*** Bug 303112 has been marked as a duplicate of this bug. ***

*** Bug 303945 has been marked as a duplicate of this bug. ***

Confirmed by duplicates.

*** Bug 305510 has been marked as a duplicate of this bug. ***

*** Bug 304631 has been marked as a duplicate of this bug. ***

*** Bug 304218 has been marked as a duplicate of this bug. ***

*** Bug 306056 has been marked as a duplicate of this bug. ***

*** Bug 306424 has been marked as a duplicate of this bug. ***

*** Bug 306474 has been marked as a duplicate of this bug. ***

*** Bug 306833 has been marked as a duplicate of this bug. ***

Created attachment 74048 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.1 using Qt 4.8.2

- What I was doing when the application crashed: I'm just click on "Add Widget" then have "Crash-report"

- Custom settings of the application: Docky on Desktop

-- Backtrace (Reduced):
#8  0xb6c8e081 in QDeclarativeItem::~QDeclarativeItem (this=0xaee1b08, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#9  0xadeaff30 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xaee1b08, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:67
#10 0xadea0e50 in ~QDeclarativeElement (this=0xaee1b08, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xaee1b08, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#12 0xb60c31d3 in qDeleteInEventHandler (o=0xaee1b08) at kernel/qobject.cpp:4277

Created attachment 74318 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.2

- What I was doing when the application crashed:
Using plasma tool box cashew to open the Add Widget interface, clicking the Activities button (which toggles to Add Widgets),  then clicking the Add Widgets button crashes plasma desktop every time.

-- Backtrace (Reduced):
#7  0x00007f5104d519f1 in QDeclarativeItem::~QDeclarativeItem (this=0x6bc2740, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f50dcf610f1 in ~QDeclarativeElement (this=0x6bc2740, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f5103136958 in QObject::event (this=0x6bc2740, e=<optimized out>) at kernel/qobject.cpp:1176
#11 0x00007f510249e7b4 in notify_helper (e=0x768d3c0, receiver=0x6bc2740, this=0x209c8c0) at kernel/qapplication.cpp:4556

Created attachment 74344 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.1

- What I was doing when the application crashed:

Trying to install additional widgets via Panel cashew -> Add Widgets -> Get New Widgets -> either Download New or Install from file will crash Plasma instantly everytime.

-- Backtrace (Reduced):
#6  0x00007f4f2efa690e in QDeclarativeItem::~QDeclarativeItem (this=0x5ed1a50, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f4f035e20f1 in ~QDeclarativeElement (this=0x5ed1a50, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f4f2d38c478 in QObject::event (this=0x5ed1a50, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f4f2c6f5894 in notify_helper (e=0x38f59b0, receiver=0x5ed1a50, this=0x1f61460) at kernel/qapplication.cpp:4559

Created attachment 74345 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.1

- What I was doing when the application crashed:

Trying to install additional widgets via Panel cashew -> Add Widgets -> Get New Widgets -> either Download New or Install from file will crash Plasma instantly everytime.

-- Backtrace (Reduced):
#6  0x00007f4f2efa690e in QDeclarativeItem::~QDeclarativeItem (this=0x5ed1a50, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f4f035e20f1 in ~QDeclarativeElement (this=0x5ed1a50, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f4f2d38c478 in QObject::event (this=0x5ed1a50, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f4f2c6f5894 in notify_helper (e=0x38f59b0, receiver=0x5ed1a50, this=0x1f61460) at kernel/qapplication.cpp:4559

*** Bug 308208 has been marked as a duplicate of this bug. ***

Created attachment 74629 [details]
New crash information added by DrKonqi

plasma-overlay (0.0) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:
I was trying to download new widgets on screen saver and it crashed.
I can however download new widgets without problems outside the screensaver (i.e. when adding widget to the desktop or panels)

-- Backtrace (Reduced):
#6  0x00007f227d51bdd4 in QDeclarativeItem::~QDeclarativeItem (this=0x1ee5c10, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f225afb2281 in ~QDeclarativeElement (this=0x1ee5c10, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x1ee5c10, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f2281601468 in QObject::event (this=0x1ee5c10, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f2280993e9c in QApplicationPrivate::notify_helper (this=this@entry=0x78f010, receiver=receiver@entry=0x1ee5c10, e=e@entry=0x1e87c80) at kernel/qapplication.cpp:4562

*** Bug 308704 has been marked as a duplicate of this bug. ***

Created attachment 74732 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:

opened activity manager from the task bar in newly installed fresh kubuntu 12.10 x64, closed manager, crash

-- Backtrace (Reduced):
#7  0x00007f8b3ff17dd7 in QDeclarativeItem::~QDeclarativeItem (this=0x2f77ef0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f8b21064281 in ~QDeclarativeElement (this=0x2f77ef0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x2f77ef0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f8b3e339468 in QObject::event (this=0x2f77ef0, e=<optimized out>) at kernel/qobject.cpp:1176
#11 0x00007f8b3d6cbe9c in QApplicationPrivate::notify_helper (this=this@entry=0x1166f70, receiver=receiver@entry=0x2f77ef0, e=e@entry=0x2251ce0) at kernel/qapplication.cpp:4562

Created attachment 74741 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:

I clicked "add new widget" in activities.

-- Backtrace (Reduced):
#6  0x00007fa09771edd4 in QDeclarativeItem::~QDeclarativeItem (this=0x3f3b2b0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fa066684281 in ~QDeclarativeElement (this=0x3f3b2b0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x3f3b2b0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fa095b40468 in QObject::event (this=0x3f3b2b0, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007fa094ed2e9c in QApplicationPrivate::notify_helper (this=this@entry=0x116a040, receiver=receiver@entry=0x3f3b2b0, e=e@entry=0x404afd0) at kernel/qapplication.cpp:4562

Created attachment 74840 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:
I was change settings of a desktop's object while i was add a new object

-- Backtrace (Reduced):
#7  0xb6c6e6ce in QDeclarativeItem::~QDeclarativeItem (this=0x96695d8, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xae1af860 in Plasma::FrameSvgItem::~FrameSvgItem (this=0x96695d8, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:67
#9  0xae1a11f0 in ~QDeclarativeElement (this=0x96695d8, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x96695d8, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb60bb783 in qDeleteInEventHandler (o=o@entry=0x96695d8) at kernel/qobject.cpp:4277

*** Bug 309144 has been marked as a duplicate of this bug. ***

*** Bug 308849 has been marked as a duplicate of this bug. ***

Created attachment 74899 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:
Opened activity manager, tried to add a widget to a clean install of Kubunutu 12.10. Kubunutu is running as a VM on VMWare workstation9 with the VMWare Tools installed.

-- Backtrace (Reduced):
#7  0x00007f4762464dd7 in QDeclarativeItem::~QDeclarativeItem (this=0x4312590, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f4744fa4281 in ~QDeclarativeElement (this=0x4312590, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x4312590, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f4760886468 in QObject::event (this=0x4312590, e=<optimized out>) at kernel/qobject.cpp:1176
#11 0x00007f475fc18e9c in QApplicationPrivate::notify_helper (this=this@entry=0x171ec40, receiver=receiver@entry=0x4312590, e=e@entry=0x3b42730) at kernel/qapplication.cpp:4562

*** Bug 309293 has been marked as a duplicate of this bug. ***

*** Bug 309310 has been marked as a duplicate of this bug. ***

*** Bug 309311 has been marked as a duplicate of this bug. ***

*** Bug 309407 has been marked as a duplicate of this bug. ***

*** Bug 309567 has been marked as a duplicate of this bug. ***

*** Bug 309632 has been marked as a duplicate of this bug. ***

*** Bug 309654 has been marked as a duplicate of this bug. ***

*** Bug 309746 has been marked as a duplicate of this bug. ***

*** Bug 310070 has been marked as a duplicate of this bug. ***

*** Bug 309807 has been marked as a duplicate of this bug. ***

*** Bug 310440 has been marked as a duplicate of this bug. ***

*** Bug 310126 has been marked as a duplicate of this bug. ***

Created attachment 75434 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.3 using Qt 4.8.3

- What I was doing when the application crashed:
I clicked "Add widgets" in Activity Manager .
- Unusual behavior I noticed:
All pannels and the background disappeared for 3 seconds, then Crash Reporting Assistant was launched.
- Custom settings of the application:
none

Note this is Kubuntu 12.10.

-- Backtrace (Reduced):
#6  0x00007f0ce7274dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x3d73e80, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f0cc7e01311 in ~QDeclarativeElement (this=0x3d73e80, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x3d73e80, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f0ce5696468 in QObject::event (this=0x3d73e80, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f0ce4a28e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1954700, receiver=receiver@entry=0x3d73e80, e=e@entry=0x3b0f650) at kernel/qapplication.cpp:4562

Created attachment 75632 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:
This reproduces 100% of the time for me when I click the activities icon in the lower left and then click on the "add widgets" button
- Custom settings of the application:
Pretty much a fresh kde install on a Ubuntu 12.10 system that was previously using Unity, first time logged into KDE, only adjusted some keyboard shortcuts so far

-- Backtrace (Reduced):
#6  0x00007f132f202dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x5d66aa0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f1304fa4281 in ~QDeclarativeElement (this=0x5d66aa0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x5d66aa0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f132d624468 in QObject::event (this=0x5d66aa0, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f132c9b6e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1ecc360, receiver=receiver@entry=0x5d66aa0, e=e@entry=0x5aa00b0) at kernel/qapplication.cpp:4562

AFter I reproduced the bug for the seventh time or so, plasma-desktop did not restart automatically. After I started it manually, I could not reproduce the bug anymore. If this crash is random then maybe it's related that this is on a 'fast' computer (i7/ssd).

*** Bug 310997 has been marked as a duplicate of this bug. ***

*** Bug 310686 has been marked as a duplicate of this bug. ***

*** Bug 311239 has been marked as a duplicate of this bug. ***

*** Bug 311219 has been marked as a duplicate of this bug. ***

*** Bug 311343 has been marked as a duplicate of this bug. ***

*** Bug 311433 has been marked as a duplicate of this bug. ***

*** Bug 311476 has been marked as a duplicate of this bug. ***

*** Bug 311625 has been marked as a duplicate of this bug. ***

*** Bug 311654 has been marked as a duplicate of this bug. ***

Created attachment 75829 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.3 using Qt 4.8.3

- What I was doing when the application crashed: I'm just click on "Add Widget" then have "Crash-report"

- Unusual behavior I noticed:

-- Backtrace (Reduced):
#6  0x00007f8c57a5edd4 in QDeclarativeItem::~QDeclarativeItem (this=0x2f5ae60, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f8c3a1a2311 in ~QDeclarativeElement (this=0x2f5ae60, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x2f5ae60, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f8c55e5d468 in QObject::event (this=0x2f5ae60, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f8c551ebe9c in QApplicationPrivate::notify_helper (this=this@entry=0x1436500, receiver=receiver@entry=0x2f5ae60, e=e@entry=0x3bd0980) at kernel/qapplication.cpp:4562

According to bug 311476 this is fixed with Qt 4.8.4. Please reopen or add a comment, if you can reproduce with that version.

Created attachment 76013 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.3 using Qt 4.8.3

- Unusual behavior I noticed: 
« changed a value in system settings and clicked APPLY [@ Plasma::FrameSvgItem::~FrameSvgItem] » 
Note : Ce titre de rapport de plantage est souvent utilisé par les rapporteurs et ne reflète probablement pas la nature, la raison ou les symptômes visibles du bogue, servant à le comparer à votre plantage. Veuillez lire le rapport et les commentaires ci-dessous.
Note : Ce plantage possède 46 duplicatas. Cela signifie qu'il y a probablement un plantage commun. Veuillez n'y ajouter un commentaire ou une remarque si vous pensez que cela apporte des informations utiles n'ayant pas déjà été mentionnées.
État du rapport de bogue : Fermé (Non causé par un problème de bibliothèques ou d'applications de KDE)
Composant affecté : plasma (general)
Description du bogue
Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.90 (4.8.90)
Qt Version: 4.8.2
Operating System: Linux 3.5.0-2-generic i686
Distribution: Ubuntu quantal (development branch)

-- Information about the crash:
- What I was doing when the application crashed:

changed a value in system settings and clicked APPLY (in locale from USA to slovenian units)

nice day
simon

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1a60740 (LWP 2457))]

Thread 7 (Thread 0xaecf5b40 (LWP 2458)):
#0 0xb76e5424 in __kernel_vsyscall ()
#1 0xb286e96b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2 0xb759c3dc in __pthread_cond_wait (cond=0xb39a5650, mutex=0xb39a5638) at forward.c:139
#3 0xb3892b4d in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4 0xb3892b7f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5 0xb286ad4c in start_thread (arg=0xaecf5b40) at pthread_create.c:308
#6 0xb758eace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa886ab40 (LWP 2459)):
#0 0xb2a39dcd in __GI_clock_gettime (clock_id=1, tp=0xa8869f98) at ../sysdeps/unix/clock_gettime.c:116
#1 0xb5f7ee75 in do_gettime (frac=0xa8869f90, sec=0xa8869f88) at tools/qelapsedtimer_unix.cpp:123
#2 qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3 0xb60645de in QTimerInfoList::updateCurrentTime (this=0xa7f02074) at kernel/qeventdispatcher_unix.cpp:343
#4 0x7fffffff in ?? ()
#5 0xb606496a in QTimerInfoList::timerWait (this=0xa7f02074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6 0x7fffffff in ?? ()

Thread 5 (Thread 0xa7d75b40 (LWP 2460)):
#0 timerSourceCheck (source=0xa7402040) at kernel/qeventdispatcher_glib.cpp:175
#1 0xb2760c23 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2 0xb27610f2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb27612c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb6063c0f in QEventDispatcherGlib::processEvents (this=0xa7400468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5 0xb60303dc in QEventLoop::processEvents (this=this@entry=0xa7d75248, flags=...) at kernel/qeventloop.cpp:149
#6 0xb60306d1 in QEventLoop::exec (this=0xa7d75248, flags=...) at kernel/qeventloop.cpp:204
#7 0xb5f1d5ac in QThread::exec (this=0x9a35e00) at thread/qthread.cpp:501
#8 0xb600eb6d in QInotifyFileSystemWatcherEngine::run (this=0x9a35e00) at io/qfilesystemwatcher_inotify.cpp:248
#9 0xb5f20950 in QThreadPrivate::start (arg=0x9a35e00) at thread/qthread_unix.cpp:307
#10 0xb286ad4c in start_thread (arg=0xa7d75b40) at pthread_create.c:308
#11 0xb758eace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xa63ffb40 (LWP 2465)):
#0 __pthread_mutex_unlock_usercnt (mutex=0xa64083f8, decr=1) at pthread_mutex_unlock.c:52
#1 0xb759c634 in pthread_mutex_unlock (mutex=0xa64083f8) at forward.c:184
#2 0xb27a10e0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb2760541 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb2761108 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5 0xb276163b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6 0xa6e7736a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#7 0xb27857f3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8 0xb286ad4c in start_thread (arg=0xa63ffb40) at pthread_create.c:308
#9 0xb758eace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa4446b40 (LWP 11090)):
#0 0xb76e5424 in __kernel_vsyscall ()
#1 0xb286e96b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2 0xb759c3dc in __pthread_cond_wait (cond=0xb52f4a30, mutex=0xb52f4a18) at forward.c:139
#3 0xb4bc3263 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4 0xb4bc337f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5 0xb286ad4c in start_thread (arg=0xa4446b40) at pthread_create.c:308
#6 0xb758eace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa6d9cb40 (LWP 11091)):
#0 0xb76e5424 in __kernel_vsyscall ()
#1 0xb7580380 in __GI___poll (fds=0xa7403440, nfds=1, timeout=2039) at ../sysdeps/unix/sysv/linux/poll.c:87
#2 0xb276f90b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb2761160 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb27612c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5 0xb6063c0f in QEventDispatcherGlib::processEvents (this=0xa7402c30, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6 0xb60303dc in QEventLoop::processEvents (this=this@entry=0xa6d9c278, flags=...) at kernel/qeventloop.cpp:149
#7 0xb60306d1 in QEventLoop::exec (this=0xa6d9c278, flags=...) at kernel/qeventloop.cpp:204
#8 0xb5f1d5ac in QThread::exec (this=this@entry=0xad81aa0) at thread/qthread.cpp:501
#9 0xb5f1d70b in QThread::run (this=0xad81aa0) at thread/qthread.cpp:568
#10 0xb5f20950 in QThreadPrivate::start (arg=0xad81aa0) at thread/qthread_unix.cpp:307
#11 0xb286ad4c in start_thread (arg=0xa6d9cb40) at pthread_create.c:308
#12 0xb758eace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb1a60740 (LWP 2457)):
[KCrash Handler]
#7 0xb6bf33ee in QDeclarativeItem::~QDeclarativeItem (this=0xd54bf38, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#8 0xadf6f570 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xd54bf38, __in_chrg=) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:67
#9 0xadf60fe0 in ~QDeclarativeElement (this=0xd54bf38, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0xd54bf38, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb60458f3 in qDeleteInEventHandler (o=o@entry=0xd54bf38) at kernel/qobject.cpp:4277
#12 0xb6048080 in QObject::event (this=0xd54bf38, e=0xbe15a30) at kernel/qobject.cpp:1176
#13 0xb6bed8c4 in QDeclarativeItem::event (this=0xd54bf38, ev=0xbe15a30) at graphicsitems/qdeclarativeitem.cpp:3746
#14 0xb55232ec in QApplicationPrivate::notify_helper (this=0x92c1810, receiver=0xd54bf38, e=0xbe15a30) at kernel/qapplication.cpp:4556
#15 0xb5527d0f in QApplication::notify (this=0xbe15a30, receiver=0xd54bf38, e=0xbe15a30) at kernel/qapplication.cpp:3938
#16 0xb66be7d1 in KApplication::notify (this=0x92b2900, receiver=0xd54bf38, event=0xbe15a30) at ../../kdeui/kernel/kapplication.cpp:311
#17 0xb60318fe in QCoreApplication::notifyInternal (this=0x92b2900, receiver=0xd54bf38, event=0xbe15a30) at kernel/qcoreapplication.cpp:915
#18 0xb6035aed in sendEvent (event=, receiver=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9274130) at kernel/qcoreapplication.cpp:1539
#20 0xb6035d7c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1432
#21 0xb6063a74 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#22 postEventSourceDispatch (s=0x92c3a00) at kernel/qeventdispatcher_glib.cpp:279
#23 0xb2760e43 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0xb27611e0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb27612c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0xb6063bf1 in QEventDispatcherGlib::processEvents (this=0x9274eb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#27 0xb55d98fa in QGuiEventDispatcherGlib::processEvents (this=0x9274eb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0xb60303dc in QEventLoop::processEvents (this=this@entry=0xbff2d978, flags=...) at kernel/qeventloop.cpp:149
#29 0xb60306d1 in QEventLoop::exec (this=0xbff2d978, flags=...) at kernel/qeventloop.cpp:204
#30 0xb6035e2a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#31 0xb5520ef4 in QApplication::exec () at kernel/qapplication.cpp:3817
#32 0xb76a1f73 in kdemain (argc=1, argv=0xbff2db34) at ../../../../plasma/desktop/shell/main.cpp:120
#33 0x0804855b in main (argc=1, argv=0xbff2db34) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi
Commentaires additionnels
Commentaire 3 : 
Confirmed by duplicates.

Commentaire 11 : 
Created attachment 74048 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.1 using Qt 4.8.2

- What I was doing when the application crashed: I'm just click on "Add Widget" then have "Crash-report"

- Custom settings of the application: Docky on Desktop

-- Backtrace (Reduced):
#8 0xb6c8e081 in QDeclarativeItem::~QDeclarativeItem (this=0xaee1b08, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#9 0xadeaff30 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xaee1b08, __in_chrg=) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:67
#10 0xadea0e50 in ~QDeclarativeElement (this=0xaee1b08, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0xaee1b08, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#12 0xb60c31d3 in qDeleteInEventHandler (o=0xaee1b08) at kernel/qobject.cpp:4277

Commentaire 12 : 
Created attachment 74318 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.2

- What I was doing when the application crashed:
Using plasma tool box cashew to open the Add Widget interface, clicking the Activities button (which toggles to Add Widgets), then clicking the Add Widgets button crashes plasma desktop every time.

-- Backtrace (Reduced):
#7 0x00007f5104d519f1 in QDeclarativeItem::~QDeclarativeItem (this=0x6bc2740, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#8 0x00007f50dcf610f1 in ~QDeclarativeElement (this=0x6bc2740, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f5103136958 in QObject::event (this=0x6bc2740, e=) at kernel/qobject.cpp:1176
#11 0x00007f510249e7b4 in notify_helper (e=0x768d3c0, receiver=0x6bc2740, this=0x209c8c0) at kernel/qapplication.cpp:4556

Commentaire 13 : 
Created attachment 74344 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.1

- What I was doing when the application crashed:

Trying to install additional widgets via Panel cashew -> Add Widgets -> Get New Widgets -> either Download New or Install from file will crash Plasma instantly everytime.

-- Backtrace (Reduced):
#6 0x00007f4f2efa690e in QDeclarativeItem::~QDeclarativeItem (this=0x5ed1a50, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#7 0x00007f4f035e20f1 in ~QDeclarativeElement (this=0x5ed1a50, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 0x00007f4f2d38c478 in QObject::event (this=0x5ed1a50, e=) at kernel/qobject.cpp:1176
#10 0x00007f4f2c6f5894 in notify_helper (e=0x38f59b0, receiver=0x5ed1a50, this=0x1f61460) at kernel/qapplication.cpp:4559

Commentaire 14 : 
Created attachment 74345 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.1

- What I was doing when the application crashed:

Trying to install additional widgets via Panel cashew -> Add Widgets -> Get New Widgets -> either Download New or Install from file will crash Plasma instantly everytime.

-- Backtrace (Reduced):
#6 0x00007f4f2efa690e in QDeclarativeItem::~QDeclarativeItem (this=0x5ed1a50, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#7 0x00007f4f035e20f1 in ~QDeclarativeElement (this=0x5ed1a50, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 0x00007f4f2d38c478 in QObject::event (this=0x5ed1a50, e=) at kernel/qobject.cpp:1176
#10 0x00007f4f2c6f5894 in notify_helper (e=0x38f59b0, receiver=0x5ed1a50, this=0x1f61460) at kernel/qapplication.cpp:4559

Commentaire 16 : 
Created attachment 74629 [details]
New crash information added by DrKonqi

plasma-overlay (0.0) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:
I was trying to download new widgets on screen saver and it crashed.
I can however download new widgets without problems outside the screensaver (i.e. when adding widget to the desktop or panels)

-- Backtrace (Reduced):
#6 0x00007f227d51bdd4 in QDeclarativeItem::~QDeclarativeItem (this=0x1ee5c10, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#7 0x00007f225afb2281 in ~QDeclarativeElement (this=0x1ee5c10, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0x1ee5c10, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 0x00007f2281601468 in QObject::event (this=0x1ee5c10, e=) at kernel/qobject.cpp:1176
#10 0x00007f2280993e9c in QApplicationPrivate::notify_helper (this=this@entry=0x78f010, receiver=receiver@entry=0x1ee5c10, e=e@entry=0x1e87c80) at kernel/qapplication.cpp:4562

Commentaire 18 : 
Created attachment 74732 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:

opened activity manager from the task bar in newly installed fresh kubuntu 12.10 x64, closed manager, crash

-- Backtrace (Reduced):
#7 0x00007f8b3ff17dd7 in QDeclarativeItem::~QDeclarativeItem (this=0x2f77ef0, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#8 0x00007f8b21064281 in ~QDeclarativeElement (this=0x2f77ef0, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0x2f77ef0, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f8b3e339468 in QObject::event (this=0x2f77ef0, e=) at kernel/qobject.cpp:1176
#11 0x00007f8b3d6cbe9c in QApplicationPrivate::notify_helper (this=this@entry=0x1166f70, receiver=receiver@entry=0x2f77ef0, e=e@entry=0x2251ce0) at kernel/qapplication.cpp:4562

Commentaire 19 : 
Created attachment 74741 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:

I clicked "add new widget" in activities.

-- Backtrace (Reduced):
#6 0x00007fa09771edd4 in QDeclarativeItem::~QDeclarativeItem (this=0x3f3b2b0, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#7 0x00007fa066684281 in ~QDeclarativeElement (this=0x3f3b2b0, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0x3f3b2b0, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 0x00007fa095b40468 in QObject::event (this=0x3f3b2b0, e=) at kernel/qobject.cpp:1176
#10 0x00007fa094ed2e9c in QApplicationPrivate::notify_helper (this=this@entry=0x116a040, receiver=receiver@entry=0x3f3b2b0, e=e@entry=0x404afd0) at kernel/qapplication.cpp:4562

Commentaire 20 : 
Created attachment 74840 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:
I was change settings of a desktop's object while i was add a new object

-- Backtrace (Reduced):
#7 0xb6c6e6ce in QDeclarativeItem::~QDeclarativeItem (this=0x96695d8, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#8 0xae1af860 in Plasma::FrameSvgItem::~FrameSvgItem (this=0x96695d8, __in_chrg=) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:67
#9 0xae1a11f0 in ~QDeclarativeElement (this=0x96695d8, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0x96695d8, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb60bb783 in qDeleteInEventHandler (o=o@entry=0x96695d8) at kernel/qobject.cpp:4277

Commentaire 23 : 
Created attachment 74899 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:
Opened activity manager, tried to add a widget to a clean install of Kubunutu 12.10. Kubunutu is running as a VM on VMWare workstation9 with the VMWare Tools installed.

-- Backtrace (Reduced):
#7 0x00007f4762464dd7 in QDeclarativeItem::~QDeclarativeItem (this=0x4312590, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#8 0x00007f4744fa4281 in ~QDeclarativeElement (this=0x4312590, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0x4312590, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f4760886468 in QObject::event (this=0x4312590, e=) at kernel/qobject.cpp:1176
#11 0x00007f475fc18e9c in QApplicationPrivate::notify_helper (this=this@entry=0x171ec40, receiver=receiver@entry=0x4312590, e=e@entry=0x3b42730) at kernel/qapplication.cpp:4562

Commentaire 36 : 
Created attachment 75434 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.3 using Qt 4.8.3

- What I was doing when the application crashed:
I clicked "Add widgets" in Activity Manager .
- Unusual behavior I noticed:
All pannels and the background disappeared for 3 seconds, then Crash Reporting Assistant was launched.
- Custom settings of the application:
none

Note this is Kubuntu 12.10.

-- Backtrace (Reduced):
#6 0x00007f0ce7274dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x3d73e80, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#7 0x00007f0cc7e01311 in ~QDeclarativeElement (this=0x3d73e80, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0x3d73e80, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 0x00007f0ce5696468 in QObject::event (this=0x3d73e80, e=) at kernel/qobject.cpp:1176
#10 0x00007f0ce4a28e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1954700, receiver=receiver@entry=0x3d73e80, e=e@entry=0x3b0f650) at kernel/qapplication.cpp:4562

Commentaire 37 : 
Created attachment 75632 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:
This reproduces 100% of the time for me when I click the activities icon in the lower left and then click on the "add widgets" button
- Custom settings of the application:
Pretty much a fresh kde install on a Ubuntu 12.10 system that was previously using Unity, first time logged into KDE, only adjusted some keyboard shortcuts so far

-- Backtrace (Reduced):
#6 0x00007f132f202dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x5d66aa0, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#7 0x00007f1304fa4281 in ~QDeclarativeElement (this=0x5d66aa0, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0x5d66aa0, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 0x00007f132d624468 in QObject::event (this=0x5d66aa0, e=) at kernel/qobject.cpp:1176
#10 0x00007f132c9b6e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1ecc360, receiver=receiver@entry=0x5d66aa0, e=e@entry=0x5aa00b0) at kernel/qapplication.cpp:4562

Commentaire 38 : 
AFter I reproduced the bug for the seventh time or so, plasma-desktop did not restart automatically. After I started it manually, I could not reproduce the bug anymore. If this crash is random then maybe it's related that this is on a 'fast' computer (i7/ssd).

Commentaire 48 : 
Created attachment 75829 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.3 using Qt 4.8.3

- What I was doing when the application crashed: I'm just click on "Add Widget" then have "Crash-report"

- Unusual behavior I noticed:

-- Backtrace (Reduced):
#6 0x00007f8c57a5edd4 in QDeclarativeItem::~QDeclarativeItem (this=0x2f5ae60, __in_chrg=) at graphicsitems/qdeclarativeitem.cpp:1668
#7 0x00007f8c3a1a2311 in ~QDeclarativeElement (this=0x2f5ae60, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8 QDeclarativePrivate::QDeclarativeElement::~QDeclarativeElement (this=0x2f5ae60, __in_chrg=) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9 0x00007f8c55e5d468 in QObject::event (this=0x2f5ae60, e=) at kernel/qobject.cpp:1176
#10 0x00007f8c551ebe9c in QApplicationPrivate::notify_helper (this=this@entry=0x1436500, receiver=receiver@entry=0x2f5ae60, e=e@entry=0x3bd0980) at kernel/qapplication.cpp:4562

Commentaire 49 : 
According to bug 311476 this is fixed with Qt 4.8.4. Please reopen or add a comment, if you can reproduce with that version.

-- Backtrace (Reduced):
#6  0x00007f5f2593cdd4 in QDeclarativeItem::~QDeclarativeItem (this=0x4fc6c10, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f5efab64311 in ~QDeclarativeElement (this=0x4fc6c10, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x4fc6c10, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f5f23d5e468 in QObject::event (this=0x4fc6c10, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f5f230f0e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1c3b020, receiver=receiver@entry=0x4fc6c10, e=e@entry=0x5b64e70) at kernel/qapplication.cpp:4562

*** Bug 312005 has been marked as a duplicate of this bug. ***

*** Bug 312095 has been marked as a duplicate of this bug. ***

*** Bug 312284 has been marked as a duplicate of this bug. ***

*** Bug 312494 has been marked as a duplicate of this bug. ***

*** Bug 312509 has been marked as a duplicate of this bug. ***

Created attachment 76454 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.4 using Qt 4.8.3

- What I was doing when the application crashed:

adding widgets and i cant see it after I installed it

-- Backtrace (Reduced):
#7  0xb6c6e6ce in QDeclarativeItem::~QDeclarativeItem (this=0xbb6e490, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xa842ed00 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xbb6e490, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:67
#9  0xa84202b0 in ~QDeclarativeElement (this=0xbb6e490, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xbb6e490, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb60bb783 in qDeleteInEventHandler (o=o@entry=0xbb6e490) at kernel/qobject.cpp:4277

*** Bug 313284 has been marked as a duplicate of this bug. ***

*** Bug 313004 has been marked as a duplicate of this bug. ***

Created attachment 76535 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.97 using Qt 4.8.4

- What I was doing when the application crashed:

restarted computer...then this dr. konqi appeared - im usually using project neon, where this report doesnt show up but i logged in kde workspace..and this came up...


nice day

Simon :)

-- Backtrace (Reduced):
#7  0xb6c79d9e in QDeclarativeItem::~QDeclarativeItem (this=0x10a562d0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xadde9740 in Plasma::FrameSvgItem::~FrameSvgItem (this=0x10a562d0, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#9  0xaddd6ee0 in ~QDeclarativeElement (this=0x10a562d0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x10a562d0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb60bc7f3 in qDeleteInEventHandler (o=o@entry=0x10a562d0) at kernel/qobject.cpp:4269

*** Bug 313553 has been marked as a duplicate of this bug. ***

*** Bug 313752 has been marked as a duplicate of this bug. ***

*** Bug 313668 has been marked as a duplicate of this bug. ***

Created attachment 76712 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.5 using Qt 4.8.3

- What I was doing when the application crashed:
kidney->activity->add widget
It happens everytime without exception

- Unusual behavior I noticed:taskbar crashed first

-- Backtrace (Reduced):
#6  0x00007fd2e6455dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x4916900, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fd2c0e64311 in ~QDeclarativeElement (this=0x4916900, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x4916900, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fd2e4877468 in QObject::event (this=0x4916900, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007fd2e3c09e9c in QApplicationPrivate::notify_helper (this=this@entry=0xf55820, receiver=receiver@entry=0x4916900, e=e@entry=0x47a7980) at kernel/qapplication.cpp:4562

*** Bug 314000 has been marked as a duplicate of this bug. ***

*** Bug 314074 has been marked as a duplicate of this bug. ***

*** Bug 314110 has been marked as a duplicate of this bug. ***

*** Bug 314234 has been marked as a duplicate of this bug. ***

*** Bug 314527 has been marked as a duplicate of this bug. ***

*** Bug 315203 has been marked as a duplicate of this bug. ***

*** Bug 315108 has been marked as a duplicate of this bug. ***

*** Bug 314863 has been marked as a duplicate of this bug. ***

*** Bug 315673 has been marked as a duplicate of this bug. ***

Created attachment 77598 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.4 using Qt 4.8.3

- What I was doing when the application crashed:
Opened the activity manager, then clicked "Add Widgets".

- Unusual behavior I noticed:
I was trying to figure out how to show the desktop (wallpaper, etc.) on one of my monitors, since it had no contents and just a black background. I got the crash, and after plasma restarted, it actually displayed the desktop correctly on its own.

-- Backtrace (Reduced):
#6  0x00007f87781b6dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x40f7570, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f875aae4311 in ~QDeclarativeElement (this=0x40f7570, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x40f7570, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f87765d8468 in QObject::event (this=0x40f7570, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f877596ae9c in QApplicationPrivate::notify_helper (this=this@entry=0xc7ed90, receiver=receiver@entry=0x40f7570, e=e@entry=0x452d300) at kernel/qapplication.cpp:4562

*** Bug 315265 has been marked as a duplicate of this bug. ***

*** Bug 315444 has been marked as a duplicate of this bug. ***

*** Bug 315901 has been marked as a duplicate of this bug. ***

*** Bug 315981 has been marked as a duplicate of this bug. ***

*** Bug 316154 has been marked as a duplicate of this bug. ***

*** Bug 316142 has been marked as a duplicate of this bug. ***

*** Bug 316205 has been marked as a duplicate of this bug. ***

*** Bug 316337 has been marked as a duplicate of this bug. ***

regardless of what you call it it's what happened

On Thu, Mar 7, 2013 at 3:58 PM, Jekyll Wu <adaptee@gmail.com> wrote:

> https://bugs.kde.org/show_bug.cgi?id=302931
>
> Jekyll Wu <adaptee@gmail.com> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>                  CC|                            |salashomemail@gmail.com
>
> --- Comment #81 from Jekyll Wu <adaptee@gmail.com> ---
> *** Bug 316337 has been marked as a duplicate of this bug. ***
>
> --
> You are receiving this mail because:
> You are on the CC list for the bug.
>

*** Bug 316671 has been marked as a duplicate of this bug. ***

Still happening with Qt 4.8.4. Where again was the Qt bug report that claimed it to be fixed?

*** Bug 316700 has been marked as a duplicate of this bug. ***

*** Bug 316643 has been marked as a duplicate of this bug. ***

Created attachment 78096 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.5 using Qt 4.8.3

- What I was doing when the application crashed:
I'm trying to add a new widget, but this one crashed(desktop).
- Custom settings of the application:
I use default settings.

-- Backtrace (Reduced):
#6  0x00007f9c0f1c6dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x3032290, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f9bf153d311 in ~QDeclarativeElement (this=0x3032290, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x3032290, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f9c0d5e8468 in QObject::event (this=0x3032290, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f9c0c97ae9c in QApplicationPrivate::notify_helper (this=this@entry=0x1802610, receiver=receiver@entry=0x3032290, e=e@entry=0x1e9b540) at kernel/qapplication.cpp:4562

*** Bug 316808 has been marked as a duplicate of this bug. ***

*** Bug 316807 has been marked as a duplicate of this bug. ***

*** Bug 316756 has been marked as a duplicate of this bug. ***

*** Bug 316879 has been marked as a duplicate of this bug. ***

*** Bug 316950 has been marked as a duplicate of this bug. ***

*** Bug 317212 has been marked as a duplicate of this bug. ***

*** Bug 315561 has been marked as a duplicate of this bug. ***

*** Bug 317399 has been marked as a duplicate of this bug. ***

Created attachment 78468 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.5 using Qt 4.8.3

El fallo se genero cuando intente agregar un widget a mis Gestor de Tareas, y si lo intento 2 veces se cuelga totalmente el sistema..
Uso linux mint 14

-- Backtrace (Reduced):
#6  0x00007f9fd53a4dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x35744b0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f9fabde4311 in ~QDeclarativeElement (this=0x35744b0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x35744b0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f9fd37c6468 in QObject::event (this=0x35744b0, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f9fd2b58e9c in QApplicationPrivate::notify_helper (this=this@entry=0xf17990, receiver=receiver@entry=0x35744b0, e=e@entry=0x32b9660) at kernel/qapplication.cpp:4562

*** Bug 317725 has been marked as a duplicate of this bug. ***

*** Bug 317630 has been marked as a duplicate of this bug. ***

*** Bug 317489 has been marked as a duplicate of this bug. ***

*** Bug 317718 has been marked as a duplicate of this bug. ***

*** Bug 317771 has been marked as a duplicate of this bug. ***

*** Bug 317889 has been marked as a duplicate of this bug. ***

*** Bug 318060 has been marked as a duplicate of this bug. ***

*** Bug 318008 has been marked as a duplicate of this bug. ***

*** Bug 318174 has been marked as a duplicate of this bug. ***

Created attachment 78857 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.5 using Qt 4.8.3

- What I was doing when the application crashed:
Tried to download a widget. The window opens and then Plasma crashes

-- Backtrace (Reduced):
#6  0x00007f8721e0fdd4 in QDeclarativeItem::~QDeclarativeItem (this=0x621ff90, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f86f6c81311 in ~QDeclarativeElement (this=0x621ff90, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x621ff90, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f8720231468 in QObject::event (this=0x621ff90, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f871f5c3e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1c7dbd0, receiver=receiver@entry=0x621ff90, e=e@entry=0x2770540) at kernel/qapplication.cpp:4562

*** Bug 318375 has been marked as a duplicate of this bug. ***

*** Bug 318265 has been marked as a duplicate of this bug. ***

*** Bug 318460 has been marked as a duplicate of this bug. ***

*** Bug 318418 has been marked as a duplicate of this bug. ***

*** Bug 318554 has been marked as a duplicate of this bug. ***

*** Bug 318600 has been marked as a duplicate of this bug. ***

*** Bug 318731 has been marked as a duplicate of this bug. ***

*** Bug 318723 has been marked as a duplicate of this bug. ***

Created attachment 79392 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.5 using Qt 4.8.3

- What I was doing when the application crashed:

Mi pantalla, o mejor la shell de mi linux mint se detuvo al intentar agregar un wideth  informando de este error. Cuando recien instale mint no me paso esto, durante este periodo lo e instalado dos veces y en estas ultimas si me ha fallado, siempre pasa al agregar un wideth

-- Backtrace (Reduced):
#7  0x00007f1fea5e9dd7 in QDeclarativeItem::~QDeclarativeItem (this=0x34d8e60, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f1fbe9d2311 in ~QDeclarativeElement (this=0x34d8e60, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x34d8e60, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f1fe8a0b468 in QObject::event (this=0x34d8e60, e=<optimized out>) at kernel/qobject.cpp:1176
#11 0x00007f1fe7d9de9c in QApplicationPrivate::notify_helper (this=this@entry=0x21b2600, receiver=receiver@entry=0x34d8e60, e=e@entry=0x4fe0840) at kernel/qapplication.cpp:4562

*** Bug 318809 has been marked as a duplicate of this bug. ***

*** Bug 318872 has been marked as a duplicate of this bug. ***

Created attachment 79493 [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:
I clicked burron "Add room" in room manager

-- Backtrace (Reduced):
#7  0xb6bf71be in QDeclarativeItem::~QDeclarativeItem (this=0xc03cd30, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xab9a9670 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xc03cd30, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#9  0xab996f60 in ~QDeclarativeElement (this=0xc03cd30, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xc03cd30, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb603b873 in qDeleteInEventHandler (o=o@entry=0xc03cd30) at kernel/qobject.cpp:4269

*** Bug 318898 has been marked as a duplicate of this bug. ***

*** Bug 319004 has been marked as a duplicate of this bug. ***

*** Bug 319360 has been marked as a duplicate of this bug. ***

*** Bug 319682 has been marked as a duplicate of this bug. ***

*** Bug 319506 has been marked as a duplicate of this bug. ***

*** Bug 319653 has been marked as a duplicate of this bug. ***

*** Bug 319760 has been marked as a duplicate of this bug. ***

*** Bug 319793 has been marked as a duplicate of this bug. ***

Created attachment 79945 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.5 using Qt 4.8.3

- What I was doing when the application crashed:

Estaba agregando unos bonitos widgets a mi escritorio y derrepente me salió el error aquí mencionado.

-- Backtrace (Reduced):
#6  0x00007f1dddbf4dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x27388e0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f1db20c3311 in ~QDeclarativeElement (this=0x27388e0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x27388e0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f1ddc016468 in QObject::event (this=0x27388e0, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f1ddb3a8e9c in QApplicationPrivate::notify_helper (this=this@entry=0x8442c0, receiver=receiver@entry=0x27388e0, e=e@entry=0x23b6d30) at kernel/qapplication.cpp:4562

*** Bug 320031 has been marked as a duplicate of this bug. ***

Created attachment 79979 [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: lots of windows opened, switching activites

-- Backtrace (Reduced):
#6  0x00007f9761bf7944 in QDeclarativeItem::~QDeclarativeItem (this=0x478d460, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f9743b73b11 in ~QDeclarativeElement (this=0x478d460, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x478d460, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f97600165e8 in QObject::event (this=0x478d460, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007f975f3a28ec in QApplicationPrivate::notify_helper (this=this@entry=0x1105940, receiver=receiver@entry=0x478d460, e=e@entry=0x95e3050) at kernel/qapplication.cpp:4567

This is still valid in 4.10.3

Created attachment 80091 [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:

Opened the various widgets on the panel. The last opened weather widget.

-- Backtrace (Reduced):
#7  0xb6bcd1be in QDeclarativeItem::~QDeclarativeItem (this=0xbcd2dd0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xad569670 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xbcd2dd0, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#9  0xad556f60 in ~QDeclarativeElement (this=0xbcd2dd0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xbcd2dd0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb6011873 in qDeleteInEventHandler (o=o@entry=0xbcd2dd0) at kernel/qobject.cpp:4269

*** Bug 316547 has been marked as a duplicate of this bug. ***

*** Bug 316830 has been marked as a duplicate of this bug. ***

*** Bug 319473 has been marked as a duplicate of this bug. ***

*** Bug 320469 has been marked as a duplicate of this bug. ***

Created attachment 80186 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.2 using Qt 4.8.4

The application beug when i want add a graphic composant

-- Backtrace (Reduced):
#6  0x00007f8aa96a1944 in QDeclarativeItem::~QDeclarativeItem (this=0x46c6ce0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f8a8b31ab11 in ~QDeclarativeElement (this=0x46c6ce0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x46c6ce0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f8aa7ac05e8 in QObject::event (this=0x46c6ce0, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007f8aa6e4c8ec in QApplicationPrivate::notify_helper (this=this@entry=0x1561720, receiver=receiver@entry=0x46c6ce0, e=e@entry=0x3bd5b60) at kernel/qapplication.cpp:4567

Created attachment 80215 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.3) on KDE Platform 4.10.3 using Qt 4.8.4

- What I was doing when the application crashed:
trying to get some additional widgets from the desktop panel

-- Backtrace (Reduced):
#7  0xb6b811be in QDeclarativeItem::~QDeclarativeItem (this=0x9781cf0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xab169800 in Plasma::FrameSvgItem::~FrameSvgItem (this=0x9781cf0, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#9  0xab156f60 in ~QDeclarativeElement (this=0x9781cf0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x9781cf0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb5fc5873 in qDeleteInEventHandler (o=o@entry=0x9781cf0) at kernel/qobject.cpp:4269

*** Bug 319189 has been marked as a duplicate of this bug. ***

*** Bug 320582 has been marked as a duplicate of this bug. ***

Created attachment 80283 [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:

I tried to add a widget on plasma active desktop.

-- Backtrace (Reduced):
#7  0xb6bb91be in QDeclarativeItem::~QDeclarativeItem (this=0xa9bb6c0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xad4e9670 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xa9bb6c0, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#9  0xad4d6f60 in ~QDeclarativeElement (this=0xa9bb6c0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xa9bb6c0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb5ffd873 in qDeleteInEventHandler (o=o@entry=0xa9bb6c0) at kernel/qobject.cpp:4269

*** Bug 320792 has been marked as a duplicate of this bug. ***

Created attachment 80352 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.3) on KDE Platform 4.10.3 using Qt 4.8.4

- What I was doing when the application crashed:

Attempting to swap to activities crashed `plasma-desktop` to crash.

- Unusual behavior I noticed:

-- Backtrace (Reduced):
#6  0x00007fe453449944 in QDeclarativeItem::~QDeclarativeItem (this=0x6aa6e90, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fe434b3eb11 in ~QDeclarativeElement (this=0x6aa6e90, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x6aa6e90, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fe4518685e8 in QObject::event (this=0x6aa6e90, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007fe450bf48ec in QApplicationPrivate::notify_helper (this=this@entry=0x1d0d810, receiver=receiver@entry=0x6aa6e90, e=e@entry=0x5b193a0) at kernel/qapplication.cpp:4567

*** Bug 320827 has been marked as a duplicate of this bug. ***

Created attachment 80448 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.3) on KDE Platform 4.10.3 using Qt 4.8.4

- What I was doing when the application crashed:

After the most recent update, I attempted to add a widget again, with the same problem. Error appears to not be fixed.

-- Backtrace (Reduced):
#7  0x00007f3266309947 in QDeclarativeItem::~QDeclarativeItem (this=0xc360e00, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f3245f1ab11 in ~QDeclarativeElement (this=0xc360e00, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xc360e00, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f32647285e8 in QObject::event (this=0xc360e00, e=<optimized out>) at kernel/qobject.cpp:1175
#11 0x00007f3263ab48ec in QApplicationPrivate::notify_helper (this=this@entry=0x24cd250, receiver=receiver@entry=0xc360e00, e=e@entry=0xc17aaa0) at kernel/qapplication.cpp:4567

I think i have duplicate with this bug, in my system (stock 13.04, libqtcore4 4:4.8.4+dfsg-0ubuntu9) i encounter it time to time when switching between activities (have 4 of them, different widgets on each).

Created attachment 80695 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.3) on KDE Platform 4.10.3 using Qt 4.8.4

- What I was doing when the application crashed: I try to install new widgets on my desktop, I try to open install-client for it & became crash.

-- Backtrace (Reduced):
#6  0x00007fc24f458944 in QDeclarativeItem::~QDeclarativeItem (this=0x51fc4c0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fc22cd68b11 in ~QDeclarativeElement (this=0x51fc4c0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x51fc4c0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fc24d8775e8 in QObject::event (this=0x51fc4c0, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007fc24cc038ec in QApplicationPrivate::notify_helper (this=this@entry=0x19f2970, receiver=receiver@entry=0x51fc4c0, e=e@entry=0x4faf4a0) at kernel/qapplication.cpp:4567

Created attachment 80766 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.3) on KDE Platform 4.10.3 using Qt 4.8.4

- What I was doing when the application crashed:
 I launched the LCD Weather Station Widget and attempted to open settings.

-- Backtrace (Reduced):
#7  0xb6bf81be in QDeclarativeItem::~QDeclarativeItem (this=0xf56b820, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xa4054800 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xf56b820, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#9  0xa4041f60 in ~QDeclarativeElement (this=0xf56b820, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xf56b820, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb603b873 in qDeleteInEventHandler (o=o@entry=0xf56b820) at kernel/qobject.cpp:4269

Created attachment 80777 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.3) on KDE Platform 4.10.3 using Qt 4.8.4

- What I was doing when the application crashed:

Attempted to add a new widget to the Activity Manager with the "Add widget button." Caused a crash every time.

- Custom settings of the application:
I've altered the environment's colors and font sizes in System Settings.

-- Backtrace (Reduced):
#6  QDeclarativeAnchorsPrivate::clearItem (this=0x1, item=item@entry=0x3b5cd00) at graphicsitems/qdeclarativeanchors.cpp:235
#7  0x00007fa696da6957 in QDeclarativeItem::~QDeclarativeItem (this=0x3b5cd00, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1670
#8  0x00007fa6792dab11 in ~QDeclarativeElement (this=0x3b5cd00, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x3b5cd00, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007fa6951c55e8 in QObject::event (this=0x3b5cd00, e=<optimized out>) at kernel/qobject.cpp:1175

Created attachment 80797 [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: 

Nothing! The crash dialog was already open when I unlocked my computer.  This means it was Not from adding a widget, or right-clicking, etc.

-- Backtrace (Reduced):
#7  0x00007f997a7c6947 in QDeclarativeItem::~QDeclarativeItem (this=0x6731ae0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f98d5f5ab11 in ~QDeclarativeElement (this=0x6731ae0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x6731ae0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f9978be55e8 in QObject::event (this=0x6731ae0, e=<optimized out>) at kernel/qobject.cpp:1175
#11 0x00007f9977f718ec in QApplicationPrivate::notify_helper (this=this@entry=0x6e2da0, receiver=receiver@entry=0x6731ae0, e=e@entry=0x654dfe0) at kernel/qapplication.cpp:4567

Created attachment 80896 [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:

When Show activity manager show Add widgets button and when I click on it, screen apear black and crash report apeer.

-- Backtrace (Reduced):
#7  0xb6b971be in QDeclarativeItem::~QDeclarativeItem (this=0xb604750, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xab8a9800 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xb604750, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#9  0xab896f60 in ~QDeclarativeElement (this=0xb604750, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xb604750, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb5fd9873 in qDeleteInEventHandler (o=o@entry=0xb604750) at kernel/qobject.cpp:4269

Created attachment 80899 [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:

Tried again after the latest patches came through. Still no luck.

-- Backtrace (Reduced):
#6  0x00007fd5ce98e944 in QDeclarativeItem::~QDeclarativeItem (this=0x4b91a40, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fd52e5b1b11 in ~QDeclarativeElement (this=0x4b91a40, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x4b91a40, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fd5ccdad5e8 in QObject::event (this=0x4b91a40, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007fd5cc1398ec in QApplicationPrivate::notify_helper (this=this@entry=0xba7b40, receiver=receiver@entry=0x4b91a40, e=e@entry=0x4835090) at kernel/qapplication.cpp:4567

*** Bug 321861 has been marked as a duplicate of this bug. ***

*** Bug 321878 has been marked as a duplicate of this bug. ***

(In reply to comment #151)
> Tried again after the latest patches came through. Still no luck.
Which patches are you referring to?

@Christoph, is this by accident that i see only ubuntu reports?

Hrvoje, there were also reports from Linux Mint 14 (see comment #106 and later), but those stopped appearing, so they probably stopped pulling broken patches from Ubuntu repositories.

OK, though Mint i also counted as Ubuntu :-) (afaik they don't do any special Qt/KDE packaging)
This then sounds as this report should be closed as downstream, no?

*** Bug 321192 has been marked as a duplicate of this bug. ***

*** Bug 322085 has been marked as a duplicate of this bug. ***

Removing from CC per abuse report.

Created attachment 81059 [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:

Switching from Activities to widgets. The Widget panel opened, the icons didn't load properly they were jumbled together. Then crash.

-- Backtrace (Reduced):
#8  0xb6bf11c1 in QDeclarativeItem::~QDeclarativeItem (this=0xa78e680, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#9  0xad7e9800 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xa78e680, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#10 0xad7d6f60 in ~QDeclarativeElement (this=0xa78e680, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xa78e680, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#12 0xb6033873 in qDeleteInEventHandler (o=o@entry=0xa78e680) at kernel/qobject.cpp:4269

Reported downstream because of comment 154, hope it'll help.
https://bugs.launchpad.net/ubuntu/+source/kde-workspace/+bug/1200523

Created attachment 81133 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.2

- What I was doing when the application crashed:
Starting a new activity from the normal activities control bar

-- Backtrace (Reduced):
#6  0x00007fa6804249ee in QDeclarativeItem::~QDeclarativeItem (this=0x38bc560, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fa5e316f961 in ~QDeclarativeElement (this=0x38bc560, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x38bc560, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fa67e806978 in QObject::event (this=0x38bc560, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007fa67db6e7b4 in notify_helper (e=0x60c3210, receiver=0x38bc560, this=0x2230540) at kernel/qapplication.cpp:4556

Created attachment 81228 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.2

- What I was doing when the application crashed:

I was trying to start a new activity when plasma-desktop has crashed

-- Backtrace (Reduced):
#6  0x00007f62cb72f9ee in QDeclarativeItem::~QDeclarativeItem (this=0x2e9f110, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f622e498961 in ~QDeclarativeElement (this=0x2e9f110, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x2e9f110, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f62c9b11978 in QObject::event (this=0x2e9f110, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f62c8e797b4 in notify_helper (e=0x5ad0650, receiver=0x2e9f110, this=0x2014560) at kernel/qapplication.cpp:4556

Created attachment 81327 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.2

- What I was doing when the application crashed:

I was trying to start a new activity when plasma has crashed

-- Backtrace (Reduced):
#7  0x00007f1c92cd59f1 in QDeclarativeItem::~QDeclarativeItem (this=0x2071d40, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f1bf5a58961 in ~QDeclarativeElement (this=0x2071d40, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x2071d40, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f1c910b7978 in QObject::event (this=0x2071d40, e=<optimized out>) at kernel/qobject.cpp:1176
#11 0x00007f1c9041f7b4 in notify_helper (e=0x4773dc0, receiver=0x2071d40, this=0x9af810) at kernel/qapplication.cpp:4556

*** Bug 322872 has been marked as a duplicate of this bug. ***

*** Bug 322687 has been marked as a duplicate of this bug. ***

*** Bug 323497 has been marked as a duplicate of this bug. ***

*** Bug 323506 has been marked as a duplicate of this bug. ***

*** Bug 323645 has been marked as a duplicate of this bug. ***

Created attachment 81818 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.00) on KDE Platform 4.11.00 using Qt 4.8.4

- What I was doing when the application crashed:
Right click on desktop, Add Widgets... > Get New Widgets -> Download New Plasma Widgets
The window appeared for a moment and plasma get crash (and auto-restart).
- Custom settings of the application:
I have Nvidia drivers installed from "NVIDIA-Linux-x86-319.49.run" and the effects are set to OpenGL 2.0, native (in system settings). This bug doesn't exist if i have set it to OpenGL 3.0, native but graphic isn't pretty (my graphic card - geforce 9400GT doesn't support OpenGL 3.0).

-- Backtrace (Reduced):
#7  0xb6b9a1be in QDeclarativeItem::~QDeclarativeItem (this=0xc814808, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xab2a9990 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xc814808, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:73
#9  0xab297030 in ~QDeclarativeElement (this=0xc814808, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xc814808, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 0xb5fde873 in qDeleteInEventHandler (o=o@entry=0xc814808) at kernel/qobject.cpp:4269

Created attachment 81955 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.00) on KDE Platform 4.11.00 using Qt 4.8.4

- What I was doing when the application crashed: Opening the Get New Widgets inside the Add More Widgets inside the toolbox of the panel.

-- Backtrace (Reduced):
#6  0x00007fa6bb944944 in QDeclarativeItem::~QDeclarativeItem (this=0x6137ac0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fa61c99ac11 in ~QDeclarativeElement (this=0x6137ac0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x6137ac0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fa6b9d675e8 in QObject::event (this=0x6137ac0, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007fa6b90f38ec in QApplicationPrivate::notify_helper (this=this@entry=0x17cc6a0, receiver=receiver@entry=0x6137ac0, e=e@entry=0x5cc38b0) at kernel/qapplication.cpp:4567

please remove this address from your cc list thank you

> From: Chris Boenitz <bueno1_2008@yahoo.com>
> Subject: please remove me
> Date: August 28, 2013 1:12:27 AM EDT
> To: bug-control@bugs.kde.org
> 
> Please remove me from the bugs list

[plasma] [Bug 302931]

*** Bug 323705 has been marked as a duplicate of this bug. ***

*** Bug 324036 has been marked as a duplicate of this bug. ***

*** Bug 323674 has been marked as a duplicate of this bug. ***

*** Bug 321609 has been marked as a duplicate of this bug. ***

xcxz

Removing damvanhoai@hotmail.com from CC per abuse report.

*** Bug 324494 has been marked as a duplicate of this bug. ***

*** Bug 324517 has been marked as a duplicate of this bug. ***

*** Bug 324803 has been marked as a duplicate of this bug. ***

*** Bug 324639 has been marked as a duplicate of this bug. ***

*** Bug 325128 has been marked as a duplicate of this bug. ***

*** Bug 325131 has been marked as a duplicate of this bug. ***

Created attachment 82501 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.4

changed a value in system settings and clicked APPLY

-- Backtrace (Reduced):
#6  0x00007f32e2cf9944 in QDeclarativeItem::~QDeclarativeItem (this=0x83078f0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f324539ab11 in ~QDeclarativeElement (this=0x83078f0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x83078f0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f32e111a5e8 in QObject::event (this=0x83078f0, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007f32e04a68ec in QApplicationPrivate::notify_helper (this=this@entry=0x14bd310, receiver=receiver@entry=0x83078f0, e=e@entry=0x2145c10) at kernel/qapplication.cpp:4567

*** Bug 325395 has been marked as a duplicate of this bug. ***

*** Bug 325818 has been marked as a duplicate of this bug. ***

*** Bug 325802 has been marked as a duplicate of this bug. ***

*** Bug 325279 has been marked as a duplicate of this bug. ***

*** Bug 326240 has been marked as a duplicate of this bug. ***

*** Bug 326084 has been marked as a duplicate of this bug. ***

*** Bug 326340 has been marked as a duplicate of this bug. ***

*** Bug 326372 has been marked as a duplicate of this bug. ***

*** Bug 326636 has been marked as a duplicate of this bug. ***

*** Bug 326677 has been marked as a duplicate of this bug. ***

According to https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/1200523/comments/172 it should have been fixed in Ubuntu 13.10. While the fix was confirmed (see comment 184 and 185 there), we still get reports from that version.

Any idea?

*** Bug 326751 has been marked as a duplicate of this bug. ***

Removing r.b@hotmail.ca from CC list per abuse report.

Created attachment 83171 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.2) on KDE Platform 4.11.2 using Qt 4.8.4

- What I was doing when the application crashed: I clicked om 'Add widget' button while happened the crash.

- Unusual behavior I noticed:

-- Backtrace (Reduced):
#7  0x00007fae95756337 in QDeclarativeItem::~QDeclarativeItem (this=0x4763c50, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007fae75a98aa1 in ~QDeclarativeElement (this=0x4763c50, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x4763c50, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007fae93b72e08 in QObject::event (this=0x4763c50, e=<optimized out>) at kernel/qobject.cpp:1175
#11 0x00007fae92ef7dfc in QApplicationPrivate::notify_helper (this=this@entry=0xb2a550, receiver=receiver@entry=0x4763c50, e=e@entry=0x1a92d10) at kernel/qapplication.cpp:4567

Removing luigi.antona@hotmail.it from CC list per abuse report.

*** Bug 326863 has been marked as a duplicate of this bug. ***

*** Bug 326988 has been marked as a duplicate of this bug. ***

*** Bug 327130 has been marked as a duplicate of this bug. ***

*** Bug 324961 has been marked as a duplicate of this bug. ***

*** Bug 327173 has been marked as a duplicate of this bug. ***

*** Bug 327526 has been marked as a duplicate of this bug. ***

*** Bug 327525 has been marked as a duplicate of this bug. ***

*** Bug 327077 has been marked as a duplicate of this bug. ***

*** Bug 327694 has been marked as a duplicate of this bug. ***

*** Bug 327805 has been marked as a duplicate of this bug. ***

*** Bug 327861 has been marked as a duplicate of this bug. ***

Created attachment 83735 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.2) on KDE Platform 4.11.2 using Qt 4.8.4

- What I was doing when the application crashed:
Add widget -> activites.
fresh kubuntu install.
panel is on left edge.

-- Backtrace (Reduced):
#6  0x00007fa816598334 in QDeclarativeItem::~QDeclarativeItem (this=0x5b583b0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fa778cc3aa1 in ~QDeclarativeElement (this=0x5b583b0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x5b583b0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fa8149b4e08 in QObject::event (this=0x5b583b0, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007fa813d39dfc in QApplicationPrivate::notify_helper (this=this@entry=0x1bff170, receiver=receiver@entry=0x5b583b0, e=e@entry=0x4349d90) at kernel/qapplication.cpp:4567

*** Bug 328048 has been marked as a duplicate of this bug. ***

*** Bug 328144 has been marked as a duplicate of this bug. ***

*** Bug 328164 has been marked as a duplicate of this bug. ***

*** Bug 328292 has been marked as a duplicate of this bug. ***

*** Bug 328303 has been marked as a duplicate of this bug. ***

*** Bug 328304 has been marked as a duplicate of this bug. ***

*** Bug 324687 has been marked as a duplicate of this bug. ***

Created attachment 84069 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.2) on KDE Platform 4.11.2 using Qt 4.8.4

- What I was doing when the application crashed:

Opening the activity manager.
Just updated to Kubuntu 13.10 and noticed my desktop has become unstable.

-- Backtrace (Reduced):
#6  0x00007f5b7664a334 in QDeclarativeItem::~QDeclarativeItem (this=0x3d7dc20, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f5b55e8aaa1 in ~QDeclarativeElement (this=0x3d7dc20, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x3d7dc20, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f5b74a66e08 in QObject::event (this=0x3d7dc20, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007f5b73debdfc in QApplicationPrivate::notify_helper (this=this@entry=0xd0ef60, receiver=receiver@entry=0x3d7dc20, e=e@entry=0x3736890) at kernel/qapplication.cpp:4567

*** Bug 328756 has been marked as a duplicate of this bug. ***

*** Bug 328850 has been marked as a duplicate of this bug. ***

*** Bug 329044 has been marked as a duplicate of this bug. ***

*** Bug 329067 has been marked as a duplicate of this bug. ***

*** Bug 329154 has been marked as a duplicate of this bug. ***

*** Bug 329239 has been marked as a duplicate of this bug. ***

*** Bug 329462 has been marked as a duplicate of this bug. ***

*** Bug 329387 has been marked as a duplicate of this bug. ***

*** Bug 329632 has been marked as a duplicate of this bug. ***

*** Bug 329747 has been marked as a duplicate of this bug. ***

*** Bug 329777 has been marked as a duplicate of this bug. ***

*** Bug 329790 has been marked as a duplicate of this bug. ***

*** Bug 329851 has been marked as a duplicate of this bug. ***

*** Bug 329915 has been marked as a duplicate of this bug. ***

*** Bug 329657 has been marked as a duplicate of this bug. ***

*** Bug 329968 has been marked as a duplicate of this bug. ***

*** Bug 330140 has been marked as a duplicate of this bug. ***

*** Bug 330175 has been marked as a duplicate of this bug. ***

*** Bug 330377 has been marked as a duplicate of this bug. ***

*** Bug 330395 has been marked as a duplicate of this bug. ***

*** Bug 330409 has been marked as a duplicate of this bug. ***

*** Bug 330436 has been marked as a duplicate of this bug. ***

*** Bug 330481 has been marked as a duplicate of this bug. ***

Good news:

According to https://lists.ubuntu.com/archives/kubuntu-devel/2014-January/007856.html there will be backports of Qt 4.8.5 available for 13.10 and 12.04 LTS releases in experimental PPA repositories.

Please test these as good as possible. If they do not fix this crash, please add a comment. If they introduce other regressions, please report them to Launchpad. In case there are no issues, there are chances for a general backport later.

Created attachment 84941 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.5) on KDE Platform 4.12.1 using Qt 4.8.6

- What I was doing when the application crashed:

1- Click "Show activity manager"
2- Click "Add widget"
3- Enjoy

Works every time

-- Backtrace (Reduced):
#7  0x00007f61a1ebf3a7 in QDeclarativeItem::~QDeclarativeItem (this=0x434ed30, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f6181a18aa1 in ~QDeclarativeElement (this=0x434ed30, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x434ed30, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f61a02d9ed8 in QObject::event (this=0x434ed30, e=<optimized out>) at kernel/qobject.cpp:1175
#11 0x00007f619f65ae7c in QApplicationPrivate::notify_helper (this=this@entry=0x10643d0, receiver=receiver@entry=0x434ed30, e=e@entry=0x40bd6f0) at kernel/qapplication.cpp:4567

*** Bug 330670 has been marked as a duplicate of this bug. ***

Created attachment 84951 [details]
full-backtrace

Full backtrace of crash triggered in Widgets explorer clicking "Add Widgets" using QT 4.8.6 on KDE version 4.12.1.

Mistake in last comment: I wrote widgets explorer instead of activities manager.

Created attachment 84953 [details]
New crash information added by DrKonqi

plasma-desktop (4.12.0) on KDE Platform 4.12.1 using Qt 4.8.6

- What I was doing when the application crashed:

After adding performance widget to plasma

-- Backtrace (Reduced):
#7  0x00007f7ac00d1057 in QDeclarativeItem::~QDeclarativeItem (this=0x8801810, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f7a21e58aa1 in ~QDeclarativeElement (this=0x8801810, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:92
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x8801810, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:92
#10 0x00007f7abe4ebc48 in QObject::event (this=0x8801810, e=<optimized out>) at kernel/qobject.cpp:1175
#11 0x00007f7abd86ae2c in QApplicationPrivate::notify_helper (this=this@entry=0x25efe20, receiver=receiver@entry=0x8801810, e=e@entry=0x87e25a0) at kernel/qapplication.cpp:4567

*** Bug 330781 has been marked as a duplicate of this bug. ***

*** Bug 330903 has been marked as a duplicate of this bug. ***

*** Bug 330915 has been marked as a duplicate of this bug. ***

*** Bug 331014 has been marked as a duplicate of this bug. ***

*** Bug 331058 has been marked as a duplicate of this bug. ***

*** Bug 331222 has been marked as a duplicate of this bug. ***

*** Bug 331300 has been marked as a duplicate of this bug. ***

*** Bug 330678 has been marked as a duplicate of this bug. ***

*** Bug 332092 has been marked as a duplicate of this bug. ***

*** Bug 332277 has been marked as a duplicate of this bug. ***

*** Bug 332804 has been marked as a duplicate of this bug. ***

*** Bug 332964 has been marked as a duplicate of this bug. ***

*** Bug 332929 has been marked as a duplicate of this bug. ***

*** Bug 332961 has been marked as a duplicate of this bug. ***

*** Bug 333096 has been marked as a duplicate of this bug. ***

*** Bug 333134 has been marked as a duplicate of this bug. ***

*** Bug 333586 has been marked as a duplicate of this bug. ***

*** Bug 324489 has been marked as a duplicate of this bug. ***

*** Bug 335480 has been marked as a duplicate of this bug. ***

*** Bug 335788 has been marked as a duplicate of this bug. ***