Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
I have installed KDE official repositories into kubuntu repositories and I selected the updates. I loged out and when Iloged in again, plasma crash when have to start

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x06430cf0 in Plasma::Wallpaper::setUsingRenderingCache (this=0x88f17e0, useCache=true) at ../../plasma/wallpaper.cpp:351
#7  0x01b64579 in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#8  0x06430b69 in Plasma::Wallpaper::restore (this=0x88f17e0, config=...) at ../../plasma/wallpaper.cpp:264
#9  0x06356a4c in Plasma::Applet::paint (this=0x89b9838, painter=0x1df3764, option=0x8518898, widget=0x916abf0) at ../../plasma/applet.cpp:1353
#10 0x07c40f9c in _q_paintItem (item=<value optimized out>, painter=<value optimized out>, option=0x8518898, widget=0x916abf0, useWindowOpacity=true, painterStateProtection=true)
    at graphicsview/qgraphicsscene.cpp:4243
#11 0x07c5bba4 in QGraphicsScenePrivate::drawItemHelper (this=0x8518738, item=0x89b9840, painter=0xbf95ece4, option=0x8518898, widget=0x916abf0, painterStateProtection=<value optimized out>)
    at graphicsview/qgraphicsscene.cpp:4311
#12 0x07c5e054 in QGraphicsScenePrivate::draw (this=0x8518738, item=0x89b9840, painter=0xbf95ece4, viewTransform=0x0, transformPtr=0x89b9f20, exposedRegion=0x9168194, widget=0x916abf0, opacity=1, 
    effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4827
#13 0x07c5ecdb in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8518738, item=0x89b9840, painter=0xbf95ece4, viewTransform=0x0, exposedRegion=0x9168194, widget=0x916abf0, parentOpacity=1, 
    effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4749
#14 0x07c5f6ae in QGraphicsScenePrivate::drawItems (this=0x8518738, painter=0xbf95ece4, viewTransform=0x0, exposedRegion=0x9168194, widget=0x916abf0) at graphicsview/qgraphicsscene.cpp:4619
#15 0x07c79c1b in QGraphicsView::paintEvent (this=0x9167cb0, event=0xbf95f3e4) at graphicsview/qgraphicsview.cpp:3393
#16 0x0760a5d6 in QWidget::event (this=0x9167cb0, event=0xbf95f3e4) at kernel/qwidget.cpp:8144
#17 0x07a066a3 in QFrame::event (this=0x9167cb0, e=0xbf95f3e4) at widgets/qframe.cpp:557
#18 0x07aa0922 in QAbstractScrollArea::viewportEvent (this=0xa, e=0x1) at widgets/qabstractscrollarea.cpp:1036
#19 0x07c7609b in QGraphicsView::viewportEvent (this=0x9167cb0, event=0xbf95f3e4) at graphicsview/qgraphicsview.cpp:2787
#20 0x07aa3215 in QAbstractScrollAreaPrivate::viewportEvent (this=0x91676d8, o=0x916abf0, e=0xbf95f3e4) at widgets/qabstractscrollarea_p.h:100
#21 QAbstractScrollAreaFilter::eventFilter (this=0x91676d8, o=0x916abf0, e=0xbf95f3e4) at widgets/qabstractscrollarea_p.h:116
#22 0x01cdce8a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x84490a0, receiver=0x916abf0, event=0xbf95f3e4) at kernel/qcoreapplication.cpp:819
#23 0x075ac3a9 in QApplicationPrivate::notify_helper (this=0x84490a0, receiver=0x916abf0, e=0xbf95f3e4) at kernel/qapplication.cpp:4296
#24 0x075b30b9 in QApplication::notify (this=0x8442fb0, receiver=0x916abf0, e=0xbf95f3e4) at kernel/qapplication.cpp:4265
#25 0x00fc65ba in KApplication::notify (this=0x8442fb0, receiver=0x916abf0, event=0xbf95f3e4) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x01cddbeb in QCoreApplication::notifyInternal (this=0x8442fb0, receiver=0x916abf0, event=0xbf95f3e4) at kernel/qcoreapplication.cpp:704
#27 0x076138e6 in QCoreApplication::sendSpontaneousEvent (this=0x916ac08, pdev=0x916b99c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x916b740)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#28 QWidgetPrivate::drawWidget (this=0x916ac08, pdev=0x916b99c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x916b740) at kernel/qwidget.cpp:5339
#29 0x07614725 in QWidgetPrivate::paintSiblingsRecursive (this=0x9167e30, pdev=0x916b99c, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x916b740)
    at kernel/qwidget.cpp:5452
#30 0x07613635 in QWidgetPrivate::drawWidget (this=0x9167e30, pdev=0x916b99c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x916b740) at kernel/qwidget.cpp:5388
#31 0x077e9e70 in QWidgetBackingStore::sync (this=0x916b740) at painting/qbackingstore.cpp:1291
#32 0x07603a93 in QWidgetPrivate::syncBackingStore (this=0x9167e30) at kernel/qwidget.cpp:1672
#33 0x0763138e in QETWidget::translateConfigEvent (this=0x9167cb0, event=0xbf9600cc) at kernel/qapplication_x11.cpp:5252
#34 0x0763c9f6 in QApplication::x11ProcessEvent (this=0x8442fb0, event=0xbf9600cc) at kernel/qapplication_x11.cpp:3406
#35 0x0766c00a in x11EventSourceDispatch (s=0x844bda8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#36 0x011d6e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x011da730 in ?? () from /lib/libglib-2.0.so.0
#38 0x011da863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x01d09805 in QEventDispatcherGlib::processEvents (this=0x8448f48, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0x0766bb35 in QGuiEventDispatcherGlib::processEvents (this=0x8448f48, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x01cdc209 in QEventLoop::processEvents (this=0xbf9603c4, flags=) at kernel/qeventloop.cpp:149
#42 0x01cdc65a in QEventLoop::exec (this=0xbf9603c4, flags=...) at kernel/qeventloop.cpp:201
#43 0x01ce084f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x075ac467 in QApplication::exec () at kernel/qapplication.cpp:3579
#45 0x0141e80d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#46 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x841b608 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051425 "0") at ../../kinit/kinit.cpp:717
#47 0x0804ec15 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#48 0x0804f08c in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#49 0x0804fe47 in main (argc=2, argv=0xbf960e54, envp=0xbf960e60) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 233451.

Possible duplicates by query: bug 235068, bug 235033, bug 234950, bug 234714, bug 234712.

Reported using DrKonqi