Application: systemsettings (1.0)
KDE Platform Version: 4.7.2 (4.7.2) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed: I was trying to select a lan printer between another computer, this action has been very easy using xubuntu for the same printer, but in kubunto has generated an error

-- Backtrace:
Application: Impostazioni di sistema (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7893930 (LWP 3146))]

Thread 2 (Thread 0xb5578b70 (LWP 3148)):
#0  0x00799d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x044497d5 in do_gettime (frac=0xb5578020, sec=0xb5578018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x0451c4b6 in QTimerInfoList::updateCurrentTime (this=0x8624bac) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0451c80a in QTimerInfoList::timerWait (this=0x8624bac, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x0451b053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb557812c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0451b0ed in timerSourcePrepare (source=0x8624b78, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0298988c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0298a637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0298ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x0451bb37 in QEventDispatcherGlib::processEvents (this=0x823e168, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x044ec1dd in QEventLoop::processEvents (this=0xb55782b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x044ec421 in QEventLoop::exec (this=0xb55782b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x043ef90b in QThread::exec (this=0x8623ad0) at thread/qthread.cpp:498
#14 0x044cce2d in QInotifyFileSystemWatcherEngine::run (this=0x8623ad0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x043f27b3 in QThreadPrivate::start (arg=0x8623ad0) at thread/qthread_unix.cpp:331
#16 0x004bfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x002d10ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7893930 (LWP 3146)):
[KCrash Handler]
#7  0x036d79fa in wait_for_thread_shutdown () at ../Python/pythonrun.c:1689
#8  Py_Finalize () at ../Python/pythonrun.c:401
#9  Py_Finalize () at ../Python/pythonrun.c:393
#10 0x033eaf75 in KPythonPluginFactory::~KPythonPluginFactory (this=0x8709db8, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#11 0x033eb002 in KPythonPluginFactory::~KPythonPluginFactory (this=0x8709db8, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#12 0x04507b45 in QObjectCleanupHandler::clear (this=0x84a8588) at kernel/qobjectcleanuphandler.cpp:140
#13 0x04507b8d in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x84a8588, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#14 0x04507c02 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x84a8588, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#15 0x00e4a992 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#16 0x00cbe379 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0xefb0f0, __in_chrg=<optimized out>) at ../../kdecore/kernel/kglobal.h:62
#17 0x00231981 in ?? () from /lib/i386-linux-gnu/libc.so.6
#18 0x00231a0d in exit () from /lib/i386-linux-gnu/libc.so.6
#19 0x031f2d90 in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
#20 0x00676d6b in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
#21 0x0067393d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#22 0x00674927 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#23 0x006592b8 in XGetWindowProperty () from /usr/lib/i386-linux-gnu/libX11.so.6
#24 0x00b53510 in NETWinInfo::update (this=0xbfe1e5e8, dirty_props=0xbfe1e568) at ../../kdeui/windowmanagement/netwm.cpp:3962
#25 0x00b54db6 in NETWinInfo::event (this=0xbfe1e5e8, event=0xbfe1e6cc, properties=0xbfe1e5d4, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#26 0x00b490b0 in KWindowSystemPrivate::x11Event (this=0x8510368, ev=0xbfe1e6cc) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#27 0x00a10fab in publicX11Event (e=0xbfe1e6cc, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#28 KSystemEventFilterPrivate::filterEvent (this=0x822a098, message=0xbfe1e6cc) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#29 0x00a11046 in _k_eventFilter (message=0xbfe1e6cc) at ../../kdeui/kernel/ksystemeventfilter.cpp:91
#30 0x044df7cc in QAbstractEventDispatcher::filterEvent (this=0x81debb0, message=0xbfe1e6cc) at kernel/qabstracteventdispatcher.cpp:501
#31 0x01189181 in x11EventSourceDispatch (s=0x8200c00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#32 0x0298a25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x0298a990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x0298ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0x0451bada in QEventDispatcherGlib::processEvents (this=0x81debb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#36 0x01188e3a in QGuiEventDispatcherGlib::processEvents (this=0x81debb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x044f1383 in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:979
#38 0x02b27797 in meth_QCoreApplication_processEvents (sipArgs=(), sipKwds=0x0) at sipQtCorepart7.cpp:14300
#39 0x0364db6d in PyCFunction_Call (func=<built-in function processEvents>, arg=(), kw=0x0) at ../Objects/methodobject.c:85
#40 0x036b360f in call_function (oparg=<optimized out>, pp_stack=0xbfe1eac4) at ../Python/ceval.c:4021
#41 PyEval_EvalFrameEx (f=Frame 0xa9c15dc, for file /usr/share/kde4/apps/system-config-printer-kde/system-config-printer-kde.py, line 4230, in ready (self=<NewPrinterGUI(btnNPPDComments=<QPushButton at remote 0x8ebb53c>, label_18=<QLabel at remote 0x8eb94f4>, label_19=<QLabel at remote 0x8eb95cc>, label_16=<QLabel at remote 0x8eb99bc>, label_17=<QLabel at remote 0x8eb94ac>, label_14=<QLabel at remote 0x8eb914c>, label_15=<QLabel at remote 0x8eb9224>, label_12=<QLabel at remote 0x8d43f5c>, label_13=<QLabel at remote 0x8eb9104>, label_10=<QLabel at remote 0x8d43e84>, label_11=<QLabel at remote 0x8d43ecc>, mainapp=<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adm...(truncated), throwflag=0) at ../Python/ceval.c:2666
#42 0x036b5522 in PyEval_EvalCodeEx (co=0xb4ce9650, globals={'QAbstractButton': <PyQt4.QtCore.pyqtWrapperType at remote 0x8881ecc>, 'KPreviewWidgetBase': <PyQt4.QtCore.pyqtWrapperType at remote 0x89c17ec>, 'KTimeZoneSource': <PyQt4.QtCore.pyqtWrapperType at remote 0x8959fcc>, 'QTableWidget': <PyQt4.QtCore.pyqtWrapperType at remote 0x88d806c>, 'KNumInput': <PyQt4.QtCore.pyqtWrapperType at remote 0x89763a4>, 'QSizePolicy': <PyQt4.QtCore.pyqtWrapperType at remote 0x88bee94>, 'QMatrix3x4': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ad504>, 'QMatrix3x3': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ad194>, 'QMatrix3x2': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ace24>, 'QGraphicsColorizeEffect': <PyQt4.QtCore.pyqtWrapperType at remote 0x889af84>, 'qRound64': <built-in function qRound64>, 'KOperaBookmarkExporterImpl': <PyQt4.QtCore.pyqtWrapperType at remote 0x89c534c>, 'QSizeGrip': <PyQt4.QtCore.pyqtWrapperType at remote 0x88becac>, 'QStyleOptionComboBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x88c7384>, 'KWindowInfo': <PyQt4.QtCore.pyqtWrapperType at remote 0x89983b4>...(truncated), locals=0x0, args=0x9304920, argcount=1, kws=0x9304924, kwcount=0, defs=0x8c234b8, defcount=1, closure=0x0) at ../Python/ceval.c:3253
#43 0x036b3c9b in fast_function (nk=<optimized out>, na=1, n=1, pp_stack=0xbfe1ec24, func=<function at remote 0x8c5d224>) at ../Python/ceval.c:4117
#44 call_function (oparg=<optimized out>, pp_stack=0xbfe1ec24) at ../Python/ceval.c:4042
#45 PyEval_EvalFrameEx (f=Frame 0x9304794, for file /usr/share/kde4/apps/system-config-printer-kde/system-config-printer-kde.py, line 3470, in on_btnSMBVerify_clicked (self=<NewPrinterGUI(btnNPPDComments=<QPushButton at remote 0x8ebb53c>, label_18=<QLabel at remote 0x8eb94f4>, label_19=<QLabel at remote 0x8eb95cc>, label_16=<QLabel at remote 0x8eb99bc>, label_17=<QLabel at remote 0x8eb94ac>, label_14=<QLabel at remote 0x8eb914c>, label_15=<QLabel at remote 0x8eb9224>, label_12=<QLabel at remote 0x8d43f5c>, label_13=<QLabel at remote 0x8eb9104>, label_10=<QLabel at remote 0x8d43e84>, label_11=<QLabel at remote 0x8d43ecc>, mainapp=<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remo...(truncated), throwflag=0) at ../Python/ceval.c:2666
#46 0x036b5522 in PyEval_EvalCodeEx (co=0xb4cdfe78, globals={'QAbstractButton': <PyQt4.QtCore.pyqtWrapperType at remote 0x8881ecc>, 'KPreviewWidgetBase': <PyQt4.QtCore.pyqtWrapperType at remote 0x89c17ec>, 'KTimeZoneSource': <PyQt4.QtCore.pyqtWrapperType at remote 0x8959fcc>, 'QTableWidget': <PyQt4.QtCore.pyqtWrapperType at remote 0x88d806c>, 'KNumInput': <PyQt4.QtCore.pyqtWrapperType at remote 0x89763a4>, 'QSizePolicy': <PyQt4.QtCore.pyqtWrapperType at remote 0x88bee94>, 'QMatrix3x4': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ad504>, 'QMatrix3x3': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ad194>, 'QMatrix3x2': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ace24>, 'QGraphicsColorizeEffect': <PyQt4.QtCore.pyqtWrapperType at remote 0x889af84>, 'qRound64': <built-in function qRound64>, 'KOperaBookmarkExporterImpl': <PyQt4.QtCore.pyqtWrapperType at remote 0x89c534c>, 'QSizeGrip': <PyQt4.QtCore.pyqtWrapperType at remote 0x88becac>, 'QStyleOptionComboBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x88c7384>, 'KWindowInfo': <PyQt4.QtCore.pyqtWrapperType at remote 0x89983b4>...(truncated), locals=0x0, args=0x8c64b58, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#47 0x03636bfc in function_call (func=<function at remote 0x8c5cdbc>, arg=(<NewPrinterGUI(btnNPPDComments=<QPushButton at remote 0x8ebb53c>, label_18=<QLabel at remote 0x8eb94f4>, label_19=<QLabel at remote 0x8eb95cc>, label_16=<QLabel at remote 0x8eb99bc>, label_17=<QLabel at remote 0x8eb94ac>, label_14=<QLabel at remote 0x8eb914c>, label_15=<QLabel at remote 0x8eb9224>, label_12=<QLabel at remote 0x8d43f5c>, label_13=<QLabel at remote 0x8eb9104>, label_10=<QLabel at remote 0x8d43e84>, label_11=<QLabel at remote 0x8d43ecc>, mainapp=<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adminSetServerSettings=<function at remote 0x8d24c6c>, getDocument=<function at remote 0x8d24fb4>, adminGetServerSettings=<function...(truncated), kw=0x0) at ../Objects/funcobject.c:526
#48 0x0360c8c4 in PyObject_Call (func=<function at remote 0x8c5cdbc>, arg=(<NewPrinterGUI(btnNPPDComments=<QPushButton at remote 0x8ebb53c>, label_18=<QLabel at remote 0x8eb94f4>, label_19=<QLabel at remote 0x8eb95cc>, label_16=<QLabel at remote 0x8eb99bc>, label_17=<QLabel at remote 0x8eb94ac>, label_14=<QLabel at remote 0x8eb914c>, label_15=<QLabel at remote 0x8eb9224>, label_12=<QLabel at remote 0x8d43f5c>, label_13=<QLabel at remote 0x8eb9104>, label_10=<QLabel at remote 0x8d43e84>, label_11=<QLabel at remote 0x8d43ecc>, mainapp=<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adminSetServerSettings=<function at remote 0x8d24c6c>, getDocument=<function at remote 0x8d24fb4>, adminGetServerSettings=<function...(truncated), kw=0x0) at ../Objects/abstract.c:2529
#49 0x03619da0 in instancemethod_call (func=<function at remote 0x8c5cdbc>, arg=(<NewPrinterGUI(btnNPPDComments=<QPushButton at remote 0x8ebb53c>, label_18=<QLabel at remote 0x8eb94f4>, label_19=<QLabel at remote 0x8eb95cc>, label_16=<QLabel at remote 0x8eb99bc>, label_17=<QLabel at remote 0x8eb94ac>, label_14=<QLabel at remote 0x8eb914c>, label_15=<QLabel at remote 0x8eb9224>, label_12=<QLabel at remote 0x8d43f5c>, label_13=<QLabel at remote 0x8eb9104>, label_10=<QLabel at remote 0x8d43e84>, label_11=<QLabel at remote 0x8d43ecc>, mainapp=<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adminSetServerSettings=<function at remote 0x8d24c6c>, getDocument=<function at remote 0x8d24fb4>, adminGetServerSettings=<function...(truncated), kw=0x0) at ../Objects/classobject.c:2578
#50 0x0360c8c4 in PyObject_Call (func=<instancemethod at remote 0xb448e02c>, arg=(), kw=0x0) at ../Objects/abstract.c:2529
#51 0x036addeb in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0xb448e02c>, arg=(), kw=0x0) at ../Python/ceval.c:3890
#52 0x034593b4 in sip_api_invoke_slot (slot=0x8f2f53c, sigargs=()) at /build/buildd/sip4-4.12.4/siplib/qtlib.c:203
#53 0x02b6e69d in PyQtProxy::invokeSlot(qpycore_slot const&, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#54 0x02b6e79f in PyQtProxy::unislot(void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#55 0x02b6e88b in PyQtProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#56 0x044f3b7d in metacall (argv=0xbfe1f258, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0x8f2f520) at kernel/qmetaobject.cpp:237
#57 QMetaObject::metacall (object=0x8f2f520, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfe1f258) at kernel/qmetaobject.cpp:232
#58 0x04502a6a in QMetaObject::activate (sender=0x8ee63b8, m=0x1a2ca28, local_signal_index=2, argv=0xbfe1f258) at kernel/qobject.cpp:3278
#59 0x017e5e1d in QAbstractButton::clicked (this=0x8ee63b8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#60 0x014e458d in QAbstractButtonPrivate::emitClicked (this=0x8ddfdc8) at widgets/qabstractbutton.cpp:546
#61 0x014e5bfb in QAbstractButtonPrivate::click (this=0x8ddfdc8) at widgets/qabstractbutton.cpp:539
#62 0x014e5eb6 in QAbstractButton::mouseReleaseEvent (this=0x8ee63b8, e=0xbfe1f88c) at widgets/qabstractbutton.cpp:1121
#63 0xb48a5b44 in sipQPushButton::mouseReleaseEvent (this=0x8ee63b8, a0=0xbfe1f88c) at sipQtGuipart9.cpp:13596
#64 0x0112af98 in QWidget::event (this=0x8ee63b8, event=0xbfe1f88c) at kernel/qwidget.cpp:8295
#65 0x014e5159 in QAbstractButton::event (this=0x8ee63b8, e=0xbfe1f88c) at widgets/qabstractbutton.cpp:1080
#66 0x01587798 in QPushButton::event (this=0x8ee63b8, e=0xbfe1f88c) at widgets/qpushbutton.cpp:683
#67 0xb48abfd6 in event (a0=0xbfe1f88c, this=0x8ee63b8) at sipQtGuipart9.cpp:13421
#68 sipQPushButton::event (this=0x8ee63b8, a0=0xbfe1f88c) at sipQtGuipart9.cpp:13413
#69 0x010d0d54 in notify_helper (e=0xbfe1f88c, receiver=0x8ee63b8, this=0x81fd9b8) at kernel/qapplication.cpp:4486
#70 QApplicationPrivate::notify_helper (this=0x81fd9b8, receiver=0x8ee63b8, e=0xbfe1f88c) at kernel/qapplication.cpp:4458
#71 0x010d6dbb in QApplication::notify (this=0x81fd9b8, receiver=0x8ee63b8, e=0xbfe1f88c) at kernel/qapplication.cpp:4047
#72 0x009e1681 in KApplication::notify (this=0xbfe2170c, receiver=0x8ee63b8, event=0xbfe1f88c) at ../../kdeui/kernel/kapplication.cpp:311
#73 0x044ed19e in QCoreApplication::notifyInternal (this=0xbfe2170c, receiver=0x8ee63b8, event=0xbfe1f88c) at kernel/qcoreapplication.cpp:787
#74 0x010d1d15 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#75 QApplicationPrivate::sendMouseEvent (receiver=0x8ee63b8, event=0xbfe1f88c, alienWidget=0x8ee63b8, nativeWidget=0x8e6eeb8, buttonDown=0x1a3beb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#76 0x0115e2c4 in QETWidget::translateMouseEvent (this=0x8e6eeb8, event=0xbfe1fd0c) at kernel/qapplication_x11.cpp:4568
#77 0x0115ce4d in QApplication::x11ProcessEvent (this=0xbfe2170c, event=0xbfe1fd0c) at kernel/qapplication_x11.cpp:3690
#78 0x0118924c in x11EventSourceDispatch (s=0x8200c00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#79 0x0298a25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#80 0x0298a990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#81 0x0298ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#82 0x0451bada in QEventDispatcherGlib::processEvents (this=0x81debb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#83 0x01188e3a in QGuiEventDispatcherGlib::processEvents (this=0x81debb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#84 0x044ec1dd in QEventLoop::processEvents (this=0xbfe20010, flags=...) at kernel/qeventloop.cpp:149
#85 0x044ec421 in QEventLoop::exec (this=0xbfe20010, flags=...) at kernel/qeventloop.cpp:201
#86 0x016087c9 in QDialog::exec (this=0x8e61878) at dialogs/qdialog.cpp:552
#87 0xb4873059 in meth_QDialog_exec_ (sipSelf=<NewPrinterGUI(btnNPPDComments=<QPushButton at remote 0x8ebb53c>, label_18=<QLabel at remote 0x8eb94f4>, label_19=<QLabel at remote 0x8eb95cc>, label_16=<QLabel at remote 0x8eb99bc>, label_17=<QLabel at remote 0x8eb94ac>, label_14=<QLabel at remote 0x8eb914c>, label_15=<QLabel at remote 0x8eb9224>, label_12=<QLabel at remote 0x8d43f5c>, label_13=<QLabel at remote 0x8eb9104>, label_10=<QLabel at remote 0x8d43e84>, label_11=<QLabel at remote 0x8d43ecc>, mainapp=<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adminSetServerSettings=<function at remote 0x8d24c6c>, getDocument=<function at remote 0x8d24fb4>, adminGetServerSettings=<function ...(truncated), sipArgs=()) at /build/buildd/python-qt4-4.8.5/sip/QtGui/qdialog.sip:73
#88 0x0364db0f in PyCFunction_Call (func=<built-in method exec_ of NewPrinterGUI object at remote 0x8bf926c>, arg=(), kw=0x0) at ../Objects/methodobject.c:116
#89 0x036b360f in call_function (oparg=<optimized out>, pp_stack=0xbfe20184) at ../Python/ceval.c:4021
#90 PyEval_EvalFrameEx (f=Frame 0x90c38ec, for file /usr/share/kde4/apps/system-config-printer-kde/system-config-printer-kde.py, line 2352, in init (self=<NewPrinterGUI(btnNPPDComments=<QPushButton at remote 0x8ebb53c>, label_18=<QLabel at remote 0x8eb94f4>, label_19=<QLabel at remote 0x8eb95cc>, label_16=<QLabel at remote 0x8eb99bc>, label_17=<QLabel at remote 0x8eb94ac>, label_14=<QLabel at remote 0x8eb914c>, label_15=<QLabel at remote 0x8eb9224>, label_12=<QLabel at remote 0x8d43f5c>, label_13=<QLabel at remote 0x8eb9104>, label_10=<QLabel at remote 0x8d43e84>, label_11=<QLabel at remote 0x8d43ecc>, mainapp=<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, admi...(truncated), throwflag=0) at ../Python/ceval.c:2666
#91 0x036b4c4b in fast_function (nk=<optimized out>, na=151714984, n=2, pp_stack=0xbfe20274, func=<function at remote 0x8c5c64c>) at ../Python/ceval.c:4107
#92 call_function (oparg=<optimized out>, pp_stack=0xbfe20274) at ../Python/ceval.c:4042
#93 PyEval_EvalFrameEx (f=Frame 0x90afb6c, for file /usr/share/kde4/apps/system-config-printer-kde/system-config-printer-kde.py, line 1872, in on_new_printer_activate (self=<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adminSetServerSettings=<function at remote 0x8d24c6c>, getDocument=<function at remote 0x8d24fb4>, adminGetServerSettings=<function at remote 0x8d24bfc>, restartJob=<function at remote 0x8d44454>, _cannot_auth=False, deletePrinter=<function at remote 0x8d24dbc>, setPrinterInfo=<function at remote 0x8d4456c>, setPrinterLocation=<function at remote 0x8d445dc>, getPPDs2=<function at remote 0x8d441b4>, addPrinterOptionDefault=<function at remote 0x8...(truncated), throwflag=0) at ../Python/ceval.c:2666
#94 0x036b5522 in PyEval_EvalCodeEx (co=0xb4cdc9f8, globals={'QAbstractButton': <PyQt4.QtCore.pyqtWrapperType at remote 0x8881ecc>, 'KPreviewWidgetBase': <PyQt4.QtCore.pyqtWrapperType at remote 0x89c17ec>, 'KTimeZoneSource': <PyQt4.QtCore.pyqtWrapperType at remote 0x8959fcc>, 'QTableWidget': <PyQt4.QtCore.pyqtWrapperType at remote 0x88d806c>, 'KNumInput': <PyQt4.QtCore.pyqtWrapperType at remote 0x89763a4>, 'QSizePolicy': <PyQt4.QtCore.pyqtWrapperType at remote 0x88bee94>, 'QMatrix3x4': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ad504>, 'QMatrix3x3': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ad194>, 'QMatrix3x2': <PyQt4.QtCore.pyqtWrapperType at remote 0x88ace24>, 'QGraphicsColorizeEffect': <PyQt4.QtCore.pyqtWrapperType at remote 0x889af84>, 'qRound64': <built-in function qRound64>, 'KOperaBookmarkExporterImpl': <PyQt4.QtCore.pyqtWrapperType at remote 0x89c534c>, 'QSizeGrip': <PyQt4.QtCore.pyqtWrapperType at remote 0x88becac>, 'QStyleOptionComboBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x88c7384>, 'KWindowInfo': <PyQt4.QtCore.pyqtWrapperType at remote 0x89983b4>...(truncated), locals=0x0, args=0x8c64af8, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#95 0x03636bfc in function_call (func=<function at remote 0x8c5c1ec>, arg=(<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adminSetServerSettings=<function at remote 0x8d24c6c>, getDocument=<function at remote 0x8d24fb4>, adminGetServerSettings=<function at remote 0x8d24bfc>, restartJob=<function at remote 0x8d44454>, _cannot_auth=False, deletePrinter=<function at remote 0x8d24dbc>, setPrinterInfo=<function at remote 0x8d4456c>, setPrinterLocation=<function at remote 0x8d445dc>, getPPDs2=<function at remote 0x8d441b4>, addPrinterOptionDefault=<function at remote 0x8d24b54>, addPrinterToClass=<function at remote 0x8d24b8c>, _cancel=False, _operation_stack=[], _forbidden=False, putFile=<function at remote 0x8d4...(truncated), kw=0x0) at ../Objects/funcobject.c:526
#96 0x0360c8c4 in PyObject_Call (func=<function at remote 0x8c5c1ec>, arg=(<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adminSetServerSettings=<function at remote 0x8d24c6c>, getDocument=<function at remote 0x8d24fb4>, adminGetServerSettings=<function at remote 0x8d24bfc>, restartJob=<function at remote 0x8d44454>, _cannot_auth=False, deletePrinter=<function at remote 0x8d24dbc>, setPrinterInfo=<function at remote 0x8d4456c>, setPrinterLocation=<function at remote 0x8d445dc>, getPPDs2=<function at remote 0x8d441b4>, addPrinterOptionDefault=<function at remote 0x8d24b54>, addPrinterToClass=<function at remote 0x8d24b8c>, _cancel=False, _operation_stack=[], _forbidden=False, putFile=<function at remote 0x8d4...(truncated), kw=0x0) at ../Objects/abstract.c:2529
#97 0x03619da0 in instancemethod_call (func=<function at remote 0x8c5c1ec>, arg=(<GUI(encoding=('it_IT', 'UTF-8'), memberTabWidget=<QWidget at remote 0x8d3b224>, mainListSelectedName=u'Nuova stampante', servers=set(['/var/run/cups/cups.sock']), newPrinterItem=<QTreeWidgetItem at remote 0x8d43584>, connect_server='/var/run/cups/cups.sock', cups=<Connection(getNotifications=<function at remote 0x8d440d4>, deletePrinterOptionDefault=<function at remote 0x8d24e2c>, acceptJobs=<function at remote 0x8c5dd14>, adminSetServerSettings=<function at remote 0x8d24c6c>, getDocument=<function at remote 0x8d24fb4>, adminGetServerSettings=<function at remote 0x8d24bfc>, restartJob=<function at remote 0x8d44454>, _cannot_auth=False, deletePrinter=<function at remote 0x8d24dbc>, setPrinterInfo=<function at remote 0x8d4456c>, setPrinterLocation=<function at remote 0x8d445dc>, getPPDs2=<function at remote 0x8d441b4>, addPrinterOptionDefault=<function at remote 0x8d24b54>, addPrinterToClass=<function at remote 0x8d24b8c>, _cancel=False, _operation_stack=[], _forbidden=False, putFile=<function at remote 0x8d4...(truncated), kw=0x0) at ../Objects/classobject.c:2578
#98 0x0360c8c4 in PyObject_Call (func=<instancemethod at remote 0xb4bf8054>, arg=(), kw=0x0) at ../Objects/abstract.c:2529
#99 0x036addeb in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0xb4bf8054>, arg=(), kw=0x0) at ../Python/ceval.c:3890
#100 0x034593b4 in sip_api_invoke_slot (slot=0x8f388f4, sigargs=()) at /build/buildd/sip4-4.12.4/siplib/qtlib.c:203
#101 0x02b6e69d in PyQtProxy::invokeSlot(qpycore_slot const&, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#102 0x02b6e79f in PyQtProxy::unislot(void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#103 0x02b6e88b in PyQtProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#104 0x044f3b7d in metacall (argv=0xbfe208a8, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0x8f388d8) at kernel/qmetaobject.cpp:237
#105 QMetaObject::metacall (object=0x8f388d8, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfe208a8) at kernel/qmetaobject.cpp:232
#106 0x04502a6a in QMetaObject::activate (sender=0x8d5cb90, m=0x1a2ca28, local_signal_index=2, argv=0xbfe208a8) at kernel/qobject.cpp:3278
#107 0x017e5e1d in QAbstractButton::clicked (this=0x8d5cb90, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#108 0x014e458d in QAbstractButtonPrivate::emitClicked (this=0x8d5cd68) at widgets/qabstractbutton.cpp:546
#109 0x014e5bfb in QAbstractButtonPrivate::click (this=0x8d5cd68) at widgets/qabstractbutton.cpp:539
#110 0x014e5eb6 in QAbstractButton::mouseReleaseEvent (this=0x8d5cb90, e=0xbfe20edc) at widgets/qabstractbutton.cpp:1121
#111 0xb3f379dc in sipKPushButton::mouseReleaseEvent (this=0x8d5cb90, a0=0xbfe20edc) at sip/kdeui/sipkdeuipart3.cpp:26572
#112 0x0112af98 in QWidget::event (this=0x8d5cb90, event=0xbfe20edc) at kernel/qwidget.cpp:8295
#113 0x014e5159 in QAbstractButton::event (this=0x8d5cb90, e=0xbfe20edc) at widgets/qabstractbutton.cpp:1080
#114 0x01587798 in QPushButton::event (this=0x8d5cb90, e=0xbfe20edc) at widgets/qpushbutton.cpp:683
#115 0xb3f4932c in event (a0=0xbfe20edc, this=0x8d5cb90) at sip/kdeui/sipkdeuipart3.cpp:26433
#116 sipKPushButton::event (this=0x8d5cb90, a0=0xbfe20edc) at sip/kdeui/sipkdeuipart3.cpp:26425
#117 0x010d0d54 in notify_helper (e=0xbfe20edc, receiver=0x8d5cb90, this=0x81fd9b8) at kernel/qapplication.cpp:4486
#118 QApplicationPrivate::notify_helper (this=0x81fd9b8, receiver=0x8d5cb90, e=0xbfe20edc) at kernel/qapplication.cpp:4458
#119 0x010d6dbb in QApplication::notify (this=0x81fd9b8, receiver=0x8d5cb90, e=0xbfe20edc) at kernel/qapplication.cpp:4047
#120 0x009e1681 in KApplication::notify (this=0xbfe2170c, receiver=0x8d5cb90, event=0xbfe20edc) at ../../kdeui/kernel/kapplication.cpp:311
#121 0x044ed19e in QCoreApplication::notifyInternal (this=0xbfe2170c, receiver=0x8d5cb90, event=0xbfe20edc) at kernel/qcoreapplication.cpp:787
#122 0x010d1d15 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#123 QApplicationPrivate::sendMouseEvent (receiver=0x8d5cb90, event=0xbfe20edc, alienWidget=0x8d5cb90, nativeWidget=0x8313a18, buttonDown=0x1a3beb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#124 0x0115e2c4 in QETWidget::translateMouseEvent (this=0x8313a18, event=0xbfe2135c) at kernel/qapplication_x11.cpp:4568
#125 0x0115ce4d in QApplication::x11ProcessEvent (this=0xbfe2170c, event=0xbfe2135c) at kernel/qapplication_x11.cpp:3690
#126 0x0118924c in x11EventSourceDispatch (s=0x8200c00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#127 0x0298a25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#128 0x0298a990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#129 0x0298ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#130 0x0451bada in QEventDispatcherGlib::processEvents (this=0x81debb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#131 0x01188e3a in QGuiEventDispatcherGlib::processEvents (this=0x81debb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#132 0x044ec1dd in QEventLoop::processEvents (this=0xbfe21664, flags=...) at kernel/qeventloop.cpp:149
#133 0x044ec421 in QEventLoop::exec (this=0xbfe21664, flags=...) at kernel/qeventloop.cpp:201
#134 0x044f119d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#135 0x010ce8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#136 0x080502b8 in main (argc=2501392, argv=0x8244170) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 285957, bug 285907, bug 285887, bug 285766, bug 285760.

Reported using DrKonqi