Application: plasma-desktop (0.3) KDE Platform Version: 4.4.90 (KDE 4.4.90 (KDE 4.5 RC1)) Qt Version: 4.7.0 Operating System: Linux 2.6.32-24-generic x86_64 Distribution: Ubuntu 10.04.1 LTS -- Information about the crash: - What I was doing when the application crashed: Right click on desktop and added a default panel, it successfully added. then right click on the panel>panel option >remove panel desktop crashed -- Backtrace: Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault [Current thread is 1 (Thread 0x7f06b2d41780 (LWP 1365))] Thread 3 (Thread 0x7f06916e1710 (LWP 1369)): #0 0x00007f06b2646f83 in poll () from /lib/libc.so.6 #1 0x00007f06a72d14a9 in ?? () from /lib/libglib-2.0.so.0 #2 0x00007f06a72d18fc in g_main_context_iteration () from /lib/libglib-2.0.so.0 #3 0x00007f06afccf9c6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #4 0x00007f06afca25b2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007f06afca298c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0x00007f06afbae1cd in QThread::exec() () from /usr/lib/libQtCore.so.4 #7 0x00007f06afc824d8 in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007f06afbb114e in ?? () from /usr/lib/libQtCore.so.4 #9 0x00007f06af91f9ca in start_thread () from /lib/libpthread.so.0 #10 0x00007f06b26536fd in clone () from /lib/libc.so.6 #11 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f068b119710 (LWP 1730)): #0 0x00007f06af92485c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f06ad0700c4 in ?? () from /usr/lib/libQtScript.so.4 #2 0x00007f06ad0700f9 in ?? () from /usr/lib/libQtScript.so.4 #3 0x00007f06af91f9ca in start_thread () from /lib/libpthread.so.0 #4 0x00007f06b26536fd in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f06b2d41780 (LWP 1365)): [KCrash Handler] #6 0x00007f06af40a824 in QGraphicsItem::isPanel() const () from /usr/lib/libQtGui.so.4 #7 0x00007f06af457afc in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4 #8 0x00007f06aee1084c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #9 0x00007f06aee162ed in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #10 0x00007f06b09586b6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #11 0x00007f06afca387c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #12 0x00007f06af4734d8 in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4 #13 0x00007f06afca30a7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #14 0x00007f06aee1081c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #15 0x00007f06aee162ed in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #16 0x00007f06b09586b6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #17 0x00007f06afca387c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #18 0x00007f06aee66283 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #19 0x00007f06af2246a6 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4 #20 0x00007f06af2b14fb in QAbstractScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4 #21 0x00007f06aee1084c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #22 0x00007f06aee162ed in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #23 0x00007f06b09586b6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #24 0x00007f06afca387c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #25 0x00007f06aee19e3b in QApplication::setActiveWindow(QWidget*) () from /usr/lib/libQtGui.so.4 #26 0x00007f06aee9687e in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4 #27 0x00007f06aeec2482 in ?? () from /usr/lib/libQtGui.so.4 #28 0x00007f06a72cd8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #29 0x00007f06a72d1748 in ?? () from /lib/libglib-2.0.so.0 #30 0x00007f06a72d18fc in g_main_context_iteration () from /lib/libglib-2.0.so.0 #31 0x00007f06afccf973 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #32 0x00007f06aeec1dee in ?? () from /usr/lib/libQtGui.so.4 #33 0x00007f06afca25b2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #34 0x00007f06afca298c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #35 0x00007f06afca6a3b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #36 0x00007f06b292c6d6 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so #37 0x00007f06b258bc4d in __libc_start_main () from /lib/libc.so.6 #38 0x00000000004006c9 in _start () Possible duplicates by query: bug 244048, bug 243957, bug 243828, bug 243703, bug 243681. Reported using DrKonqi
*** Bug 244730 has been marked as a duplicate of this bug. ***
Created attachment 49306 [details] New crash information added by DrKonqi plasma-desktop (0.3) on KDE Platform 4.5.60 (KDE 4.5.60 (KDE 4.6 >= 20100627)) "release 3" using Qt 4.6.3 - What I was doing when the application crashed: I accidentaly added the aditional default panel on top of the sceen, where was the panel with systemtray an few widgets. So I remove both panels to recreate my Plasma layout. - Unusual behavior I noticed: After click on plasma button on the right top edge of the screen, Plasma crashed. -- Backtrace (Reduced): #6 0x00007ff6c6dcae34 in QGraphicsItem::isPanel (this=0x17360e0) at graphicsview/qgraphicsitem.cpp:1670 #7 0x00007ff6c6e112db in QGraphicsScene::event (this=0x841ce0, event=<value optimized out>) at graphicsview/qgraphicsscene.cpp:3436 #8 0x00007ff6c684bfd4 in QApplicationPrivate::notify_helper (this=0x6832c0, receiver=0x841ce0, e=0x7fffb7e1f6d0) at kernel/qapplication.cpp:4302 #9 0x00007ff6c68545ca in QApplication::notify (this=<value optimized out>, receiver=0x841ce0, e=0x7fffb7e1f6d0) at kernel/qapplication.cpp:4185 #10 0x00007ff6c836e216 in KApplication::notify (this=0x679b10, receiver=0x841ce0, event=0x7fffb7e1f6d0) at /usr/src/debug/kdelibs-4.5.60svn1150789/kdeui/kernel/kapplication.cpp:309
*** This bug has been marked as a duplicate of bug 200847 ***