Application: systemsettings (1.0)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
I'm sorry that I did not pay more attention to the process, which I'm sure would have helped when giving this description.

I had installed (reformatted) Kubuntu 11.10 x64 and was about to install drivers for my HP Color LaserJet 2600n. It all was automatic I just pressed next. I pressed next on the suggested URI (dnssd://HP%20Color%20LaserJet%202600n._pdl-datastream._tcp.local/) as well. When finished installing I clicked print test page, and it printed ok. After this I got the crash.

Regards,

Bjørn

-- Backtrace:
Application: Systeminnstillinger (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8e6276f780 (LWP 7575))]

Thread 3 (Thread 0x7f8e4cd9e700 (LWP 7576)):
#0  0x00007f8e5d9cf034 in __pthread_mutex_lock (mutex=0x2ac5218) at pthread_mutex_lock.c:61
#1  0x00007f8e5d4fa023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8e5d4fadfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8e5d4fb429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8e603a2f3e in QEventDispatcherGlib::processEvents (this=0x2a60140, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f8e60376cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8e60376ef7 in QEventLoop::exec (this=0x7f8e4cd9ddd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f8e6028e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f8e60359cbf in QInotifyFileSystemWatcherEngine::run (this=0x2ac32b0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f8e60290d05 in QThreadPrivate::start (arg=0x2ac32b0) at thread/qthread_unix.cpp:331
#10 0x00007f8e5d9ccefc in start_thread (arg=0x7f8e4cd9e700) at pthread_create.c:304
#11 0x00007f8e5fc4689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8e4a8b7700 (LWP 7579)):
#0  0x00007fff9e5ff92c in clock_gettime ()
#1  0x00007f8e5b6cf07b in __GI_clock_gettime (clock_id=1, tp=0x7f8e4a8b6b40) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007f8e602e1074 in do_gettime (frac=0x7f8e4a8b6b58, sec=0x7f8e4a8b6b50) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f8e603a36ed in QTimerInfoList::updateCurrentTime (this=0x30ebcf0) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f8e603a3a33 in QTimerInfoList::timerWait (this=0x30ebcf0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f8e603a244c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f8e4a8b6c3c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f8e603a24f5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f8e5d4f9ff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f8e5d4fadfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8e5d4fb429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f8e603a2f3e in QEventDispatcherGlib::processEvents (this=0x30ec1a0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007f8e60376cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f8e60376ef7 in QEventLoop::exec (this=0x7f8e4a8b6dd0, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007f8e6028e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#15 0x00007f8e60359cbf in QInotifyFileSystemWatcherEngine::run (this=0x30ea4b0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f8e60290d05 in QThreadPrivate::start (arg=0x30ea4b0) at thread/qthread_unix.cpp:331
#17 0x00007f8e5d9ccefc in start_thread (arg=0x7f8e4a8b7700) at pthread_create.c:304
#18 0x00007f8e5fc4689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8e6276f780 (LWP 7575)):
[KCrash Handler]
#6  0x00007f8e48a160f5 in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#7  0x00007f8e602ac637 in QHashData::detach_helper2 (this=0x312c090, node_duplicate=0x7f8e48a160f0 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0x7f8e48a160e0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=<optimized out>, nodeAlign=8) at tools/qhash.cpp:235
#8  0x00007f8e48a1aca7 in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#9  0x00007f8e4868d71e in sipWrapper_traverse (arg=0x0, visit=0x7f8e492d3620 <visit_decref>, self=0x3698170) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#10 sipWrapper_traverse (self=0x3698170, visit=0x7f8e492d3620 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#11 0x00007f8e492d38c7 in subtract_refs (containers=0x7f8e49653c80) at ../Modules/gcmodule.c:345
#12 collect (generation=2) at ../Modules/gcmodule.c:874
#13 0x00007f8e492d45e4 in PyGC_Collect () at ../Modules/gcmodule.c:1386
#14 0x00007f8e492c0aa6 in Py_Finalize () at ../Python/pythonrun.c:437
#15 Py_Finalize () at ../Python/pythonrun.c:393
#16 0x00007f8e496a09e5 in KPythonPluginFactory::~KPythonPluginFactory (this=0x2556e60, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#17 0x00007f8e496a0a49 in KPythonPluginFactory::~KPythonPluginFactory (this=0x2556e60, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#18 0x00007f8e60390926 in QObjectCleanupHandler::clear (this=0x2873100) at kernel/qobjectcleanuphandler.cpp:140
#19 0x00007f8e6039096b in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x2873100, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#20 0x00007f8e603909b9 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x2873100, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#21 0x00007f8e5fba0821 in __run_exit_handlers (status=1, listp=0x7f8e5fefd5a8, run_list_atexit=true) at exit.c:78
#22 0x00007f8e5fba08a5 in __GI_exit (status=<optimized out>) at exit.c:100
#23 0x00007f8e3e6aab9e in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#24 0x00007f8e5efa106f in _XError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#25 0x00007f8e5ef9de21 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#26 0x00007f8e5ef9ed77 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#27 0x00007f8e5ef8334b in XGetWindowProperty () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#28 0x00007f8e61e4792b in NETWinInfo::update (this=0x7fff9e5d34e0, dirty_props=<optimized out>) at ../../kdeui/windowmanagement/netwm.cpp:3962
#29 0x00007f8e61e490f6 in NETWinInfo::event (this=0x7fff9e5d34e0, event=0x7fff9e5d3590, properties=0x7fff9e5d34b0, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#30 0x00007f8e61e3e1d8 in KWindowSystemPrivate::x11Event (this=0x2c16cf0, ev=0x7fff9e5d3590) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#31 0x00007f8e61d2e206 in publicX11Event (e=0x7fff9e5d3590, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#32 KSystemEventFilterPrivate::filterEvent (this=0x2c16580, message=0x7fff9e5d3590) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#33 0x00007f8e61099388 in x11EventSourceDispatch (s=0x24ebf70, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#34 0x00007f8e5d4faa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f8e5d4fb258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f8e5d4fb429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f8e603a2ed6 in QEventDispatcherGlib::processEvents (this=0x24c4a10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#38 0x00007f8e6109907e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007f8e60376cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#40 0x00007f8e60376ef7 in QEventLoop::exec (this=0x7fff9e5d3960, flags=...) at kernel/qeventloop.cpp:201
#41 0x00007f8e6037b789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#42 0x000000000040a7c5 in main (argc=5, argv=0x7fff9e5d3c98) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 284378, bug 284333, bug 284298, bug 284265, bug 284257.

Reported using DrKonqi