287422 2011-11-24 02:13:49 +0000 i pulled down the weather forecast widget onto the desktop, onto the kicker and ont othe system tray and crash 2011-11-24 11:05:32 +0000 1 1 10 Unmaintained plasma4 widget-systemtray unspecified Ubuntu Linux RESOLVED FIXED NOR crash --- 0 simonandric5 plasma-bugs-null asraniel 1 oldest_to_newest 1189770 0 simonandric5 2011-11-24 02:13:49 +0000 Application: plasma-desktop (0.4) KDE Platform Version: 4.7.3 (4.7.3) Qt Version: 4.7.4 Operating System: Linux 3.0.0-13-generic i686 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: when i want to add "weather forecast" widget either on the desktop, or on the kicker or even on the the system tray of the kickr i crash plasma completely. In normal kuubntu it works but in project neon it happens every time...and then i have to delete the /home/myname/.project-neon-kde subfolder to get it started running again :((( help please! symon project neon kde 4.7.3 kubuntu 11.10 32 bit The crash can be reproduced every time. -- Backtrace: Application: Plasma Desktop Shell (kdeinit4), signal: Aborted __pthread_mutex_unlock_usercnt (mutex=0x8f29f1c, decr=1) at pthread_mutex_unlock.c:36 in pthread_mutex_unlock.c [Current thread is 1 (Thread 0xb770e710 (LWP 4716))] Thread 4 (Thread 0xb0b6eb70 (LWP 4717)): #0 0x00119d50 in __pthread_mutex_unlock_usercnt (mutex=0x9a6fbdc, decr=1) at pthread_mutex_unlock.c:77 #1 0x0475587f in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0x04756637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0x04756c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0x0114f436 in QEventDispatcherGlib::processEvents (this=0x9a6fb58, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x01118fd5 in QEventLoop::processEvents (this=0xb0b6e298, flags=...) at kernel/qeventloop.cpp:149 #6 0x01119115 in QEventLoop::exec (this=0xb0b6e298, flags=...) at kernel/qeventloop.cpp:201 #7 0x0100f10b in QThread::exec (this=0x9a6e1b0) at thread/qthread.cpp:498 #8 0x010faa52 in QInotifyFileSystemWatcherEngine::run (this=0x9a6e1b0) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x01011824 in QThreadPrivate::start (arg=0x9a6e1b0) at thread/qthread_unix.cpp:331 #10 0x00116d31 in start_thread (arg=0xb0b6eb70) at pthread_create.c:304 #11 0x003470ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 3 (Thread 0xb01ffb70 (LWP 4718)): #0 0x0045a416 in __kernel_vsyscall () #1 0x0011aa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169 #2 0x087a517e in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x8915760) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #3 0x087a48c9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x8915760) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #4 0x00116d31 in start_thread (arg=0xb01ffb70) at pthread_create.c:304 #5 0x003470ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 2 (Thread 0xaf57fb70 (LWP 4722)): [KCrash Handler] #7 0x0045a416 in __kernel_vsyscall () #8 0x002a2c8f in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #9 0x002a62b5 in __GI_abort () at abort.c:92 #10 0x010055db in qt_message_output (msgType=QtFatalMsg, buf=0x9e0b2f8 "ASSERT failure in QMutex::unlock(): \"A mutex must be unlocked in the same thread that locked it.\", file thread/qmutex.cpp, line 370") at global/qglobal.cpp:2291 #11 0x0100577a in qt_message (msgType=QtFatalMsg, msg=0x1190808 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=0xaf57f224 "$$\031\001\350#\031\001<#\031\001r\001") at global/qglobal.cpp:2337 #12 0x01005ba6 in qFatal (msg=0x1190808 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2520 #13 0x010051d4 in qt_assert_x (where=0x1192424 "QMutex::unlock()", what=0x11923e8 "A mutex must be unlocked in the same thread that locked it.", file=0x119233c "thread/qmutex.cpp", line=370) at global/qglobal.cpp:2044 #14 0x0100c162 in QMutex::unlock (this=0x92a704c) at thread/qmutex.cpp:369 #15 0x010129a1 in QWaitCondition::wait (this=0x92a7050, mutex=0x92a704c, time=4294967295) at thread/qwaitcondition_unix.cpp:158 #16 0x03dfc684 in Gpsd::run (this=0x92a7040) at /build/buildd/project-neon-kde-workspace-2+git20111122+r46242/plasma/generic/dataengines/geolocation/location_gps.cpp:73 #17 0x01011824 in QThreadPrivate::start (arg=0x92a7040) at thread/qthread_unix.cpp:331 #18 0x00116d31 in start_thread (arg=0xaf57fb70) at pthread_create.c:304 #19 0x003470ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 1 (Thread 0xb770e710 (LWP 4716)): #0 __pthread_mutex_unlock_usercnt (mutex=0x8f29f1c, decr=1) at pthread_mutex_unlock.c:36 #1 0x007e1fe8 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1 #2 0x007e260c in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1 #3 0x007e26c1 in xcb_writev () from /usr/lib/i386-linux-gnu/libxcb.so.1 #4 0x006340d0 in _XSend () from /usr/lib/i386-linux-gnu/libX11.so.6 #5 0x006285c2 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6 #6 0x006287f3 in XPutImage () from /usr/lib/i386-linux-gnu/libX11.so.6 #7 0x01960a49 in QX11PixmapData::fromImage (this=0xa09b230, img=..., flags=...) at image/qpixmap_x11.cpp:612 #8 0x0195ef5a in qt_toX11Pixmap (image=...) at image/qpixmap_x11.cpp:88 #9 0x0195f040 in qt_toX11Pixmap (pixmap=...) at image/qpixmap_x11.cpp:101 #10 0x018fec4a in QWidgetPrivate::setWindowIcon_sys (this=0x91016d8, forceReset=false) at kernel/qwidget_x11.cpp:1496 #11 0x018968ce in QWidget::create (this=0x9304100, window=0, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget.cpp:1521 #12 0x01899ca2 in QWidgetPrivate::createWinId (this=0x91016d8, winid=0) at kernel/qwidget.cpp:2539 #13 0x01899a31 in QWidget::winId (this=0x9304100) at kernel/qwidget.cpp:2498 #14 0x036761d4 in SystemTray::FdoSelectionManager::initSelection (this=0x9304100) at /build/buildd/project-neon-kde-workspace-2+git20111122+r46242/plasma/generic/applets/systemtray/protocols/fdo/fdoselectionmanager.cpp:262 #15 0x03670b29 in SystemTray::FdoSelectionManager::qt_metacall (this=0x9304100, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x91e7618) at /build/buildd/project-neon-kde-workspace-2+git20111122+r46242/obj-i686-linux-gnu/plasma/generic/applets/systemtray/moc_fdoselectionmanager.cpp:83 #16 0x01122944 in QMetaObject::metacall (object=0x9304100, cl=QMetaObject::InvokeMetaMethod, idx=29, argv=0x91e7618) at kernel/qmetaobject.cpp:237 #17 0x01130a63 in QMetaCallEvent::placeMetaCall (this=0x91012b8, object=0x9304100) at kernel/qobject.cpp:535 #18 0x01131b29 in QObject::event (this=0x9304100, e=0x91012b8) at kernel/qobject.cpp:1217 #19 0x018a84fe in QWidget::event (this=0x9304100, event=0x91012b8) at kernel/qwidget.cpp:8769 #20 0x018480de in QApplicationPrivate::notify_helper (this=0x8f1e738, receiver=0x9304100, e=0x91012b8) at kernel/qapplication.cpp:4509 #21 0x01847e1a in QApplication::notify (this=0x8f0a868, receiver=0x9304100, e=0x91012b8) at kernel/qapplication.cpp:4474 #22 0x009ec686 in KApplication::notify (this=0x8f0a868, receiver=0x9304100, event=0x91012b8) at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kdeui/kernel/kapplication.cpp:311 #23 0x0111b216 in QCoreApplication::notifyInternal (this=0x8f0a868, receiver=0x9304100, event=0x91012b8) at kernel/qcoreapplication.cpp:787 #24 0x0111eb19 in QCoreApplication::sendEvent (receiver=0x9304100, event=0x91012b8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #25 0x0111c2a8 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8e93ca8) at kernel/qcoreapplication.cpp:1428 #26 0x0111bf65 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321 #27 0x0114fae6 in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #28 0x0114ec64 in postEventSourceDispatch (s=0x8f1d530) at kernel/qeventdispatcher_glib.cpp:277 #29 0x0475625f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #30 0x04756990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #31 0x04756c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #32 0x0114f416 in QEventDispatcherGlib::processEvents (this=0x8f11a08, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #33 0x019111cc in QGuiEventDispatcherGlib::processEvents (this=0x8f11a08, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #34 0x01118fd5 in QEventLoop::processEvents (this=0xbf93e86c, flags=...) at kernel/qeventloop.cpp:149 #35 0x01119115 in QEventLoop::exec (this=0xbf93e86c, flags=...) at kernel/qeventloop.cpp:201 #36 0x0111b8fc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #37 0x018455f0 in QApplication::exec () at kernel/qapplication.cpp:3783 #38 0x02fff786 in kdemain (argc=1, argv=0x8ed8f80) at /build/buildd/project-neon-kde-workspace-2+git20111122+r46242/plasma/desktop/shell/main.cpp:120 #39 0x0804d720 in launch (argc=1, _name=0x8ef9bb4 "/opt/project-neon/bin/plasma-desktop", args=0x8ef9bd9 "", cwd=0x0, envc=0, envs=0x8ef9bdd "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8053065 "0") at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kinit/kinit.cpp:734 #40 0x0804e7ee in handle_launcher_request (sock=8, who=0x8053300 "launcher") at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kinit/kinit.cpp:1226 #41 0x0804efea in handle_requests (waitForPid=0) at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kinit/kinit.cpp:1419 #42 0x0805091e in main (argc=4, argv=0xbf93f024, envp=0xbf93f038) at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kinit/kinit.cpp:1907 This bug may be a duplicate of or related to bug 229941, bug 217316. Possible duplicates by query: bug 235835, bug 234570, bug 229941, bug 217446. Reported using DrKonqi