Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.2 (KDE 4.5.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
The same as the title describes...It is happening in both of my systems.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb61eea30 (LWP 1801))]

Thread 5 (Thread 0xac6e2b70 (LWP 1803)):
#0  0x044e7e36 in clock_gettime (clock_id=72269812, tp=0xac6e1ed0) at ../sysdeps/unix/clock_gettime.c:100
#1  0x0284b50b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x029226e5 in QTimerInfoList::updateCurrentTime (this=0xaed019f4) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0292272a in QTimerInfoList::timerWait (this=0xaed019f4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x029207a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xac6e1ffc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0292083d in timerSourcePrepare (source=0x0, timeout=0x44ebff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x064e7e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x064e8279 in ?? () from /lib/libglib-2.0.so.0
#9  0x064e8848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0292059f in QEventDispatcherGlib::processEvents (this=0x8d8a3f8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x028f0609 in QEventLoop::processEvents (this=0xac6e21d0, flags=) at kernel/qeventloop.cpp:149
#12 0x028f0a8a in QEventLoop::exec (this=0xac6e21d0, flags=...) at kernel/qeventloop.cpp:201
#13 0x027ecb7e in QThread::exec (this=0x8d8a1f8) at thread/qthread.cpp:490
#14 0x028cf35b in QInotifyFileSystemWatcherEngine::run (this=0x8d8a1f8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x027efdf9 in QThreadPrivate::start (arg=0x8d8a1f8) at thread/qthread_unix.cpp:266
#16 0x015edc38 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 4 (Thread 0xa85fdb70 (LWP 1983)):
#0  0x044e7e36 in clock_gettime (clock_id=72269812, tp=0xa85fced0) at ../sysdeps/unix/clock_gettime.c:100
#1  0x0284b50b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x029226e5 in QTimerInfoList::updateCurrentTime (this=0xabaeecc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0292272a in QTimerInfoList::timerWait (this=0xabaeecc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x029207a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa85fcffc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0292083d in timerSourcePrepare (source=0x0, timeout=0x44ebff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x064e7e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x064e8279 in ?? () from /lib/libglib-2.0.so.0
#9  0x064e8848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0292059f in QEventDispatcherGlib::processEvents (this=0x9ba6720, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x028f0609 in QEventLoop::processEvents (this=0xa85fd1d0, flags=) at kernel/qeventloop.cpp:149
#12 0x028f0a8a in QEventLoop::exec (this=0xa85fd1d0, flags=...) at kernel/qeventloop.cpp:201
#13 0x027ecb7e in QThread::exec (this=0xabb69c8) at thread/qthread.cpp:490
#14 0x028cf35b in QInotifyFileSystemWatcherEngine::run (this=0xabb69c8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x027efdf9 in QThreadPrivate::start (arg=0xabb69c8) at thread/qthread_unix.cpp:266
#16 0x015edc38 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 3 (Thread 0xa8dfeb70 (LWP 2376)):
#0  0x00c75416 in __kernel_vsyscall ()
#1  0x003b94dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00bb8dad in __pthread_cond_wait (cond=0xc213eb4, mutex=0xc135b38) at forward.c:139
#3  0x0417ab8b in PR_WaitCondVar () from /usr/lib/libnspr4.so
#4  0x07efa151 in ?? () from /usr/lib/xulrunner-1.9.2.11/libmozjs.so
#5  0x04180f87 in ?? () from /usr/lib/libnspr4.so
#6  0x015edc38 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 2 (Thread 0xa95ffb70 (LWP 2377)):
#0  0x00c75416 in __kernel_vsyscall ()
#1  0x00b741a6 in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#2  0x00b73fa0 in __sleep (seconds=0) at ../sysdeps/unix/sysv/linux/sleep.c:138
#3  0x040ba1a9 in ?? () from /usr/lib/google-gadgets/modules/smjs-script-runtime.so
#4  0x015edc38 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 1 (Thread 0xb61eea30 (LWP 1801)):
[KCrash Handler]
#7  0x00000178 in ?? ()
#8  0xa71e6289 in ggadget::Gadget::GetDefaultFontSize() const () from /usr/lib/libggadget-1.0.so.0
#9  0xa72861ec in ggadget::View::GetDefaultFontSize() const () from /usr/lib/libggadget-1.0.so.0
#10 0xa7271263 in ggadget::TextFrame::GetSimpleExtents(double*, double*) () from /usr/lib/libggadget-1.0.so.0
#11 0xa71a2935 in ggadget::ButtonElement::GetDefaultSize(double*, double*) const () from /usr/lib/libggadget-1.0.so.0
#12 0xa7198274 in ggadget::BasicElement::Layout() () from /usr/lib/libggadget-1.0.so.0
#13 0xa71da5e4 in ggadget::Elements::Layout() () from /usr/lib/libggadget-1.0.so.0
#14 0xa71980df in ggadget::BasicElement::Layout() () from /usr/lib/libggadget-1.0.so.0
#15 0xa71d4021 in ggadget::DivElement::Layout() () from /usr/lib/libggadget-1.0.so.0
#16 0xa71da5e4 in ggadget::Elements::Layout() () from /usr/lib/libggadget-1.0.so.0
#17 0xa71980df in ggadget::BasicElement::Layout() () from /usr/lib/libggadget-1.0.so.0
#18 0xa71d4021 in ggadget::DivElement::Layout() () from /usr/lib/libggadget-1.0.so.0
#19 0xa71da5e4 in ggadget::Elements::Layout() () from /usr/lib/libggadget-1.0.so.0
#20 0xa72878f8 in ggadget::View::Layout() () from /usr/lib/libggadget-1.0.so.0
#21 0x037acc4b in ggadget::qt::QtViewWidget::Impl::paintEvent(QPaintEvent*) () from /usr/lib/libggadget-qt-1.0.so.0
#22 0x037ab9c7 in ggadget::qt::QtViewWidget::paintEvent(QPaintEvent*) () from /usr/lib/libggadget-qt-1.0.so.0
#23 0x0598ecc6 in QWidget::event (this=0xc37f420, event=0xbf8f8364) at kernel/qwidget.cpp:8333
#24 0x05930fdc in QApplicationPrivate::notify_helper (this=0x8ce6a70, receiver=0xc37f420, e=0xbf8f8364) at kernel/qapplication.cpp:4396
#25 0x059370e9 in QApplication::notify (this=0x8cdb450, receiver=0xc37f420, e=0xbf8f8364) at kernel/qapplication.cpp:4361
#26 0x01105cfa in KApplication::notify (this=0x8cdb450, receiver=0xc37f420, event=0xbf8f8364) at ../../kdeui/kernel/kapplication.cpp:310
#27 0x028f1b3b in QCoreApplication::notifyInternal (this=0x8cdb450, receiver=0xc37f420, event=0xbf8f8364) at kernel/qcoreapplication.cpp:732
#28 0x05995ee6 in sendSpontaneousEvent (this=0xc344ba0, pdev=0xc24f46c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xc24ff80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#29 QWidgetPrivate::drawWidget (this=0xc344ba0, pdev=0xc24f46c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xc24ff80) at kernel/qwidget.cpp:5420
#30 0x05b86bff in QWidgetBackingStore::sync (this=0xc24ff80) at painting/qbackingstore.cpp:1320
#31 0x059882b3 in QWidgetPrivate::syncBackingStore (this=0xc344ba0) at kernel/qwidget.cpp:1805
#32 0x0598f466 in QWidget::event (this=0xc37f420, event=0xc372db8) at kernel/qwidget.cpp:8480
#33 0x05930fdc in QApplicationPrivate::notify_helper (this=0x8ce6a70, receiver=0xc37f420, e=0xc372db8) at kernel/qapplication.cpp:4396
#34 0x059370e9 in QApplication::notify (this=0x8cdb450, receiver=0xc37f420, e=0xc372db8) at kernel/qapplication.cpp:4361
#35 0x01105cfa in KApplication::notify (this=0x8cdb450, receiver=0xc37f420, event=0xc372db8) at ../../kdeui/kernel/kapplication.cpp:310
#36 0x028f1b3b in QCoreApplication::notifyInternal (this=0x8cdb450, receiver=0xc37f420, event=0xc372db8) at kernel/qcoreapplication.cpp:732
#37 0x028f4d8b in sendEvent (receiver=0x0, event_type=0, data=0x8c87028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8c87028) at kernel/qcoreapplication.cpp:1373
#39 0x028f4f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#40 0x02920a74 in sendPostedEvents (s=0x8ce8f10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=0x8ce8f10) at kernel/qeventdispatcher_glib.cpp:277
#42 0x064e4855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#43 0x064e8668 in ?? () from /lib/libglib-2.0.so.0
#44 0x064e8848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#45 0x02920565 in QEventDispatcherGlib::processEvents (this=0x8c86ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#46 0x059f2be5 in QGuiEventDispatcherGlib::processEvents (this=0x8c86ce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x028f0609 in QEventLoop::processEvents (this=0xbf8f8f24, flags=) at kernel/qeventloop.cpp:149
#48 0x028f0a8a in QEventLoop::exec (this=0xbf8f8f24, flags=...) at kernel/qeventloop.cpp:201
#49 0x028f500f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#50 0x0592fe07 in QApplication::exec () at kernel/qapplication.cpp:3672
#51 0x00cb0afe in kdemain (argc=1, argv=0xbf8f9134) at ../../../../plasma/desktop/shell/main.cpp:118
#52 0x080485bb in main (argc=1, argv=0xbf8f9134) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 255182, bug 255140, bug 255124, bug 254602, bug 251923.

Reported using DrKonqi