Application: plasma-desktop (0.3) KDE Platform Version: 4.4.00 (KDE 4.4.0) Qt Version: 4.6.1 Operating System: Linux 2.6.31-19-generic i686 Distribution: Ubuntu 9.10 -- Information about the crash: There was no more transparency for my panel, and I decided to remove it after many tries to solve it. Then, Plasma crashed. --> maybe there's an identical report of this bug, I tried to undersantd some, but I'm french, and my english level is too low to perfectly understand that. Sorry. -- Backtrace: Application: Espace de travail Plasma (kdeinit4), signal: Segmentation fault [KCrash Handler] #6 QList (this=0x0) at /usr/include/qt4/QtCore/qlist.h:114 #7 Plasma::Corona::containments (this=0x0) at ../../plasma/corona.cpp:447 #8 0x0149115b in Plasma::Extender::item (this=0x92ab930, name=...) at ../../plasma/extenders/extender.cpp:212 #9 0x01491594 in Plasma::Extender::group (this=0x92ab930, name=...) at ../../plasma/extenders/extender.cpp:234 #10 0x027d2d65 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so #11 0x027d3440 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so #12 0x0145cd96 in qDeleteAll<QList<Plasma::Applet*>::const_iterator> (this=0x8ec7c80, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322 #13 qDeleteAll<QList<Plasma::Applet*> > (this=0x8ec7c80, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330 #14 ~ContainmentPrivate (this=0x8ec7c80, __in_chrg=<value optimized out>) at ../../plasma/private/containment_p.h:62 #15 ~Containment (this=0x8ec7c80, __in_chrg=<value optimized out>) at ../../plasma/containment.cpp:142 #16 0x07c22b0b in ?? () from /usr/lib/kde4/plasma_containment_panel.so #17 0x02060055 in qDeleteInEventHandler (o=0x0) at kernel/qobject.cpp:3980 #18 0x02061778 in QObject::event (this=0x8ec7c80, e=0x0) at kernel/qobject.cpp:1231 #19 0x03d07a74 in QGraphicsWidget::event (this=0x8ec7c80, event=0x8cd2e50) at graphicsview/qgraphicswidget.cpp:1361 #20 0x0363727c in QApplicationPrivate::notify_helper (this=0x8c11168, receiver=0x8ec7c80, e=0x8cd2e50) at kernel/qapplication.cpp:4298 #21 0x0363dede in QApplication::notify (this=0x8c0b428, receiver=0x8ec7c80, e=0x8cd2e50) at kernel/qapplication.cpp:3702 #22 0x00f8d1fa in KApplication::notify (this=0x8c0b428, receiver=0x8ec7c80, event=0x8cd2e50) at ../../kdeui/kernel/kapplication.cpp:302 #23 0x02050cfb in QCoreApplication::notifyInternal (this=0x8c0b428, receiver=0x8ec7c80, event=0x8cd2e50) at kernel/qcoreapplication.cpp:704 #24 0x02053733 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8ba7040) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8ba7040) at kernel/qcoreapplication.cpp:1345 #26 0x0205389d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238 #27 0x0207cdef in QCoreApplication::sendPostedEvents (s=0x8c12990) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #28 postEventSourceDispatch (s=0x8c12990) at kernel/qeventdispatcher_glib.cpp:276 #29 0x04b81e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #30 0x04b85730 in ?? () from /lib/libglib-2.0.so.0 #31 0x04b85863 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #32 0x0207c8e5 in QEventDispatcherGlib::processEvents (this=0x8c11010, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #33 0x036f6485 in QGuiEventDispatcherGlib::processEvents (this=0x8c11010, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #34 0x0204f319 in QEventLoop::processEvents (this=0xbffc1434, flags=) at kernel/qeventloop.cpp:149 #35 0x0204f76a in QEventLoop::exec (this=0xbffc1434, flags=...) at kernel/qeventloop.cpp:201 #36 0x0205395f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #37 0x03637317 in QApplication::exec () at kernel/qapplication.cpp:3577 #38 0x0185717e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so #39 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x8be04e8 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8051405 "0") at ../../kinit/kinit.cpp:717 #40 0x0804ec15 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209 #41 0x0804f08c in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402 #42 0x0804fe2f in main (argc=4, argv=0xbffc1ee4, envp=0xbffc1ef8) at ../../kinit/kinit.cpp:1841 This bug may be a duplicate of or related to bug 214460. Possible duplicates by query: bug 227505, bug 226889, bug 226632, bug 226585, bug 226488. Reported using DrKonqi