Application: plasma-desktop (0.3) KDE Platform Version: 4.4.1 (KDE 4.4.1) Qt Version: 4.6.2 Operating System: Linux 2.6.31-20-generic i686 Distribution: Ubuntu 9.10 -- Information about the crash: I just ran some updates, and after restarting, plasma keeps crashing. The "restart application" option in the crash report is also greyed out, so my system is pretty much unusable at the moment :( The crash can be reproduced every time. -- Backtrace: Application: Plasma Workspace (kdeinit4), signal: Segmentation fault [KCrash Handler] #6 0x01f18a90 in Plasma::Wallpaper::setUsingRenderingCache (this=0x8b236b8, useCache=true) at ../../plasma/wallpaper.cpp:351 #7 0x02653519 in Image::init (this=0x8b236b8, config=...) at ../../../../plasma/wallpapers/image/image.cpp:80 #8 0x01f18909 in Plasma::Wallpaper::restore (this=0x8b236b8, config=...) at ../../plasma/wallpaper.cpp:264 #9 0x01e3e85c in Plasma::Applet::paint (this=0x8b84e90, painter=0xbfc786f4, option=0x879b660, widget=0x8fa3038) at ../../plasma/applet.cpp:1346 #10 0x016e802c in _q_paintItem (item=<value optimized out>, painter=<value optimized out>, option=0x879b660, widget=0x8fa3038, useWindowOpacity=true, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4243 #11 0x01702c34 in QGraphicsScenePrivate::drawItemHelper (this=0x879b500, item=0x8b84e98, painter=0xbfc786f4, option=0x879b660, widget=0x8fa3038, painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4311 #12 0x017050e4 in QGraphicsScenePrivate::draw (this=0x879b500, item=0x8b84e98, painter=0xbfc786f4, viewTransform=0x0, transformPtr=0x8ba0b28, exposedRegion=0x8f8fefc, widget=0x8fa3038, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4827 #13 0x01705d6b in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x879b500, item=0x8b84e98, painter=0xbfc786f4, viewTransform=0x0, exposedRegion=0x8f8fefc, widget=0x8fa3038, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4749 #14 0x0170673e in QGraphicsScenePrivate::drawItems (this=0x879b500, painter=0xbfc786f4, viewTransform=0x0, exposedRegion=0x8f8fefc, widget=0x8fa3038) at graphicsview/qgraphicsscene.cpp:4619 #15 0x01720cab in QGraphicsView::paintEvent (this=0x8f8e338, event=0xbfc78df4) at graphicsview/qgraphicsview.cpp:3393 #16 0x010b15d6 in QWidget::event (this=0x8f8e338, event=0xbfc78df4) at kernel/qwidget.cpp:8144 #17 0x014ad733 in QFrame::event (this=0x8f8e338, e=0xbfc78df4) at widgets/qframe.cpp:557 #18 0x015479b2 in QAbstractScrollArea::viewportEvent (this=0xa, e=0x1) at widgets/qabstractscrollarea.cpp:1036 #19 0x0171d12b in QGraphicsView::viewportEvent (this=0x8f8e338, event=0xbfc78df4) at graphicsview/qgraphicsview.cpp:2787 #20 0x0154a2a5 in QAbstractScrollAreaPrivate::viewportEvent (this=0x8fa13d0, o=0x8fa3038, e=0xbfc78df4) at widgets/qabstractscrollarea_p.h:100 #21 QAbstractScrollAreaFilter::eventFilter (this=0x8fa13d0, o=0x8fa3038, e=0xbfc78df4) at widgets/qabstractscrollarea_p.h:116 #22 0x00e06e8a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x86f2518, receiver=0x8fa3038, event=0xbfc78df4) at kernel/qcoreapplication.cpp:819 #23 0x010533a9 in QApplicationPrivate::notify_helper (this=0x86f2518, receiver=0x8fa3038, e=0xbfc78df4) at kernel/qapplication.cpp:4296 #24 0x0105a0b9 in QApplication::notify (this=0x86ec798, receiver=0x8fa3038, e=0xbfc78df4) at kernel/qapplication.cpp:4265 #25 0x00ac742a in KApplication::notify (this=0x86ec798, receiver=0x8fa3038, event=0xbfc78df4) at ../../kdeui/kernel/kapplication.cpp:302 #26 0x00e07beb in QCoreApplication::notifyInternal (this=0x86ec798, receiver=0x8fa3038, event=0xbfc78df4) at kernel/qcoreapplication.cpp:704 #27 0x010ba8e6 in QCoreApplication::sendSpontaneousEvent (this=0x8fa3050, pdev=0x8fa3e04, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8fa3bc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218 #28 QWidgetPrivate::drawWidget (this=0x8fa3050, pdev=0x8fa3e04, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8fa3bc0) at kernel/qwidget.cpp:5339 #29 0x010bb725 in QWidgetPrivate::paintSiblingsRecursive (this=0x8f8fb98, pdev=0x8fa3e04, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8fa3bc0) at kernel/qwidget.cpp:5452 #30 0x010ba635 in QWidgetPrivate::drawWidget (this=0x8f8fb98, pdev=0x8fa3e04, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8fa3bc0) at kernel/qwidget.cpp:5388 #31 0x01290f00 in QWidgetBackingStore::sync (this=0x8fa3bc0) at painting/qbackingstore.cpp:1291 #32 0x010aaa93 in QWidgetPrivate::syncBackingStore (this=0x8f8fb98) at kernel/qwidget.cpp:1672 #33 0x010d838e in QETWidget::translateConfigEvent (this=0x8f8e338, event=0xbfc79adc) at kernel/qapplication_x11.cpp:5252 #34 0x010e39f6 in QApplication::x11ProcessEvent (this=0x86ec798, event=0xbfc79adc) at kernel/qapplication_x11.cpp:3406 #35 0x0111300a in x11EventSourceDispatch (s=0x86f5200, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #36 0x01a3fe88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #37 0x01a43730 in ?? () from /lib/libglib-2.0.so.0 #38 0x01a43863 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #39 0x00e33805 in QEventDispatcherGlib::processEvents (this=0x86f23c0, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #40 0x01112b35 in QGuiEventDispatcherGlib::processEvents (this=0x86f23c0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #41 0x00e06209 in QEventLoop::processEvents (this=0xbfc79dd4, flags=) at kernel/qeventloop.cpp:149 #42 0x00e0665a in QEventLoop::exec (this=0xbfc79dd4, flags=...) at kernel/qeventloop.cpp:201 #43 0x00e0a84f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #44 0x01053467 in QApplication::exec () at kernel/qapplication.cpp:3579 #45 0x044748ad in kdemain (argc=1, argv=0x86e1c58) at ../../../../plasma/shells/desktop/main.cpp:50 #46 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x86c4280 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8051405 "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 0x0804fe2f in main (argc=2, argv=0xbfc7a864, envp=0xbfc7a870) at ../../kinit/kinit.cpp:1841 This bug may be a duplicate of or related to bug 218010. Possible duplicates by query: bug 218439, bug 210395. Reported using DrKonqi
- Are both your "kdebase-*" and "plasma-desktop" packages updated and at the same version as the "kdelibs5-*" packages (4.4.1) ? Regards
There was no plasma-desktop package installed (and it wasn't on the list of packages I could install). My kdebase packages were 4.3.5, and when I downgraded back to kdelibs5=4:4.3:5.... the problem went away.
If you are going to use KDE SC 4.3.5 (kdelibs at that version), be sure that all the other packages are at that version too... (the same if you want to go back to KDE SC 4.4.1...)