[Bug 300561] New: can't start synaptics

Souad esfinge21 at gmail.com
Thu May 24 15:31:02 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=300561

            Bug ID: 300561
          Severity: crash
           Version: 1.0
          Priority: NOR
          Assignee: unassigned-bugs at kde.org
           Summary: can't start  synaptics
    Classification: Unclassified
                OS: Linux
          Reporter: esfinge21 at gmail.com
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: general
           Product: systemsettings

Application: systemsettings (1.0)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
Starting the computer, I rebooted it and the problem persisted

The crash can be reproduced every time.

-- Backtrace:
Application: Preferencias del sistema (systemsettings), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f184bd7d780 (LWP 2050))]

Thread 2 (Thread 0x7f1835abf700 (LWP 2051)):
#0  0x00007f18492090bd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f1846a2d88f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f18469f2abd in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f18469f2f96 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f18469f3124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f184998b426 in QEventDispatcherGlib::processEvents
(this=0x7f18300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f184995ac82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f184995aed7 in QEventLoop::exec (this=0x7f1835abedd0, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007f1849859fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007f184993a9ff in QInotifyFileSystemWatcherEngine::run (this=0x2a50980)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f184985cfcb in QThreadPrivate::start (arg=0x2a50980) at
thread/qthread_unix.cpp:298
#11 0x00007f1846ebfe9a in start_thread (arg=0x7f1835abf700) at
pthread_create.c:308
#12 0x00007f18492164bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f184bd7d780 (LWP 2050)):
[KCrash Handler]
#6  deref (this=0x31) at /usr/include/qt4/QtCore/qatomic_x86_64.h:133
#7  ~QByteArray (this=0x2c7af78, __in_chrg=<optimized out>) at
/usr/include/qt4/QtCore/qbytearray.h:401
#8  ~Private (this=0x2c7aec0, __in_chrg=<optimized out>) at
../../kdecore/kernel/kaboutdata.cpp:392
#9  KAboutData::~KAboutData (this=0x338dca0, __in_chrg=<optimized out>) at
../../kdecore/kernel/kaboutdata.cpp:477
#10 0x00007f1829467a76 in release_KAboutData (sipCppV=0x338dca0) at
sip/kdecore/sipkdecorepart7.cpp:18454
#11 0x00007f1828cbafb4 in forgetObject (sw=0x3670290) at
/build/buildd/sip4-4.13.2/siplib/siplib.c:10124
#12 0x00007f1828cbb7d9 in sipWrapper_dealloc (self=0x3670290) at
/build/buildd/sip4-4.13.2/siplib/siplib.c:9675
#13 0x00007f182a039336 in subtype_dealloc.25193 () from
/usr/lib/libpython2.7.so.1.0
#14 0x00007f182a06b83f in dict_dealloc.18342 () from
/usr/lib/libpython2.7.so.1.0
#15 0x00007f1828cbad57 in sipSimpleWrapper_clear (self=0x3670050) at
/build/buildd/sip4-4.13.2/siplib/siplib.c:9245
#16 0x00007f1828cbb742 in sipWrapper_clear (self=0x3670050) at
/build/buildd/sip4-4.13.2/siplib/siplib.c:9626
#17 0x00007f1828cbb7e1 in sipWrapper_dealloc (self=0x3670050) at
/build/buildd/sip4-4.13.2/siplib/siplib.c:9677
#18 0x00007f182a039336 in subtype_dealloc.25193 () from
/usr/lib/libpython2.7.so.1.0
#19 0x00007f182a06b3d2 in frame_dealloc.14689 () from
/usr/lib/libpython2.7.so.1.0
#20 0x00007f182a06baab in tb_dealloc.45991 () from /usr/lib/libpython2.7.so.1.0
#21 0x00007f182a06babb in tb_dealloc.45991 () from /usr/lib/libpython2.7.so.1.0
#22 0x00007f182a0657ff in PyDict_DelItem () from /usr/lib/libpython2.7.so.1.0
#23 0x00007f182a065a2c in PyDict_DelItemString () from
/usr/lib/libpython2.7.so.1.0
#24 0x00007f1829fa5b8c in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#25 0x00007f1829f75605 in PyEval_EvalCodeEx () from
/usr/lib/libpython2.7.so.1.0
#26 0x00007f1829faa8c0 in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#27 0x00007f1829f75605 in PyEval_EvalCodeEx () from
/usr/lib/libpython2.7.so.1.0
#28 0x00007f1829faa8c0 in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#29 0x00007f1829f75605 in PyEval_EvalCodeEx () from
/usr/lib/libpython2.7.so.1.0
#30 0x00007f1829f757bd in function_call () from /usr/lib/libpython2.7.so.1.0
#31 0x00007f182a059e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#32 0x00007f182a05a7d7 in PyEval_CallObjectWithKeywords () from
/usr/lib/libpython2.7.so.1.0
#33 0x00007f182a4192ac in RunFunction (object=<function at remote 0x34d07d0>,
args=<optimized out>) at
../../kpythonpluginfactory/kpythonpluginfactory.cpp:326
#34 0x00007f182a41a14b in KPythonPluginFactory::create (this=<optimized out>,
iface=<optimized out>, parentWidget=<optimized out>, parent=0x2d5d580,
args=..., keyword=...) at
../../kpythonpluginfactory/kpythonpluginfactory.cpp:216
#35 0x00007f184b96a708 in create<KCModule> (parent=0x2d5d580, this=0x2e4e8b0,
args=..., keyword=..., parentWidget=0x0) at
../../kdecore/util/kpluginfactory.h:531
#36 createInstance<KCModule> (error=0x7fff8e0206c0, args=..., parent=0x2d5d580,
parentWidget=0x0, this=0x283de40) at ../../kdecore/services/kservice.h:553
#37 createInstance<KCModule> (error=0x7fff8e0206c0, args=..., parent=0x2d5d580,
this=0x283de40) at ../../kdecore/services/kservice.h:530
#38 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline,
parent=0x2d5d580, args=...) at ../../kutils/kcmoduleloader.cpp:89
#39 0x00007f184b96f5f8 in KCModuleProxyPrivate::loadModule (this=0x2d5c000) at
../../kutils/kcmoduleproxy.cpp:106
#40 0x00007f184b970315 in KCModuleProxy::realModule (this=<optimized out>) at
../../kutils/kcmoduleproxy.cpp:83
#41 0x00007f184b970352 in KCModuleProxy::showEvent (this=0x2d5d580,
ev=0x7fff8e021550) at ../../kutils/kcmoduleproxy.cpp:197
#42 0x00007f184a61e3f5 in QWidget::event (this=0x2d5d580, event=0x7fff8e021550)
at kernel/qwidget.cpp:8569
#43 0x00007f184a5cd894 in notify_helper (e=0x7fff8e021550, receiver=0x2d5d580,
this=0x245cb40) at kernel/qapplication.cpp:4559
#44 QApplicationPrivate::notify_helper (this=0x245cb40, receiver=0x2d5d580,
e=0x7fff8e021550) at kernel/qapplication.cpp:4531
#45 0x00007f184a5d2713 in QApplication::notify (this=0x7fff8e0238f0,
receiver=0x2d5d580, e=0x7fff8e021550) at kernel/qapplication.cpp:4420
#46 0x00007f184b306b46 in KApplication::notify (this=0x7fff8e0238f0,
receiver=0x2d5d580, event=0x7fff8e021550) at
../../kdeui/kernel/kapplication.cpp:311
#47 0x00007f184995be9c in QCoreApplication::notifyInternal
(this=0x7fff8e0238f0, receiver=0x2d5d580, event=0x7fff8e021550) at
kernel/qcoreapplication.cpp:876
#48 0x00007f184a620810 in sendEvent (event=0x7fff8e021550, receiver=0x2d5d580)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QWidgetPrivate::show_helper (this=0x2d5d5c0) at kernel/qwidget.cpp:7542
#50 0x00007f184a620607 in QWidgetPrivate::showChildren (this=<optimized out>,
spontaneous=false) at kernel/qwidget.cpp:7850
#51 0x00007f184a6206fd in QWidgetPrivate::show_helper (this=<optimized out>) at
kernel/qwidget.cpp:7489
#52 0x00007f184a620b02 in QWidget::setVisible (this=0x2d561c0,
visible=<optimized out>) at kernel/qwidget.cpp:7764
#53 0x00007f184a620676 in show (this=0x2d561c0) at
../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#54 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at
kernel/qwidget.cpp:7852
#55 0x00007f184a6206fd in QWidgetPrivate::show_helper (this=<optimized out>) at
kernel/qwidget.cpp:7489
#56 0x00007f184a620b02 in QWidget::setVisible (this=0x2d57ab0,
visible=<optimized out>) at kernel/qwidget.cpp:7764
#57 0x00007f184a602389 in show (this=0x2d57ab0) at
../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#58 QStackedLayout::setCurrentIndex (this=0x285f970, index=2) at
kernel/qstackedlayout.cpp:311
#59 0x00007f184b336317 in KPageViewPrivate::_k_pageSelected (this=0x285f0b0,
index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:235
#60 0x00007f1849970281 in QMetaObject::activate (sender=0x2d63fa0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff8e021a40) at
kernel/qobject.cpp:3547
#61 0x00007f184ab4a8b7 in QItemSelectionModel::selectionChanged
(this=<optimized out>, _t1=..., _t2=...) at
.moc/release-shared/moc_qitemselectionmodel.cpp:166
#62 0x00007f184ab502f1 in QItemSelectionModel::emitSelectionChanged
(this=0x2d63fa0, newSelection=..., oldSelection=...) at
itemviews/qitemselectionmodel.cpp:1600
#63 0x00007f184ab516a1 in QItemSelectionModel::select (this=0x2d63fa0,
selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#64 0x00007f184b3370cc in select (command=..., selection=..., this=<optimized
out>) at ../../kdeui/paged/kpageview_p.cpp:619
#65 KDEPrivate::SelectionModel::select (this=<optimized out>, selection=...,
command=...) at ../../kdeui/paged/kpageview_p.cpp:613
#66 0x00007f184ab1d055 in QListView::setSelection (this=<optimized out>,
rect=..., command=...) at itemviews/qlistview.cpp:1379
#67 0x00007f184aaf90fa in QAbstractItemView::mousePressEvent (this=0x28cb620,
event=<optimized out>) at itemviews/qabstractitemview.cpp:1690
#68 0x00007f184a61e429 in QWidget::event (this=0x28cb620, event=0x7fff8e022c10)
at kernel/qwidget.cpp:8358
#69 0x00007f184a9de3b6 in QFrame::event (this=0x28cb620, e=0x7fff8e022c10) at
widgets/qframe.cpp:557
#70 0x00007f184aaf289b in QAbstractItemView::viewportEvent (this=0x28cb620,
event=0x7fff8e022c10) at itemviews/qabstractitemview.cpp:1644
#71 0x00007f184995c028 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>,
receiver=0x2d43a50, event=0x7fff8e022c10) at kernel/qcoreapplication.cpp:986
#72 0x00007f184a5cd85f in notify_helper (e=0x7fff8e022c10, receiver=0x2d43a50,
this=0x245cb40) at kernel/qapplication.cpp:4555
#73 QApplicationPrivate::notify_helper (this=0x245cb40, receiver=0x2d43a50,
e=0x7fff8e022c10) at kernel/qapplication.cpp:4531
#74 0x00007f184a5d30bf in QApplication::notify (this=<optimized out>,
receiver=0x2d43a50, e=0x7fff8e022c10) at kernel/qapplication.cpp:4102
#75 0x00007f184b306b46 in KApplication::notify (this=0x7fff8e0238f0,
receiver=0x2d43a50, event=0x7fff8e022c10) at
../../kdeui/kernel/kapplication.cpp:311
#76 0x00007f184995be9c in QCoreApplication::notifyInternal
(this=0x7fff8e0238f0, receiver=0x2d43a50, event=0x7fff8e022c10) at
kernel/qcoreapplication.cpp:876
#77 0x00007f184a5ce862 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#78 QApplicationPrivate::sendMouseEvent (receiver=0x2d43a50,
event=0x7fff8e022c10, alienWidget=0x2d43a50, nativeWidget=0x25ca740,
buttonDown=0x2d43a50, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:3170
#79 0x00007f184a64dbf5 in QETWidget::translateMouseEvent (this=0x25ca740,
event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#80 0x00007f184a64cbae in QApplication::x11ProcessEvent (this=0x7fff8e0238f0,
event=0x7fff8e0234e0) at kernel/qapplication_x11.cpp:3732
#81 0x00007f184a6760d2 in x11EventSourceDispatch (s=0x245f210, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#82 0x00007f18469f2c9a in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#83 0x00007f18469f3060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#84 0x00007f18469f3124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007f184998b3bf in QEventDispatcherGlib::processEvents (this=0x242d4b0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#86 0x00007f184a675d5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#87 0x00007f184995ac82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#88 0x00007f184995aed7 in QEventLoop::exec (this=0x7fff8e023880, flags=...) at
kernel/qeventloop.cpp:204
#89 0x00007f184995ff67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#90 0x000000000040a7e5 in main (argc=1, argv=0x7fff8e023bb8) at
../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 299169, bug 285857, bug 284586, bug 283559,
bug 283455.

Reported using DrKonqi

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