Application: plasma-desktop (0.4) KDE Platform Version: 4.9.2 Qt Version: 4.8.3 Operating System: Linux 3.5.0-18-generic x86_64 Distribution: Ubuntu 12.10 -- Information about the crash: - What I was doing when the application crashed: Attempting to add Fuzzy Clock Widget to the default panel at the bottom of the screen. Opened Add Widgets, scrolled to Fuzzy Clock, dragged Fuzzy Clock to panel. Noticed after releasing mouse button that the icon for Fuzzy Clock had frozen at the bottom of the widget bar. Mouse pointer was moving freely. -- Backtrace: Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f8a0d5d27c0 (LWP 2743))] Thread 4 (Thread 0x7f89ecdc4700 (LWP 2744)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f8a06bb1cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f8a06bb1d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f89fe483734 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #4 0x00007f8a0124ae9a in start_thread (arg=0x7f89ecdc4700) at pthread_create.c:308 #5 0x00007f8a0ceb4cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f89e4d3d700 (LWP 2745)): #0 __pthread_mutex_lock (mutex=0x7f89e0000a90) at pthread_mutex_lock.c:113 #1 0x00007f8a00b88c31 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f8a00b4b623 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f8a00b4bcab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f8a00b4bea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f8a09b5ac16 in QEventDispatcherGlib::processEvents (this=0x7f89e00008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0x00007f8a09b2b2bf in QEventLoop::processEvents (this=this@entry=0x7f89e4d3ccd0, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007f8a09b2b548 in QEventLoop::exec (this=0x7f89e4d3ccd0, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007f8a09a2cb10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #9 0x00007f8a09b0b9af in QInotifyFileSystemWatcherEngine::run (this=0xf2b640) at io/qfilesystemwatcher_inotify.cpp:248 #10 0x00007f8a09a2faec in QThreadPrivate::start (arg=0xf2b640) at thread/qthread_unix.cpp:338 #11 0x00007f89fe483734 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #12 0x00007f8a0124ae9a in start_thread (arg=0x7f89e4d3d700) at pthread_create.c:308 #13 0x00007f8a0ceb4cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #14 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f89df75d700 (LWP 2746)): #0 0x00007f8a0cea9303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f8a00b4bd84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f8a00b4bea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f8a09b5ac16 in QEventDispatcherGlib::processEvents (this=0x7f89d80008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f8a09b2b2bf in QEventLoop::processEvents (this=this@entry=0x7f89df75ccd0, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f8a09b2b548 in QEventLoop::exec (this=0x7f89df75ccd0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f8a09a2cb10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f8a09b0b9af in QInotifyFileSystemWatcherEngine::run (this=0x1a026d0) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f8a09a2faec in QThreadPrivate::start (arg=0x1a026d0) at thread/qthread_unix.cpp:338 #9 0x00007f89fe483734 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #10 0x00007f8a0124ae9a in start_thread (arg=0x7f89df75d700) at pthread_create.c:308 #11 0x00007f8a0ceb4cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f8a0d5d27c0 (LWP 2743)): [KCrash Handler] #6 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:234 #7 QMetaObject::activate (sender=0x3c13d60, m=<optimized out>, local_signal_index=6, argv=0x7fff0265ce60) at kernel/qobject.cpp:3456 #8 0x00007f89c7ce7901 in DeclarativeDragArea::drop (this=<optimized out>, _t1=0) at moc_DeclarativeDragArea.cpp:234 #9 0x00007f89c7ce9881 in DeclarativeDragArea::mouseMoveEvent (this=0x3c13d60, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f89c7ce9949 in DeclarativeDragArea::sceneEventFilter (this=0x3c13d60, item=0x432d760, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f8a094b7705 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0xe9d030, item=item@entry=0x432d760, event=event@entry=0x7fff0265d6e0) at graphicsview/qgraphicsscene.cpp:1159 #12 0x00007f8a094bcd2e in QGraphicsScenePrivate::sendEvent (this=0xe9d030, item=0x432d760, event=0x7fff0265d6e0) at graphicsview/qgraphicsscene.cpp:1211 #13 0x00007f8a094bd950 in sendMouseEvent (mouseEvent=0x7fff0265d6e0, this=0xe9d030) at graphicsview/qgraphicsscene.cpp:1295 #14 QGraphicsScenePrivate::sendMouseEvent (this=0xe9d030, mouseEvent=0x7fff0265d6e0) at graphicsview/qgraphicsscene.cpp:1274 #15 0x00007f8a094be48c in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7fff0265d6e0) at graphicsview/qgraphicsscene.cpp:4102 #16 0x00007f8a094d1190 in QGraphicsScene::event (this=0xe9ef50, event=0x7fff0265d6e0) at graphicsview/qgraphicsscene.cpp:3451 #17 0x00007f8a08ed3e9c in QApplicationPrivate::notify_helper (this=this@entry=0xde8e20, receiver=receiver@entry=0xe9ef50, e=e@entry=0x7fff0265d6e0) at kernel/qapplication.cpp:4562 #18 0x00007f8a08ed830a in QApplication::notify (this=0xd94340, receiver=0xe9ef50, e=0x7fff0265d6e0) at kernel/qapplication.cpp:4423 #19 0x00007f8a0a7e51d6 in KApplication::notify (this=0xd94340, receiver=0xe9ef50, event=0x7fff0265d6e0) at ../../kdeui/kernel/kapplication.cpp:311 #20 0x00007f8a09b2c56e in QCoreApplication::notifyInternal (this=0xd94340, receiver=0xe9ef50, event=0x7fff0265d6e0) at kernel/qcoreapplication.cpp:915 #21 0x00007f8a094e45c4 in QGraphicsViewPrivate::mouseMoveEventHandler (this=this@entry=0x1ad84f0, event=event@entry=0x7fff0265e110) at graphicsview/qgraphicsview.cpp:646 #22 0x00007f8a094e763e in QGraphicsView::mouseMoveEvent (this=0x32e99f0, event=0x7fff0265e110) at graphicsview/qgraphicsview.cpp:3276 #23 0x00007f8a08f23884 in QWidget::event (this=0x32e99f0, event=0x7fff0265e110) at kernel/qwidget.cpp:8356 #24 0x00007f8a092d2b66 in QFrame::event (this=0x32e99f0, e=0x7fff0265e110) at widgets/qframe.cpp:557 #25 0x00007f8a094ea95b in QGraphicsView::viewportEvent (this=0x32e99f0, event=0x7fff0265e110) at graphicsview/qgraphicsview.cpp:2866 #26 0x00007f8a09b2c6d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x4442320, event=0x7fff0265e110) at kernel/qcoreapplication.cpp:1025 #27 0x00007f8a08ed3e6c in QApplicationPrivate::notify_helper (this=this@entry=0xde8e20, receiver=receiver@entry=0x4442320, e=e@entry=0x7fff0265e110) at kernel/qapplication.cpp:4558 #28 0x00007f8a08ed8b6b in QApplication::notify (this=<optimized out>, receiver=0x4442320, e=0x7fff0265e110) at kernel/qapplication.cpp:4105 #29 0x00007f8a0a7e51d6 in KApplication::notify (this=0xd94340, receiver=0x4442320, event=0x7fff0265e110) at ../../kdeui/kernel/kapplication.cpp:311 #30 0x00007f8a09b2c56e in QCoreApplication::notifyInternal (this=0xd94340, receiver=0x4442320, event=0x7fff0265e110) at kernel/qcoreapplication.cpp:915 #31 0x00007f8a08ed4cd3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #32 QApplicationPrivate::sendMouseEvent (receiver=0x4442320, event=0x7fff0265e110, alienWidget=0x4442320, nativeWidget=0x4219720, buttonDown=0x7f8a099b0308 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173 #33 0x00007f8a08f52554 in QETWidget::translateMouseEvent (this=this@entry=0x4219720, event=event@entry=0x7fff0265e890) at kernel/qapplication_x11.cpp:4622 #34 0x00007f8a08f5144f in QApplication::x11ProcessEvent (this=0xd94340, event=0x7fff0265e890) at kernel/qapplication_x11.cpp:3737 #35 0x00007f8a08f78fa2 in x11EventSourceDispatch (s=0xdeb720, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #36 0x00007f8a00b4bab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #37 0x00007f8a00b4bde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #38 0x00007f8a00b4bea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #39 0x00007f8a09b5abf6 in QEventDispatcherGlib::processEvents (this=0xcd4ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #40 0x00007f8a08f78c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #41 0x00007f8a09b2b2bf in QEventLoop::processEvents (this=this@entry=0x1a4a550, flags=...) at kernel/qeventloop.cpp:149 #42 0x00007f8a09b2b548 in QEventLoop::exec (this=0x1a4a550, flags=...) at kernel/qeventloop.cpp:204 #43 0x00007f8a08f5f7f6 in QDragManager::drag (this=0x4232a40, o=<optimized out>) at kernel/qdnd_x11.cpp:2032 #44 0x00007f8a08ee54c8 in QDrag::exec (this=0x30523c0, supportedActions=..., defaultDropAction=Qt::MoveAction) at kernel/qdrag.cpp:284 #45 0x00007f89c7ce9877 in DeclarativeDragArea::mouseMoveEvent (this=0x41ea690, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:233 #46 0x00007f89c7ce9949 in DeclarativeDragArea::sceneEventFilter (this=0x41ea690, item=0x49560b0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #47 0x00007f8a094b7705 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0xe9d030, item=item@entry=0x49560b0, event=event@entry=0x7fff0265f640) at graphicsview/qgraphicsscene.cpp:1159 #48 0x00007f8a094bcd2e in QGraphicsScenePrivate::sendEvent (this=0xe9d030, item=0x49560b0, event=0x7fff0265f640) at graphicsview/qgraphicsscene.cpp:1211 #49 0x00007f8a094bd950 in sendMouseEvent (mouseEvent=0x7fff0265f640, this=0xe9d030) at graphicsview/qgraphicsscene.cpp:1295 #50 QGraphicsScenePrivate::sendMouseEvent (this=0xe9d030, mouseEvent=0x7fff0265f640) at graphicsview/qgraphicsscene.cpp:1274 #51 0x00007f8a094be48c in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7fff0265f640) at graphicsview/qgraphicsscene.cpp:4102 #52 0x00007f8a094d1190 in QGraphicsScene::event (this=0xe9ef50, event=0x7fff0265f640) at graphicsview/qgraphicsscene.cpp:3451 #53 0x00007f8a08ed3e9c in QApplicationPrivate::notify_helper (this=this@entry=0xde8e20, receiver=receiver@entry=0xe9ef50, e=e@entry=0x7fff0265f640) at kernel/qapplication.cpp:4562 #54 0x00007f8a08ed830a in QApplication::notify (this=0xd94340, receiver=0xe9ef50, e=0x7fff0265f640) at kernel/qapplication.cpp:4423 #55 0x00007f8a0a7e51d6 in KApplication::notify (this=0xd94340, receiver=0xe9ef50, event=0x7fff0265f640) at ../../kdeui/kernel/kapplication.cpp:311 #56 0x00007f8a09b2c56e in QCoreApplication::notifyInternal (this=0xd94340, receiver=0xe9ef50, event=0x7fff0265f640) at kernel/qcoreapplication.cpp:915 #57 0x00007f8a094e45c4 in QGraphicsViewPrivate::mouseMoveEventHandler (this=this@entry=0x3bd02d0, event=event@entry=0x7fff02660070) at graphicsview/qgraphicsview.cpp:646 #58 0x00007f8a094e763e in QGraphicsView::mouseMoveEvent (this=0x3bd27c0, event=0x7fff02660070) at graphicsview/qgraphicsview.cpp:3276 #59 0x00007f8a08f23884 in QWidget::event (this=0x3bd27c0, event=0x7fff02660070) at kernel/qwidget.cpp:8356 #60 0x00007f8a092d2b66 in QFrame::event (this=0x3bd27c0, e=0x7fff02660070) at widgets/qframe.cpp:557 #61 0x00007f8a094ea95b in QGraphicsView::viewportEvent (this=0x3bd27c0, event=0x7fff02660070) at graphicsview/qgraphicsview.cpp:2866 #62 0x00007f8a09b2c6d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x3de47a0, event=0x7fff02660070) at kernel/qcoreapplication.cpp:1025 #63 0x00007f8a08ed3e6c in QApplicationPrivate::notify_helper (this=this@entry=0xde8e20, receiver=receiver@entry=0x3de47a0, e=e@entry=0x7fff02660070) at kernel/qapplication.cpp:4558 #64 0x00007f8a08ed8b6b in QApplication::notify (this=<optimized out>, receiver=0x3de47a0, e=0x7fff02660070) at kernel/qapplication.cpp:4105 #65 0x00007f8a0a7e51d6 in KApplication::notify (this=0xd94340, receiver=0x3de47a0, event=0x7fff02660070) at ../../kdeui/kernel/kapplication.cpp:311 #66 0x00007f8a09b2c56e in QCoreApplication::notifyInternal (this=0xd94340, receiver=0x3de47a0, event=0x7fff02660070) at kernel/qcoreapplication.cpp:915 #67 0x00007f8a08ed4cd3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #68 QApplicationPrivate::sendMouseEvent (receiver=0x3de47a0, event=0x7fff02660070, alienWidget=0x3de47a0, nativeWidget=0x1a59580, buttonDown=0x7f8a099b0308 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173 #69 0x00007f8a08f52554 in QETWidget::translateMouseEvent (this=this@entry=0x1a59580, event=event@entry=0x7fff026607f0) at kernel/qapplication_x11.cpp:4622 #70 0x00007f8a08f5144f in QApplication::x11ProcessEvent (this=0xd94340, event=0x7fff026607f0) at kernel/qapplication_x11.cpp:3737 #71 0x00007f8a08f78fa2 in x11EventSourceDispatch (s=0xdeb720, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #72 0x00007f8a00b4bab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #73 0x00007f8a00b4bde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #74 0x00007f8a00b4bea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #75 0x00007f8a09b5abf6 in QEventDispatcherGlib::processEvents (this=0xcd4ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #76 0x00007f8a08f78c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #77 0x00007f8a09b2b2bf in QEventLoop::processEvents (this=this@entry=0x7fff02660bc0, flags=...) at kernel/qeventloop.cpp:149 #78 0x00007f8a09b2b548 in QEventLoop::exec (this=0x7fff02660bc0, flags=...) at kernel/qeventloop.cpp:204 #79 0x00007f8a09b30708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187 #80 0x00007f8a0d1bb035 in kdemain (argc=1, argv=0x7fff02660eb8) at ../../../../plasma/desktop/shell/main.cpp:120 #81 0x00007f8a0cde276d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7fff02660eb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff02660ea8) at libc-start.c:226 #82 0x00000000004006d1 in _start () Possible duplicates by query: bug 307660, bug 307487. Reported using DrKonqi
*** Bug 312642 has been marked as a duplicate of this bug. ***
*** Bug 312934 has been marked as a duplicate of this bug. ***
*** Bug 307487 has been marked as a duplicate of this bug. ***
*** Bug 314137 has been marked as a duplicate of this bug. ***
*** Bug 313876 has been marked as a duplicate of this bug. ***
Created attachment 76844 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.9.5 "release 7" using Qt 4.8.4 - What I was doing when the application crashed: Adding a plasmoid to the default panel by drag'n'drop from the "add vidgets"panel straight to the default panel leeds to crash - you need to drop it on the "desktop" 1st -- Backtrace (Reduced): #6 QETWidget::translateMouseEvent (this=this@entry=0x84ea940, event=event@entry=0x7fffb152bd40) at kernel/qapplication_x11.cpp:4478 #7 0x00007f09c6c58c31 in QApplication::x11ProcessEvent (this=0x25c9db0, event=0x7fffb152bd40) at kernel/qapplication_x11.cpp:3650 #8 0x00007f09c6c7efc2 in x11EventSourceDispatch (s=0x26b0860, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 [...] #12 0x00007f09c7a80116 in QEventDispatcherGlib::processEvents (this=0x25c8bb0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #13 0x00007f09c6c7ec3e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
Created attachment 77008 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 using Qt 4.8.3 - What I was doing when the application crashed: I was trying to add the 'Dictionary' widget to my panel when I kgot this crash. -- Backtrace (Reduced): #6 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:234 [...] #8 0x00007f8ea71373f1 in DeclarativeDragArea::drop (this=<optimized out>, _t1=0) at moc_DeclarativeDragArea.cpp:234 #9 0x00007f8ea7139a56 in DeclarativeDragArea::mouseMoveEvent (this=0x5c380d0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f8ea7139b19 in DeclarativeDragArea::sceneEventFilter (this=0x5c380d0, item=0x5c90b40, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f8ec3b8c705 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x186f880, item=item@entry=0x5c90b40, event=event@entry=0x7fff139d5660) at graphicsview/qgraphicsscene.cpp:1159
Created attachment 77066 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 using Qt 4.8.3 I wanted to add a widget to the panel and all I got was this crash assistant. -- Backtrace (Reduced): #6 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:234 [...] #8 0x00007fdfb0ac03f1 in DeclarativeDragArea::drop (this=<optimized out>, _t1=0) at moc_DeclarativeDragArea.cpp:234 #9 0x00007fdfb0ac2a56 in DeclarativeDragArea::mouseMoveEvent (this=0x50af4d0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007fdfb0ac2b19 in DeclarativeDragArea::sceneEventFilter (this=0x50af4d0, item=0x2ba36f0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007fdfdbad1705 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x1128850, item=item@entry=0x2ba36f0, event=event@entry=0x7fff30aacbf0) at graphicsview/qgraphicsscene.cpp:1159
*** Bug 314851 has been marked as a duplicate of this bug. ***
*** Bug 315253 has been marked as a duplicate of this bug. ***
Created attachment 78381 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.1 using Qt 4.8.4 - What I was doing when the application crashed: Adding a widget to my default panel. That was all. -- Backtrace (Reduced): #7 0x00007f2a6409eb01 in DeclarativeDragArea::drop (this=<optimized out>, _t1=0) at /usr/src/debug/kde-runtime-4.10.1/x86_64-redhat-linux-gnu/plasma/declarativeimports/draganddrop/moc_DeclarativeDragArea.cpp:233 #8 0x00007f2a640a0ab6 in DeclarativeDragArea::mouseMoveEvent (this=0x3fc2140, event=<optimized out>) at /usr/src/debug/kde-runtime-4.10.1/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #9 0x00007f2a640a0b79 in DeclarativeDragArea::sceneEventFilter (this=0x3fc2140, item=0x4b8a550, event=<optimized out>) at /usr/src/debug/kde-runtime-4.10.1/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #10 0x00000036fb1a9445 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x144cc30, item=item@entry=0x4b8a550, event=event@entry=0x7fffe9886120) at graphicsview/qgraphicsscene.cpp:1159 #11 0x00000036fb1af51e in QGraphicsScenePrivate::sendEvent (this=0x144cc30, item=0x4b8a550, event=0x7fffe9886120) at graphicsview/qgraphicsscene.cpp:1211
*** Bug 317593 has been marked as a duplicate of this bug. ***
Created attachment 78743 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 "release 1" using Qt 4.8.4 - What I was doing when the application crashed: Adding widget to desktop, It;s different in that it looks like javascript borked the widget. Cheers, -- Backtrace (Reduced): #6 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:242 [...] #8 0x00007f2545ddece1 in DeclarativeDragArea::drop (this=<optimized out>, _t1=2) at /usr/src/debug/kde-runtime-4.10.0/build/plasma/declarativeimports/draganddrop/moc_DeclarativeDragArea.cpp:234 #9 0x00007f2545de10c6 in DeclarativeDragArea::mouseMoveEvent (this=0x7610c10, event=<optimized out>) at /usr/src/debug/kde-runtime-4.10.0/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f2545de1189 in DeclarativeDragArea::sceneEventFilter (this=0x7610c10, item=0x7611570, event=<optimized out>) at /usr/src/debug/kde-runtime-4.10.0/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f2562be7af5 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x216b900, item=item@entry=0x7611570, event=event@entry=0x7fffbf13f880) at graphicsview/qgraphicsscene.cpp:1159
*** Bug 318171 has been marked as a duplicate of this bug. ***
Confirm by duplicates
Created attachment 79442 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.2 using Qt 4.8.4 - What I was doing when the application crashed: Adding a desktop switcher to my default panel caused the crash. -- Backtrace (Reduced): #6 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:239 [...] #8 0x00007f7bae496151 in DeclarativeDragArea::drop (this=this@entry=0x5a858c0, _t1=0) at moc_DeclarativeDragArea.cpp:234 #9 0x00007f7bae498746 in DeclarativeDragArea::mouseMoveEvent (this=0x5a858c0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f7bae498389 in DeclarativeDragArea::sceneEventFilter (this=0x5a858c0, item=0x5842640, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f7c1933dee5 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x1a24340, item=item@entry=0x5842640, event=event@entry=0x7fff74e3c550) at graphicsview/qgraphicsscene.cpp:1159
*** Bug 318857 has been marked as a duplicate of this bug. ***
*** Bug 316527 has been marked as a duplicate of this bug. ***
Created attachment 80250 [details] New crash information added by DrKonqi plasma-desktop (4.10.60 "release 7") on KDE Platform 4.10.60 "release 7" using Qt 4.8.5 - What I was doing when the application crashed: Crash happens after an unsuccesful dragging of widget to panel. One then gets a "crossed over" mouse pointer, and when mouse gets released -> plasma crash -- Backtrace (Reduced): #6 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:239 [...] #8 0x00007f9bd68d07a1 in DeclarativeDragArea::drop (this=<optimized out>, _t1=0) at /usr/src/debug/kde-runtime-git/build/plasma/declarativeimports/draganddrop/moc_DeclarativeDragArea.cpp:234 #9 0x00007f9bd68d2d96 in DeclarativeDragArea::mouseMoveEvent (this=0x636b770, event=<optimized out>) at /usr/src/debug/kde-runtime-git/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f9bd68d29d9 in DeclarativeDragArea::sceneEventFilter (this=0x636b770, item=0x409f6d0, event=<optimized out>) at /usr/src/debug/kde-runtime-git/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f9c78984e95 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x8849b0, item=item@entry=0x409f6d0, event=event@entry=0x7fff46f22150) at graphicsview/qgraphicsscene.cpp:1159
*** Bug 320686 has been marked as a duplicate of this bug. ***
Created attachment 80494 [details] New crash information added by DrKonqi plasma-overlay (0.0) on KDE Platform 4.10.3 using Qt 4.8.4 - What I was doing when the application crashed: Dragging a widget to desktop on screen lock customization - Custom settings of the application: Crash at first try in fresh install distro -- Backtrace (Reduced): #7 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:239 [...] #9 0xad2bbb25 in DeclarativeDragArea::drop (this=this@entry=0xab6a3e0, _t1=2) at moc_DeclarativeDragArea.cpp:234 #10 0xad2be9ac in DeclarativeDragArea::mouseMoveEvent (this=0xab6a3e0, event=0xbf98e770) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #11 0xad2be59c in DeclarativeDragArea::sceneEventFilter (this=0xab6a3e0, item=0xa97bc00, event=0xbf98e770) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #12 0xb64881e3 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x9dddd30, item=item@entry=0xa97bc00, event=event@entry=0xbf98e770) at graphicsview/qgraphicsscene.cpp:1159
Created attachment 80810 [details] New crash information added by DrKonqi plasma-desktop (4.10.4) on KDE Platform 4.10.4 using Qt 4.8.4 - What I was doing when the application crashed: I attempted to add the World Clock widget to the panel. Immediately after dragging it, the panel crashed, reopened, then initiated the bug reporting assistant. -- Backtrace (Reduced): #6 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:239 [...] #8 0x00007f1c45377151 in DeclarativeDragArea::drop (this=this@entry=0xaa60070, _t1=2) at moc_DeclarativeDragArea.cpp:234 #9 0x00007f1c45379746 in DeclarativeDragArea::mouseMoveEvent (this=0xaa60070, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f1c45379389 in DeclarativeDragArea::sceneEventFilter (this=0xaa60070, item=0x5e215f0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f1cf8d4fee5 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x1489540, item=item@entry=0x5e215f0, event=event@entry=0x7ffff4f63400) at graphicsview/qgraphicsscene.cpp:1159
Created attachment 81255 [details] New crash information added by DrKonqi plasma-desktop (4.10.95) on KDE Platform 4.10.95 using Qt 4.8.4 - What I was doing when the application crashed: Crash when adding Telepathy Contacts widget. -- Backtrace (Reduced): #6 isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:239 [...] #8 0x00007f2abb05f151 in DeclarativeDragArea::drop (this=this@entry=0x8bdbf40, _t1=0) at moc_DeclarativeDragArea.cpp:234 #9 0x00007f2abb061746 in DeclarativeDragArea::mouseMoveEvent (this=0x8bdbf40, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f2abb061389 in DeclarativeDragArea::sceneEventFilter (this=0x8bdbf40, item=0x7dc2510, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f2adc3faee5 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x25c2480, item=item@entry=0x7dc2510, event=event@entry=0x7fff03471950) at graphicsview/qgraphicsscene.cpp:1159
*** Bug 325274 has been marked as a duplicate of this bug. ***
*** Bug 322930 has been marked as a duplicate of this bug. ***
Created attachment 83630 [details] New crash information added by DrKonqi plasma-desktop (4.11.2) on KDE Platform 4.11.2 using Qt 4.8.5 - What I was doing when the application crashed: This is still valid in 4.11.2. I used a fresh panel and got the crash. -- Backtrace (Reduced): #7 0x00007fab014786b1 in DeclarativeDragArea::drop (this=<optimized out>, _t1=0) at /chakra/desktop-unstable/kde-runtime/src/kde-runtime-4.11.2/build/plasma/declarativeimports/draganddrop/moc_DeclarativeDragArea.cpp:233 #8 0x00007fab0147ad12 in DeclarativeDragArea::mouseMoveEvent (this=0x61c43b0, event=<optimized out>) at /chakra/desktop-unstable/kde-runtime/src/kde-runtime-4.11.2/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #9 0x00007fab0147adc1 in DeclarativeDragArea::sceneEventFilter (this=0x61c43b0, item=0x61b9aa0, event=0x7fff03779790) at /chakra/desktop-unstable/kde-runtime/src/kde-runtime-4.11.2/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 [...] #13 0x00007fabb9725116 in QGraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/libQtGui.so.4 #14 0x00007fabb973104c in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
*** Bug 331121 has been marked as a duplicate of this bug. ***
Created attachment 85782 [details] New crash information added by DrKonqi plasma-desktop (4.11.5) on KDE Platform 4.11.5 using Qt 4.8.4 Same error as described above; I tried dragging a CPU monitor onto the panel, and, after some unusual behavior (the widget list closed unexpectedly, I had to retry several times), the plasma desktop crashed. -- Backtrace (Reduced): #6 0x00007f5c2312c7e7 in isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:237 [...] #8 0x00007f5b8591e611 in DeclarativeDragArea::drop (this=this@entry=0x77dab10, _t1=0) at moc_DeclarativeDragArea.cpp:234 #9 0x00007f5b85920c72 in DeclarativeDragArea::mouseMoveEvent (this=0x77dab10, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f5b85920d21 in DeclarativeDragArea::sceneEventFilter (this=0x77dab10, item=0x77b9800, event=0x7fff554a9920) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f5c22a80fd5 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x18519e0, item=item@entry=0x77b9800, event=event@entry=0x7fff554a9920) at graphicsview/qgraphicsscene.cpp:1159
Created attachment 86226 [details] New crash information added by DrKonqi plasma-desktop (4.11.8) on KDE Platform 4.13.0 using Qt 4.8.6 - What I was doing when the application crashed: Right clicked on the panel, selected Add objects. Chose the Virtual desktop switcher and tried to drag it on the panel. This errors seems to happen really often when I log to KDE and try to add an object to such panel, independently of the object selected. -- Backtrace (Reduced): #6 0x00007f4ecb2d5607 in isSignalConnected (signal_index=31, this=0x0) at kernel/qobject_p.h:237 [...] #8 0x00007f4e1e377561 in DeclarativeDragArea::drop (this=this@entry=0x4a433e0, _t1=0) at moc_DeclarativeDragArea.cpp:233 #9 0x00007f4e1e379c72 in DeclarativeDragArea::mouseMoveEvent (this=0x4a433e0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #10 0x00007f4e1e379d21 in DeclarativeDragArea::sceneEventFilter (this=0x4a433e0, item=0x4320af0, event=0x7fff259252c0) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #11 0x00007f4ecac26a85 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0xe2eba0, item=item@entry=0x4320af0, event=event@entry=0x7fff259252c0) at graphicsview/qgraphicsscene.cpp:1159
Created attachment 86644 [details] New crash information added by DrKonqi plasma-desktop (4.11.8) on KDE Platform 4.13.0 using Qt 4.8.6 - What I was doing when the application crashed: Adding widget Losungen failed (after showing an internal widget error message). Then Plasma crashed. -- Backtrace (Reduced): #7 0xb6029f0a in isSignalConnected (signal_index=31, this=0xfffffffe) at kernel/qobject_p.h:237 [...] #9 0xa32530f5 in DeclarativeDragArea::drop (this=this@entry=0xa5add20, _t1=2) at moc_DeclarativeDragArea.cpp:233 #10 0xa3255fbf in DeclarativeDragArea::mouseMoveEvent (this=0xa5add20, event=0xbf87f2e0) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:234 #11 0xa3256094 in DeclarativeDragArea::sceneEventFilter (this=0xa5add20, item=0xa0a9178, event=0xbf87f2e0) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245 #12 0xb5b91853 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x86837a0, item=item@entry=0xa0a9178, event=event@entry=0xbf87f2e0) at graphicsview/qgraphicsscene.cpp:1159
Created attachment 87406 [details] New crash information added by DrKonqi plasma-desktop (4.11.10) on KDE Platform 4.12.5 using Qt 4.8.6 - What I was doing when the application crashed: Added cpufreq utility to desktop. Accidentally dragged it into the edge of another window (top left corner) -- Backtrace (Reduced): #6 0x00007f11b6529761 in DeclarativeDragArea::drop(int) () from /usr/lib64/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so #7 0x00007f11b652bff1 in DeclarativeDragArea::mouseMoveEvent(QGraphicsSceneMouseEvent*) () from /usr/lib64/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so #8 0x00007f11b652c0a1 in DeclarativeDragArea::sceneEventFilter(QGraphicsItem*, QEvent*) () from /usr/lib64/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so #9 0x00000030035c7555 in QGraphicsScenePrivate::filterDescendantEvent(QGraphicsItem*, QEvent*) () from /lib64/libQtGui.so.4 #10 0x00000030035cc03e in QGraphicsScenePrivate::sendEvent(QGraphicsItem*, QEvent*) () from /lib64/libQtGui.so.4
*** Bug 337197 has been marked as a duplicate of this bug. ***
*** Bug 339398 has been marked as a duplicate of this bug. ***
*** Bug 343642 has been marked as a duplicate of this bug. ***
*** Bug 345286 has been marked as a duplicate of this bug. ***
*** Bug 336238 has been marked as a duplicate of this bug. ***
*** Bug 328765 has been marked as a duplicate of this bug. ***
*** Bug 314017 has been marked as a duplicate of this bug. ***
Hello! This bug report was filed for KDE Plasma 4, which reached end-of-support status in August 2015. KDE Plasma 5's desktop shell has been almost completely rewritten for better performance and usability, so it is likely that this bug has already been resolved in Plasma 5. Accordingly, we hope you understand why we must close this bug report. If the issue described here is still present in KDE Plasma 5.12 or later, please feel free to open a new ticket in the "plasmashell" product after reading https://community.kde.org/Get_Involved/Bug_Reporting If you would like to get involved in KDE's bug triaging effort so that future mass bug closes like this are less likely, please read https://community.kde.org/Get_Involved#Bug_Triaging Thanks for your understanding! Nate Graham