Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-21-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
I upgraded amarok to 2.3 per bug regarding amarok 2.2. I also found when checking kpackageit that I had some fixes and blocked fixes. I installed 58 fixes but could not open software sources to determine how to unblock other fixes. I decided at that time to reboot and now I cannot get to my desktop at all so I can't do anything with it. 

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  0x00007f06ef08cde7 in Plasma::Wallpaper::setUsingRenderingCache (this=0x1174210, useCache=<value optimized out>) at ../../plasma/wallpaper.cpp:351
#6  0x00007f06d72b4dad in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#7  0x00007f06ef08cc7d in Plasma::Wallpaper::restore (this=0x1174210, config=...) at ../../plasma/wallpaper.cpp:264
#8  0x00007f06eefc56e3 in Plasma::Applet::paint (this=0x11b12c0, painter=0x7fff7d740450, option=0xcb23c8, widget=<value optimized out>) at ../../plasma/applet.cpp:1353
#9  0x00007f06f5b419da in _q_paintItem (item=<value optimized out>, painter=0x7fff7d740450, option=0xcb23c8, widget=0x18df6a0, useWindowOpacity=<value optimized out>, 
    painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4243
#10 0x00007f06f5b546e4 in QGraphicsScenePrivate::drawItemHelper (this=<value optimized out>, item=0x11b12d0, painter=0x7fff7d740450, option=0xcb23c8, widget=0x18df6a0, painterStateProtection=true)
    at graphicsview/qgraphicsscene.cpp:4311
#11 0x00007f06f5b567c5 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x11b12d0, painter=0x7fff7d740450, viewTransform=<value optimized out>, transformPtr=<value optimized out>, 
    exposedRegion=<value optimized out>, widget=0x18df6a0, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true)
    at graphicsview/qgraphicsscene.cpp:4827
#12 0x00007f06f5b57422 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x11b12d0, painter=0x7fff7d740450, viewTransform=0x0, exposedRegion=0x18c90c0, 
    widget=0x18df6a0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4749
#13 0x00007f06f5b57dc4 in QGraphicsScenePrivate::drawItems (this=0xcb2170, painter=0x7fff7d740450, viewTransform=0x0, exposedRegion=0x18c90c0, widget=0x18df6a0)
    at graphicsview/qgraphicsscene.cpp:4619
#14 0x00007f06f5b771c5 in QGraphicsView::paintEvent (this=0x18c9210, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3393
#15 0x00007f06f558c0e2 in QWidget::event (this=0x18c9210, event=0x7fff7d740d80) at kernel/qwidget.cpp:8144
#16 0x00007f06f59328b6 in QFrame::event (this=0x18c9210, e=0x7fff7d740d80) at widgets/qframe.cpp:557
#17 0x00007f06f5b7253b in QGraphicsView::viewportEvent (this=0x18c9210, event=0x7fff7d740d80) at graphicsview/qgraphicsview.cpp:2787
#18 0x00007f06f6397227 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x18df6a0, event=0x7fff7d740d80) at kernel/qcoreapplication.cpp:819
#19 0x00007f06f55360fc in QApplicationPrivate::notify_helper (this=0xc4f850, receiver=0x18df6a0, e=0x7fff7d740d80) at kernel/qapplication.cpp:4296
#20 0x00007f06f553c71b in QApplication::notify (this=0xc39320, receiver=0x18df6a0, e=0x7fff7d740d80) at kernel/qapplication.cpp:4183
#21 0x00007f06f68e0076 in KApplication::notify (this=0xc39320, receiver=0x18df6a0, event=0x7fff7d740d80) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00007f06f6397e0c in QCoreApplication::notifyInternal (this=0xc39320, receiver=0x18df6a0, event=0x7fff7d740d80) at kernel/qcoreapplication.cpp:704
#23 0x00007f06f559475d in QCoreApplication::sendSpontaneousEvent (this=0x18df760, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x18e1230) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#24 QWidgetPrivate::drawWidget (this=0x18df760, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x18e1230)
    at kernel/qwidget.cpp:5339
#25 0x00007f06f55953f8 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x18e1230) at kernel/qwidget.cpp:5452
#26 0x00007f06f55944ba in QWidgetPrivate::drawWidget (this=0x18c8c00, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x18e1230) at kernel/qwidget.cpp:5388
#27 0x00007f06f574dbf5 in QWidgetBackingStore::sync (this=0x18e1230) at painting/qbackingstore.cpp:1291
#28 0x00007f06f5586050 in QWidgetPrivate::syncBackingStore (this=0x18c8c00) at kernel/qwidget.cpp:1672
#29 0x00007f06f55affa8 in QETWidget::translateConfigEvent (this=0x18c9210, event=<value optimized out>) at kernel/qapplication_x11.cpp:5252
#30 0x00007f06f55ba99a in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff7d742330) at kernel/qapplication_x11.cpp:3406
#31 0x00007f06f55e6322 in x11EventSourceDispatch (s=0xc52eb0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x00007f06f17adbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x00007f06f17b1598 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007f06f17b16c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x00007f06f63c1333 in QEventDispatcherGlib::processEvents (this=0xbcf770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#36 0x00007f06f55e5f0e in QGuiEventDispatcherGlib::processEvents (this=0x1174210, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f06f6396732 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007f06f6396b0c in QEventLoop::exec (this=0x7fff7d742660, flags=) at kernel/qeventloop.cpp:201
#39 0x00007f06f639a84b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#40 0x00007f06eb5aa59f in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#41 0x0000000000406fb8 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=0x40a499 "0") at ../../kinit/kinit.cpp:717
#42 0x0000000000407c70 in handle_launcher_request (sock=7, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#43 0x0000000000408121 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#44 0x0000000000408e02 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 233275, bug 232446, bug 226263.

Possible duplicates by query: bug 233275, bug 233169, bug 233037, bug 232446, bug 232238.

Reported using DrKonqi