445 in QThreadPrivate::start (arg=0x1f75220) at thread/qthread_unix.cpp:188
#5  0x00007f5650652a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f56512327bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5653e9d750 (LWP 1649)):
[KCrash Handler]
#5  0x00007f5635ea6b90 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#6  0x00007f5635eb6f3d in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#7  0x00007f56519c13fd in QWidget::event (this=0x3a93480, event=0x7fff28de7050) at kernel/qwidget.cpp:7743
#8  0x00007f5651972efc in QApplicationPrivate::notify_helper (this=0x1a86370, receiver=0x3a93480, e=0x7fff28de7050) at kernel/qapplication.cpp:4056
#9  0x00007f565197a6cd in QApplication::notify (this=<value optimized out>, receiver=0x3a93480, e=0x7fff28de7050) at kernel/qapplication.cpp:4009
#10 0x00007f56525a9ab6 in KApplication::notify (this=0x1a35080, receiver=0x3a93480, event=0x7fff28de7050) at ../../kdeui/kernel/kapplication.cpp:302
#11 0x00007f56539c2c2c in QCoreApplication::notifyInternal (this=0x1a35080, receiver=0x3a93480, event=0x7fff28de7050) at kernel/qcoreapplication.cpp:610
#12 0x00007f56519ec1ae in QCoreApplication::sendEvent (this=<value optimized out>, w=<value optimized out>, xe=0x7fff28de70a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#13 QX11Data::xdndHandleLeave (this=<value optimized out>, w=<value optimized out>, xe=0x7fff28de70a0) at kernel/qdnd_x11.cpp:1069
#14 0x00007f56519ec32b in qt_xdnd_send_leave () at kernel/qdnd_x11.cpp:1106
#15 0x00007f56519ee137 in QDragManager::move (this=0x1aeace0, globalPos=<value optimized out>) at kernel/qdnd_x11.cpp:1585
#16 0x00007f56519f1d59 in QDragManager::eventFilter (this=0x0, o=<value optimized out>, e=0x3e) at kernel/qdnd_x11.cpp:1296
#17 0x00007f56539c200b in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x1a86370, receiver=0x2b4f950, event=0x7fff28de78a0) at kernel/qcoreapplication.cpp:707
#18 0x00007f5651972e76 in QApplicationPrivate::notify_helper (this=0x0, receiver=0x7fff28de7050, e=0x3e) at kernel/qapplication.cpp:4031
#19 0x00007f565197a011 in QApplication::notify (this=<value optimized out>, receiver=0x2b4f950, e=0x7fff28de78a0) at kernel/qapplication.cpp:3758
#20 0x00007f56525a9ab6 in KApplication::notify (this=0x1a35080, receiver=0x2b4f950, event=0x7fff28de78a0) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x00007f56539c2c2c in QCoreApplication::notifyInternal (this=0x1a35080, receiver=0x2b4f950, event=0x7fff28de78a0) at kernel/qcoreapplication.cpp:610
#22 0x00007f56519798e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x2b4f950, event=0x7fff28de78a0, alienWidget=0x0, nativeWidget=0x1e72b20, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#23 QApplicationPrivate::sendMouseEvent (receiver=0x2b4f950, event=0x7fff28de78a0, alienWidget=0x0, nativeWidget=0x1e72b20, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
    at kernel/qapplication.cpp:2924
#24 0x00007f56519dfa0e in QETWidget::translateMouseEvent (this=0x1e72b20, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#25 0x00007f56519deaa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff28de93d0) at kernel/qapplication_x11.cpp:3550
#26 0x00007f5651a07d0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#27 0x00007f56508a3bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f56508a7588 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f56508a76b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007f56539eb1a6 in QEventDispatcherGlib::processEvents (this=0x19f2040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#31 0x00007f5651a074be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x00007f56539c1532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007f56539c1904 in QEventLoop::exec (this=0x1f64ef0, flags=) at kernel/qeventloop.cpp:201
#34 0x00007f56519f167c in QDragManager::drag (this=0x1aeace0, o=<value optimized out>) at kernel/qdnd_x11.cpp:1969
#35 0x00007f5651985168 in QDrag::exec (this=0x3b896a0, supportedActions=) at kernel/qdrag.cpp:282
#36 0x00007f5651985223 in QDrag::exec (this=0x0, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#37 0x00007f5635eafb64 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#38 0x00007f5635eafe7e in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#39 0x00007f5651ef9111 in QGraphicsItem::sceneEvent (this=0x0, event=0x7fff28de7050) at graphicsview/qgraphicsitem.cpp:5024
#40 0x00007f5651f1ebc9 in QGraphicsScenePrivate::sendMouseEvent (this=0x1bf80f0, mouseEvent=0x7fff28dea750) at graphicsview/qgraphicsscene.cpp:1230
#41 0x00007f5651f27221 in QGraphicsScene::mouseMoveEvent (this=<value optimized out>, mouseEvent=0x7fff28dea750) at graphicsview/qgraphicsscene.cpp:4419
#42 0x00007f5651f28cdf in QGraphicsScene::event (this=0x1b0f7c0, event=0x7fff28dea750) at graphicsview/qgraphicsscene.cpp:3802
#43 0x00007f5651972efc in QApplicationPrivate::notify_helper (this=0x1a86370, receiver=0x1b0f7c0, e=0x7fff28dea750) at kernel/qapplication.cpp:4056
#44 0x00007f565197a1ce in QApplication::notify (this=0x1a35080, receiver=0x1b0f7c0, e=0x7fff28dea750) at kernel/qapplication.cpp:4021
#45 0x00007f56525a9ab6 in KApplication::notify (this=0x1a35080, receiver=0x1b0f7c0, event=0x7fff28dea750) at ../../kdeui/kernel/kapplication.cpp:302
#46 0x00007f56539c2c2c in QCoreApplication::notifyInternal (this=0x1a35080, receiver=0x1b0f7c0, event=0x7fff28dea750) at kernel/qcoreapplication.cpp:610
#47 0x00007f5651f369ed in QCoreApplication::sendEvent (this=0x2044420, event=0x7fff28deafd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#48 QGraphicsViewPrivate::mouseMoveEventHandler (this=0x2044420, event=0x7fff28deafd0) at graphicsview/qgraphicsview.cpp:605
#49 0x00007f5651f3b0fe in QGraphicsView::mouseMoveEvent (this=0x1e72b20, event=0x7fff28deafd0) at graphicsview/qgraphicsview.cpp:3321
#50 0x00007f56519c1822 in QWidget::event (this=0x1e72b20, event=0x7fff28deafd0) at kernel/qwidget.cpp:7534
#51 0x00007f5651d1d2a6 in QFrame::event (this=0x1e72b20, e=0x7fff28deafd0) at widgets/qframe.cpp:559
#52 0x00007f5651f3a92b in QGraphicsView::viewportEvent (this=0x1e72b20, event=0x7fff28deafd0) at graphicsview/qgraphicsview.cpp:2919
#53 0x00007f56539c1f47 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2044330, event=0x7fff28deafd0) at kernel/qcoreapplication.cpp:726
#54 0x00007f5651972ecc in QApplicationPrivate::notify_helper (this=0x1a86370, receiver=0x2044330, e=0x7fff28deafd0) at kernel/qapplication.cpp:4052
#55 0x00007f565197a011 in QApplication::notify (this=<value optimized out>, receiver=0x2044330, e=0x7fff28deafd0) at kernel/qapplication.cpp:3758
#56 0x00007f56525a9ab6 in KApplication::notify (this=0x1a35080, receiver=0x2044330, event=0x7fff28deafd0) at ../../kdeui/kernel/kapplication.cpp:302
#57 0x00007f56539c2c2c in QCoreApplication::notifyInternal (this=0x1a35080, receiver=0x2044330, event=0x7fff28deafd0) at kernel/qcoreapplication.cpp:610
#58 0x00007f56519798e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x2044330, event=0x7fff28deafd0, alienWidget=0x2044330, nativeWidget=0x1e72b20, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#59 QApplicationPrivate::sendMouseEvent (receiver=0x2044330, event=0x7fff28deafd0, alienWidget=0x2044330, nativeWidget=0x1e72b20, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at kernel/qapplication.cpp:2924
#60 0x00007f56519dfa0e in QETWidget::translateMouseEvent (this=0x1e72b20, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#61 0x00007f56519deaa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff28decb00) at kernel/qapplication_x11.cpp:3550
#62 0x00007f5651a07d0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#63 0x00007f56508a3bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#64 0x00007f56508a7588 in ?? () from /lib/libglib-2.0.so.0
#65 0x00007f56508a76b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#66 0x00007f56539eb1a6 in QEventDispatcherGlib::processEvents (this=0x19f2040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#67 0x00007f5651a074be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#68 0x00007f56539c1532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#69 0x00007f56539c1904 in QEventLoop::exec (this=0x7fff28dece30, flags=) at kernel/qeventloop.cpp:201
#70 0x00007f56539c3ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#71 0x00007f5647c7d4cf in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/shells/desktop/main.cpp:50
#72 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
#73 0x0000000000407aa0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#74 0x0000000000407f51 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#75 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".
Comment 4 Dario Andres 2009-11-10 13:40:47 UTC 
Mh, there is some information still missing :-\ (Ubuntu package split up drives me crazy...).... Have you installed the package I mentioned ? Can you also install the "kdeplasma-addons-dbg" package ?
Thanks
Comment 5 Robin 2009-11-10 14:17:35 UTC 
Well, finally hopefully this is the right backtrace ... with kdebase-dbg:

Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f8fb427c7a0 (LWP 2736))]

Thread 2 (Thread 0x7f8f93bb9910 (LWP 2737)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f8fb0e4c4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e8bb78, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e8bb78, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f8fadc4378c in QHostInfoAgent::run (this=0x1e8bb60) at kernel/qhostinfo.cpp:260
#4  0x00007f8fb0e4b445 in QThreadPrivate::start (arg=0x1e8bb60) at thread/qthread_unix.cpp:188
#5  0x00007f8fab527a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f8fb3c857bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8fb427c7a0 (LWP 2736)):
[KCrash Handler]
#5  IconView::popupVisible (this=0x0) at ../../../../../apps/plasma/applets/folderview/iconview.cpp:1202
#6  0x00007f8f99934f3d in PopupView::dragLeaveEvent (this=0x1fc5010, event=0x7fff48f36ae0) at ../../../../../apps/plasma/applets/folderview/popupview.cpp:581
#7  0x00007f8fb16843fd in QWidget::event (this=0x1fc5010, event=0x7fff48f36ae0) at kernel/qwidget.cpp:7743
#8  0x00007f8fb1635efc in QApplicationPrivate::notify_helper (this=0x19d6530, receiver=0x1fc5010, e=0x7fff48f36ae0) at kernel/qapplication.cpp:4056
#9  0x00007f8fb163d6cd in QApplication::notify (this=<value optimized out>, receiver=0x1fc5010, e=0x7fff48f36ae0) at kernel/qapplication.cpp:4009
#10 0x00007f8fb26f9ab6 in KApplication::notify (this=0x19cd4c0, receiver=0x1fc5010, event=0x7fff48f36ae0) at ../../kdeui/kernel/kapplication.cpp:302
#11 0x00007f8fb0f31c2c in QCoreApplication::notifyInternal (this=0x19cd4c0, receiver=0x1fc5010, event=0x7fff48f36ae0) at kernel/qcoreapplication.cpp:610
#12 0x00007f8fb16af1ae in QCoreApplication::sendEvent (this=<value optimized out>, w=<value optimized out>, xe=0x7fff48f36b30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#13 QX11Data::xdndHandleLeave (this=<value optimized out>, w=<value optimized out>, xe=0x7fff48f36b30) at kernel/qdnd_x11.cpp:1069
#14 0x00007f8fb16af32b in qt_xdnd_send_leave () at kernel/qdnd_x11.cpp:1106
#15 0x00007f8fb16b1137 in QDragManager::move (this=0x292c060, globalPos=<value optimized out>) at kernel/qdnd_x11.cpp:1585
#16 0x00007f8fb16b4d59 in QDragManager::eventFilter (this=0x0, o=<value optimized out>, e=0x3e) at kernel/qdnd_x11.cpp:1296
#17 0x00007f8fb0f3100b in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x19d6530, receiver=0x292d720, event=0x7fff48f37330) at kernel/qcoreapplication.cpp:707
#18 0x00007f8fb1635e76 in QApplicationPrivate::notify_helper (this=0x0, receiver=0x7fff48f36ae0, e=0x3e) at kernel/qapplication.cpp:4031
#19 0x00007f8fb163d011 in QApplication::notify (this=<value optimized out>, receiver=0x292d720, e=0x7fff48f37330) at kernel/qapplication.cpp:3758
#20 0x00007f8fb26f9ab6 in KApplication::notify (this=0x19cd4c0, receiver=0x292d720, event=0x7fff48f37330) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x00007f8fb0f31c2c in QCoreApplication::notifyInternal (this=0x19cd4c0, receiver=0x292d720, event=0x7fff48f37330) at kernel/qcoreapplication.cpp:610
#22 0x00007f8fb163c8e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x292d720, event=0x7fff48f37330, alienWidget=0x0, nativeWidget=0x1f71f20, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#23 QApplicationPrivate::sendMouseEvent (receiver=0x292d720, event=0x7fff48f37330, alienWidget=0x0, nativeWidget=0x1f71f20, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
    at kernel/qapplication.cpp:2924
#24 0x00007f8fb16a2a0e in QETWidget::translateMouseEvent (this=0x1f71f20, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#25 0x00007f8fb16a1aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff48f38e60) at kernel/qapplication_x11.cpp:3550
#26 0x00007f8fb16cad0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#27 0x00007f8fab778bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f8fab77c588 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f8fab77c6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007f8fb0f5a1a6 in QEventDispatcherGlib::processEvents (this=0x19b3e90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#31 0x00007f8fb16ca4be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x00007f8fb0f30532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007f8fb0f30904 in QEventLoop::exec (this=0x2356bb0, flags=) at kernel/qeventloop.cpp:201
#34 0x00007f8fb16b467c in QDragManager::drag (this=0x292c060, o=<value optimized out>) at kernel/qdnd_x11.cpp:1969
#35 0x00007f8fb1648168 in QDrag::exec (this=0x1fb9990, supportedActions=) at kernel/qdrag.cpp:282
#36 0x00007f8fb1648223 in QDrag::exec (this=0x0, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#37 0x00007f8f9992db64 in IconView::startDrag (this=0x1d80240, pos=<value optimized out>, widget=<value optimized out>) at ../../../../../apps/plasma/applets/folderview/iconview.cpp:2154
#38 0x00007f8f9992de7e in IconView::mouseMoveEvent (this=0x1d80240, event=0x7fff48f3a1e0) at ../../../../../apps/plasma/applets/folderview/iconview.cpp:1680
#39 0x00007f8fb1bbc111 in QGraphicsItem::sceneEvent (this=0x0, event=0x7fff48f36ae0) at graphicsview/qgraphicsitem.cpp:5024
#40 0x00007f8fb1be1bc9 in QGraphicsScenePrivate::sendMouseEvent (this=0x19d82c0, mouseEvent=0x7fff48f3a1e0) at graphicsview/qgraphicsscene.cpp:1230
#41 0x00007f8fb1bea221 in QGraphicsScene::mouseMoveEvent (this=<value optimized out>, mouseEvent=0x7fff48f3a1e0) at graphicsview/qgraphicsscene.cpp:4419
#42 0x00007f8fb1bebcdf in QGraphicsScene::event (this=0x1b56380, event=0x7fff48f3a1e0) at graphicsview/qgraphicsscene.cpp:3802
#43 0x00007f8fb1635efc in QApplicationPrivate::notify_helper (this=0x19d6530, receiver=0x1b56380, e=0x7fff48f3a1e0) at kernel/qapplication.cpp:4056
#44 0x00007f8fb163d1ce in QApplication::notify (this=0x19cd4c0, receiver=0x1b56380, e=0x7fff48f3a1e0) at kernel/qapplication.cpp:4021
#45 0x00007f8fb26f9ab6 in KApplication::notify (this=0x19cd4c0, receiver=0x1b56380, event=0x7fff48f3a1e0) at ../../kdeui/kernel/kapplication.cpp:302
#46 0x00007f8fb0f31c2c in QCoreApplication::notifyInternal (this=0x19cd4c0, receiver=0x1b56380, event=0x7fff48f3a1e0) at kernel/qcoreapplication.cpp:610
#47 0x00007f8fb1bf99ed in QCoreApplication::sendEvent (this=0x1ea5be0, event=0x7fff48f3aa60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#48 QGraphicsViewPrivate::mouseMoveEventHandler (this=0x1ea5be0, event=0x7fff48f3aa60) at graphicsview/qgraphicsview.cpp:605
#49 0x00007f8fb1bfe0fe in QGraphicsView::mouseMoveEvent (this=0x1f71f20, event=0x7fff48f3aa60) at graphicsview/qgraphicsview.cpp:3321
#50 0x00007f8fb1684822 in QWidget::event (this=0x1f71f20, event=0x7fff48f3aa60) at kernel/qwidget.cpp:7534
#51 0x00007f8fb19e02a6 in QFrame::event (this=0x1f71f20, e=0x7fff48f3aa60) at widgets/qframe.cpp:559
#52 0x00007f8fb1bfd92b in QGraphicsView::viewportEvent (this=0x1f71f20, event=0x7fff48f3aa60) at graphicsview/qgraphicsview.cpp:2919
#53 0x00007f8fb0f30f47 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1f7e850, event=0x7fff48f3aa60) at kernel/qcoreapplication.cpp:726
#54 0x00007f8fb1635ecc in QApplicationPrivate::notify_helper (this=0x19d6530, receiver=0x1f7e850, e=0x7fff48f3aa60) at kernel/qapplication.cpp:4052
#55 0x00007f8fb163d011 in QApplication::notify (this=<value optimized out>, receiver=0x1f7e850, e=0x7fff48f3aa60) at kernel/qapplication.cpp:3758
#56 0x00007f8fb26f9ab6 in KApplication::notify (this=0x19cd4c0, receiver=0x1f7e850, event=0x7fff48f3aa60) at ../../kdeui/kernel/kapplication.cpp:302
#57 0x00007f8fb0f31c2c in QCoreApplication::notifyInternal (this=0x19cd4c0, receiver=0x1f7e850, event=0x7fff48f3aa60) at kernel/qcoreapplication.cpp:610
#58 0x00007f8fb163c8e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x1f7e850, event=0x7fff48f3aa60, alienWidget=0x1f7e850, nativeWidget=0x1f71f20, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#59 QApplicationPrivate::sendMouseEvent (receiver=0x1f7e850, event=0x7fff48f3aa60, alienWidget=0x1f7e850, nativeWidget=0x1f71f20, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at kernel/qapplication.cpp:2924
#60 0x00007f8fb16a2a0e in QETWidget::translateMouseEvent (this=0x1f71f20, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#61 0x00007f8fb16a1aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff48f3c590) at kernel/qapplication_x11.cpp:3550
#62 0x00007f8fb16cad0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#63 0x00007f8fab778bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#64 0x00007f8fab77c588 in ?? () from /lib/libglib-2.0.so.0
#65 0x00007f8fab77c6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#66 0x00007f8fb0f5a1a6 in QEventDispatcherGlib::processEvents (this=0x19b3e90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#67 0x00007f8fb16ca4be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#68 0x00007f8fb0f30532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#69 0x00007f8fb0f30904 in QEventLoop::exec (this=0x7fff48f3c8c0, flags=) at kernel/qeventloop.cpp:201
#70 0x00007f8fb0f32ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#71 0x00007f8fb3f524cf in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/shells/desktop/main.cpp:50
#72 0x00007f8fb3bc4abd 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=0x7fff48f3cbc8) at libc-start.c:220
#73 0x0000000000400689 in _start () at ../sysdeps/x86_64/elf/start.S:113
The current source language is "auto; currently asm".
The current source language is "auto; currently c".
Comment 6 Dario Andres 2009-11-10 14:24:26 UTC 
Merging with bug 207872 Thanks

*** This bug has been marked as a duplicate of bug 207872 ***