Version: (using KDE 4.2.0) Installed from: Mandriva RPMs Application: Plasma Workspace (plasma), signal SIGSEGV [Current thread is 1 (Thread 0xb52078e0 (LWP 4995))] Thread 3 (Thread 0xa9919b90 (LWP 5147)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb57cdc45 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0 #2 0xb7e858dd in __pthread_cond_wait (cond=0x90224c8, mutex=0x90224b0) at forward.c:139 #3 0xb67fc9cb in QWaitCondition::wait (this=0x90a19a0, mutex=0x90a199c, time=4294967295) at thread/qwaitcondition_unix.cpp:82 #4 0xb586b52c in QHostInfoAgent::run (this=0x90a1990) at kernel/qhostinfo.cpp:241 #5 0xb67fb8bf in QThreadPrivate::start (arg=0x90a1990) at thread/qthread_unix.cpp:185 #6 0xb57ca315 in start_thread () from /lib/i686/libpthread.so.0 #7 0xb7e7825e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 2 (Thread 0xa90d1b90 (LWP 5191)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb57cdc45 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0 #2 0xb7e858dd in __pthread_cond_wait (cond=0x8abf230, mutex=0x8abf218) at forward.c:139 #3 0xb67fc9cb in QWaitCondition::wait (this=0x8b25b30, mutex=0x8b25b2c, time=4294967295) at thread/qwaitcondition_unix.cpp:82 #4 0xa9e56e4e in RenderThread::run (this=0x8b25b24) at /usr/src/debug/kdebase-workspace-4.2.0/plasma/wallpapers/image/renderthread.cpp:91 #5 0xb67fb8bf in QThreadPrivate::start (arg=0x8b25b24) at thread/qthread_unix.cpp:185 #6 0xb57ca315 in start_thread () from /lib/i686/libpthread.so.0 #7 0xb7e7825e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb52078e0 (LWP 4995)): [KCrash Handler] #6 QString::operator== (this=0x3757211, other=@0xbfe9d65c) at ../../src/corelib/tools/qstring.h:100 #7 0xaa0b7f05 in Kickoff::ApplicationModelPrivate::fillNode (this=0x8e398b8, _relPath=@0x8df2ef0, node=0x8df2ee0) at /usr/src/debug/kdebase-workspace-4.2.0/plasma/applets/kickoff/core/applicationmodel.cpp:176 #8 0xaa0b8bec in Kickoff::ApplicationModel::fetchMore (this=0x8df0580, parent=@0x93a7640) at /usr/src/debug/kdebase-workspace-4.2.0/plasma/applets/kickoff/core/applicationmodel.cpp:327 #9 0xaa11a555 in Kickoff::FlipScrollView::openItem (this=0x8e32d70, index=@0x93a7640) at /usr/src/debug/kdebase-workspace-4.2.0/plasma/applets/kickoff/ui/flipscrollview.cpp:464 #10 0xaa11a65b in Kickoff::FlipScrollView::qt_metacall (this=0x8e32d70, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfe9d7e0) at /usr/src/debug/kdebase-workspace-4.2.0/build/plasma/applets/kickoff/flipscrollview.moc:68 #11 0xb6909c4d in QMetaObject::activate (sender=0x8e32d70, from_signal_index=32, to_signal_index=32, argv=0xbfe9d7e0) at kernel/qobject.cpp:3031 #12 0xb690aa55 in QMetaObject::activate (sender=0x8e32d70, m=0xb7365dc4, local_signal_index=1, argv=0xbfe9d7e0) at kernel/qobject.cpp:3101 #13 0xb7060165 in QAbstractItemView::clicked () from /usr/lib/libQtGui.so.4 #14 0xb706da93 in QAbstractItemView::mouseReleaseEvent () from /usr/lib/libQtGui.so.4 #15 0xaa11a4db in Kickoff::FlipScrollView::mouseReleaseEvent (this=0x8e32d70, event=0xbfe9e038) at /usr/src/debug/kdebase-workspace-4.2.0/plasma/applets/kickoff/ui/flipscrollview.cpp:497 #16 0xb6bcfa5a in QWidget::event () from /usr/lib/libQtGui.so.4 #17 0xb6f24de5 in QFrame::event () from /usr/lib/libQtGui.so.4 #18 0xb6fbf400 in QAbstractScrollArea::viewportEvent () from /usr/lib/libQtGui.so.4 #19 0xb706f9f3 in QAbstractItemView::viewportEvent () from /usr/lib/libQtGui.so.4 #20 0xb6fc19e6 in ?? () from /usr/lib/libQtGui.so.4 #21 0xb68f398e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8982da0, receiver=0x8e32ed0, event=0xbfe9e038) at kernel/qcoreapplication.cpp:694 #22 0xb6b74fbf in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #23 0xb6b7dbff in QApplication::notify () from /usr/lib/libQtGui.so.4 #24 0xb776be40 in KApplication::notify (this=0x895c658, receiver=0x8e32ed0, event=0xbfe9e038) at /usr/src/debug/kdelibs-4.2.0/kdeui/kernel/kapplication.cpp:307 #25 0xb68f4813 in QCoreApplication::notifyInternal (this=0x895c658, receiver=0x8e32ed0, event=0xbfe9e038) at kernel/qcoreapplication.cpp:587 #26 0xb6b7ce21 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4 #27 0xb6bec0fd in ?? () from /usr/lib/libQtGui.so.4 #28 0xb6beb560 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #29 0xb6c14654 in ?? () from /usr/lib/libQtGui.so.4 #30 0xb5669dea in IA__g_main_context_dispatch (context=0x8986660) at gmain.c:1814 #31 0xb566d508 in g_main_context_iterate (context=0x8986660, block=1, dispatch=1, self=0x8980408) at gmain.c:2448 #32 0xb566d6c8 in IA__g_main_context_iteration (context=0x8986660, may_block=1)at gmain.c:2511 #33 0xb692030a in QEventDispatcherGlib::processEvents (this=0x8979d50, flags={i= -1075189864}) at kernel/qeventdispatcher_glib.cpp:319 #34 0xb6c13daa in ?? () from /usr/lib/libQtGui.so.4 #35 0xb68f2e83 in QEventLoop::processEvents (this=0xbfe9e840, flags={i = -1075189752}) at kernel/qeventloop.cpp:143 #36 0xb68f3041 in QEventLoop::exec (this=0xbfe9e840, flags={i = -1075189688}) at kernel/qeventloop.cpp:194 #37 0xb68f57b2 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:845 #38 0xb6b74e54 in QApplication::exec () from /usr/lib/libQtGui.so.4 #39 0xb7f1a6d1 in kdemain (argc=1, argv=0xbfe9e9e4) at /usr/src/debug/kdebase-workspace-4.2.0/plasma/shells/desktop/main.cpp:54 #40 0x0804856f in main (argc=) at /usr/src/debug/kdebase-workspace-4.2.0/build/plasma/shells/desktop/plasma_qgv_dummy.cpp:3
It looks like a duplicate of http://bugs.kde.org/show_bug.cgi?id=181814 Can you try trunk to see if it is fixed?
i use some patches from trunk and the one from commit 916145 seems to be the culprit
there was another commit following this one to properly fix the crash I encounter in the first time. you must also backport revision 916341
thanks now all is OK