Bug 175146

I think this not related to konqueror. It belongs to filetypes module in the system settings.

Here is the backtrace:

Application: كونكيورر (konqueror), signal SIGSEGV
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb60cc6c0 (LWP 10670)]
[KCrash handler]
#6  0xb74163d7 in QString::operator== (this=0x8a84adc, other=@0xbfaae784)
    at ../../include/QtCore/../../src/corelib/tools/qstring.h:106
#7  0xb3a80ba1 in ?? () from /usr/lib/kde4/lib/kde4/kcm_filetypes.so
#8  0xb3a80c6e in ?? () from /usr/lib/kde4/lib/kde4/kcm_filetypes.so
#9  0xb74d5f79 in QMetaObject::activate (sender=0x8844870, 
    from_signal_index=29, to_signal_index=30, argv=0xbfaae8cc)
    at kernel/qobject.cpp:3016
#10 0xb74d63b0 in QMetaObject::activate (sender=0x8844870, m=0xb718ce24, 
    from_local_signal_index=2, to_local_signal_index=3, argv=0xbfaae8cc)
    at kernel/qobject.cpp:3106
#11 0xb6f891c1 in QAbstractButton::clicked (this=0x8844870, _t1=false)
    at .moc/release-shared/moc_qabstractbutton.cpp:185
#12 0xb6ce7919 in QAbstractButtonPrivate::emitClicked (this=0x8847fb8)
    at widgets/qabstractbutton.cpp:544
#13 0xb6ce8de0 in QAbstractButtonPrivate::click (this=0x8847fb8)
    at widgets/qabstractbutton.cpp:537
#14 0xb6ce903b in QAbstractButton::mouseReleaseEvent (this=0x8844870, 
    e=0xbfaaeeac) at widgets/qabstractbutton.cpp:1116
#15 0xb69fad44 in QWidget::event (this=0x8844870, event=0xbfaaeeac)
    at kernel/qwidget.cpp:7021
#16 0xb6ce7b3f in QAbstractButton::event (this=0x8844870, e=0xbfaaeeac)
    at widgets/qabstractbutton.cpp:1078
#17 0xb6d8cf22 in QPushButton::event (this=0x8844870, e=0xbfaaeeac)
    at widgets/qpushbutton.cpp:658
#18 0xb69a2f9c in QApplicationPrivate::notify_helper (this=0x805c870, 
    receiver=0x8844870, e=0xbfaaeeac) at kernel/qapplication.cpp:3800
#19 0xb69a8125 in QApplication::notify (this=0xbfaaf84c, receiver=0x8844870, 
    e=0xbfaaeeac) at kernel/qapplication.cpp:3527
#20 0xb793f483 in KApplication::notify (this=0xbfaaf84c, receiver=0x8844870, 
    event=0xbfaaeeac)
    at /build/buildd/kde4libs-4.1.2/kdeui/kernel/kapplication.cpp:311
#21 0xb74c10b9 in QCoreApplication::notifyInternal (this=0xbfaaf84c, 
    receiver=0x8844870, event=0xbfaaeeac) at kernel/qcoreapplication.cpp:591
#22 0xb69a5661 in QApplicationPrivate::sendMouseEvent (receiver=0x8844870, 
    event=0xbfaaeeac, alienWidget=0x8844870, nativeWidget=0x85028f8, 
    buttonDown=0xb7198a10, lastMouseReceiver=@0xb7198a14)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#23 0xb6a0f52d in QETWidget::translateMouseEvent (this=0x85028f8, 
    event=0xbfaaf3c8) at kernel/qapplication_x11.cpp:4048
#24 0xb6a0dee1 in QApplication::x11ProcessEvent (this=0xbfaaf84c, 
    event=0xbfaaf3c8) at kernel/qapplication_x11.cpp:3166
#25 0xb6a36c2a in x11EventSourceDispatch (s=0x805fb88, callback=0, 
    user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#26 0xb6423cc6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0xb6427083 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xb642763e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0xb74ec9f8 in QEventDispatcherGlib::processEvents (this=0x805c928, 
    flags=@0xbfaaf568) at kernel/qeventdispatcher_glib.cpp:325
#30 0xb6a36a25 in QGuiEventDispatcherGlib::processEvents (this=0x805c928, 
    flags=@0xbfaaf598) at kernel/qguieventdispatcher_glib.cpp:204
#31 0xb74c033d in QEventLoop::processEvents (this=0xbfaaf610, 
    flags=@0xbfaaf5d4) at kernel/qeventloop.cpp:149
#32 0xb74c04cd in QEventLoop::exec (this=0xbfaaf610, flags=@0xbfaaf618)
    at kernel/qeventloop.cpp:200
#33 0xb74c274d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:849
#34 0xb69a2897 in QApplication::exec () at kernel/qapplication.cpp:3330
#35 0xb7f7fabd in kdemain () from /usr/lib/kde4/lib/libkdeinit4_konqueror.so
#36 0x08048582 in _start ()
#0  0xb7f99410 in __kernel_vsyscall ()

Changed severity to "crash". I hope to have selected only the right bugs (>100) :-)

*** Bug 176083 has been marked as a duplicate of this bug. ***

Does this still happen in KDE 4.2?

My bug was marked as a duplicate of this one, and mine now is resolved with KDE 4.3

KDE 4.3 doesn't exist yet, so I guess you mean either 4.2 or trunk, but ok :)

Yes, sorry, i meant 4.2. :)