Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-16-generic-pae i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:I just had initiated my account, and i was trying to configurate the application for the first time and the error happened when i tried to open the "default panel" (i have spanish instalation).  The empty panel works fine.  After a couple of times the graphic enviromente went down too.
I am a total newbi though.

The crash can be reproduced every time.

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb1e4aa10 (LWP 2182))]

Thread 4 (Thread 0xaafd6b70 (LWP 2183)):
#0  0xb2ec76e8 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2ec8637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2ec8c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb647cb37 in QEventDispatcherGlib::processEvents (this=0x9455068, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0xb644d1dd in QEventLoop::processEvents (this=0xaafd62a0, flags=...) at kernel/qeventloop.cpp:149
#5  0xb644d421 in QEventLoop::exec (this=0xaafd62a0, flags=...) at kernel/qeventloop.cpp:201
#6  0xb635090b in QThread::exec (this=0x94532f0) at thread/qthread.cpp:498
#7  0xb642de2d in QInotifyFileSystemWatcherEngine::run (this=0x94532f0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0xb63537b3 in QThreadPrivate::start (arg=0x94532f0) at thread/qthread_unix.cpp:331
#9  0xb2fe2d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb763646e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xa9324b70 (LWP 2184)):
#0  0xb2fe5d44 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb76442f4 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2ec7e70 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2ec88f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2ec8c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb647cb37 in QEventDispatcherGlib::processEvents (this=0x95c25a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb644d1dd in QEventLoop::processEvents (this=0xa93242a0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb644d421 in QEventLoop::exec (this=0xa93242a0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb635090b in QThread::exec (this=0x906b440) at thread/qthread.cpp:498
#9  0xb642de2d in QInotifyFileSystemWatcherEngine::run (this=0x906b440) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb63537b3 in QThreadPrivate::start (arg=0x906b440) at thread/qthread_unix.cpp:331
#11 0xb2fe2d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb763646e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa5716b70 (LWP 2447)):
#0  0xb7777424 in __kernel_vsyscall ()
#1  0xb2fe6a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb764409c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3ece9a9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3ece9ef in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2fe2d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb763646e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb1e4aa10 (LWP 2182)):
[KCrash Handler]
#7  QGraphicsLayoutItemPrivate::hasHeightForWidth (this=0x0) at graphicsview/qgraphicslayoutitem.cpp:280
#8  0xb60424a8 in QGridLayoutItem::hasDynamicConstraint (this=0x96b8808) at graphicsview/qgridlayoutengine.cpp:576
#9  0xb604349e in ensureDynamicConstraint (this=0xa1cf238) at graphicsview/qgridlayoutengine.cpp:1657
#10 QGridLayoutEngine::ensureDynamicConstraint (this=0xa1cf238) at graphicsview/qgridlayoutengine.cpp:1652
#11 0xb6043540 in QGridLayoutEngine::hasDynamicConstraint (this=0xa1cf238) at graphicsview/qgridlayoutengine.cpp:1677
#12 0xb6047992 in QGridLayoutEngine::sizeHint (this=0xa1cf238, styleInfo=..., which=Qt::MaximumSize, constraint=...) at graphicsview/qgridlayoutengine.cpp:1134
#13 0xb5fc847f in QGraphicsGridLayout::sizeHint (this=0xa1d30e8, which=Qt::MaximumSize, constraint=...) at graphicsview/qgraphicsgridlayout.cpp:656
#14 0xb5ff53b5 in QGraphicsLayoutItemPrivate::effectiveSizeHints (this=0xa1cf148, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:169
#15 0xb5ff5da4 in effectiveSizeHint (constraint=..., which=Qt::MinimumSize, this=<optimized out>) at graphicsview/qgraphicslayoutitem.cpp:818
#16 QGraphicsLayoutItem::effectiveSizeHint (this=0xa1d30e8, which=Qt::MinimumSize, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:810
#17 0xb60383ec in QGraphicsWidget::sizeHint (this=0xa1d2c90, which=Qt::MinimumSize, constraint=...) at graphicsview/qgraphicswidget.cpp:743
#18 0xb5ff5467 in QGraphicsLayoutItemPrivate::effectiveSizeHints (this=0xa1cf050, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:175
#19 0xb5ff5da4 in effectiveSizeHint (constraint=..., which=Qt::PreferredSize, this=<optimized out>) at graphicsview/qgraphicslayoutitem.cpp:818
#20 QGraphicsLayoutItem::effectiveSizeHint (this=0xa1d2ca0, which=Qt::PreferredSize, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:810
#21 0xb0848331 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#22 0xb084a339 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#23 0xb084a6df in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#24 0xb084ad8d in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#25 0xb6454b7d in metacall (argv=0xbffeadc8, idx=23, cl=QMetaObject::InvokeMetaMethod, object=0xa1be058) at kernel/qmetaobject.cpp:237
#26 QMetaObject::metacall (object=0xa1be058, cl=QMetaObject::InvokeMetaMethod, idx=23, argv=0xbffeadc8) at kernel/qmetaobject.cpp:232
#27 0xb6463a6a in QMetaObject::activate (sender=0x906aec0, m=0xb0857038, local_signal_index=0, argv=0xbffeadc8) at kernel/qobject.cpp:3278
#28 0xb0829e85 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#29 0xb082a128 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#30 0xb082a2cd in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#31 0xb6454b7d in metacall (argv=0xbffeaf48, idx=7, cl=QMetaObject::InvokeMetaMethod, object=0x906aec0) at kernel/qmetaobject.cpp:237
#32 QMetaObject::metacall (object=0x906aec0, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbffeaf48) at kernel/qmetaobject.cpp:232
#33 0xb6463a6a in QMetaObject::activate (sender=0x8eaffe8, m=0xb085709c, local_signal_index=0, argv=0xbffeaf48) at kernel/qobject.cpp:3278
#34 0xb082a875 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#35 0xb0832816 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#36 0xb0829c29 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#37 0xb083e4fb in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#38 0xb083f6ac in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#39 0xb6454b7d in metacall (argv=0xa2043e8, idx=83, cl=QMetaObject::InvokeMetaMethod, object=0xa21b148) at kernel/qmetaobject.cpp:237
#40 QMetaObject::metacall (object=0xa21b148, cl=QMetaObject::InvokeMetaMethod, idx=83, argv=0xa2043e8) at kernel/qmetaobject.cpp:232
#41 0xb645f685 in QMetaCallEvent::placeMetaCall (this=0xa205340, object=0xa21b148) at kernel/qobject.cpp:535
#42 0xb6466b52 in QObject::event (this=0xa21b148, e=0xa205340) at kernel/qobject.cpp:1217
#43 0xb6038c24 in QGraphicsWidget::event (this=0xa21b148, event=0xa205340) at graphicsview/qgraphicswidget.cpp:1455
#44 0xb5979d84 in notify_helper (e=0xa205340, receiver=0xa21b148, this=0x8cbda88) at kernel/qapplication.cpp:4486
#45 QApplicationPrivate::notify_helper (this=0x8cbda88, receiver=0xa21b148, e=0xa205340) at kernel/qapplication.cpp:4458
#46 0xb597f133 in QApplication::notify (this=0xa205340, receiver=0xa21b148, e=0xa205340) at kernel/qapplication.cpp:3886
#47 0xb6ab3971 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#48 0xb644e19e in QCoreApplication::notifyInternal (this=0x8cb41f8, receiver=0xa21b148, event=0xa205340) at kernel/qcoreapplication.cpp:787
#49 0xb6451f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8c6c2e0) at kernel/qcoreapplication.cpp:1428
#51 0xb64520ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#52 0xb647c6a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=0x8cc2878) at kernel/qeventdispatcher_glib.cpp:277
#54 0xb2ec825f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#55 0xb2ec8990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#56 0xb2ec8c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#57 0xb647cada in QEventDispatcherGlib::processEvents (this=0x8c6d218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#58 0xb5a31e7a in QGuiEventDispatcherGlib::processEvents (this=0x8c6d218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#59 0xb644d1dd in QEventLoop::processEvents (this=0xbffeb7f4, flags=...) at kernel/qeventloop.cpp:149
#60 0xb644d421 in QEventLoop::exec (this=0xbffeb7f4, flags=...) at kernel/qeventloop.cpp:201
#61 0xb645219d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#62 0xb5977924 in QApplication::exec () at kernel/qapplication.cpp:3760
#63 0xb772c18b in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#64 0x0804850b in ?? ()
#65 0xb757c113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#66 0x08048531 in _start ()

Possible duplicates by query: bug 294899, bug 294171, bug 292781, bug 292431, bug 292119.

Reported using DrKonqi