Application: python2 (0.8.1)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
I nothing to do, then synaptics crashed. Synaptics is crashing, after wake up laptop.

The crash can be reproduced every time.

-- Backtrace:
Application: synaptiks (python2.7), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f49f3e63740 (LWP 10987))]

Thread 2 (Thread 0x7f49de0b9700 (LWP 10989)):
#0  0x00007f49f2e4d3cd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f49efaac1dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f49efaac6ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f49e6fb34f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f49efacfeb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f49f3a52f8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f49f2e59e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f49f3e63740 (LWP 10987)):
[KCrash Handler]
#5  0x00007f49eecac16b in pyqtBoundSignal_emit () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#6  0x000000000047d80a in ext_do_call (nk=-203280304, na=<optimized out>, flags=<optimized out>, pp_stack=0x7fffb7076870, func=<built-in method emit of PyQt4.QtCore.pyqtBoundSignal object at remote 0x25ab468>) at ../Python/ceval.c:4331
#7  PyEval_EvalFrameEx (f=<optimized out>, throwflag=throwflag@entry=0) at ../Python/ceval.c:2705
#8  0x000000000047c357 in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fffb7076a40, func=<function at remote 0x24d3cf8>) at ../Python/ceval.c:4107
#9  call_function (oparg=<optimized out>, pp_stack=0x7fffb7076a40) at ../Python/ceval.c:4042
#10 PyEval_EvalFrameEx (f=f@entry=Frame 0x2906a20, for file /usr/lib/python2.7/dist-packages/dbus/connection.py, line 535, in _signal_func (self=<SystemBus(_bus_type=1, _signals_lock=<thread.lock at remote 0x7f49f3de5910>, _Connection__call_on_disconnection=[], _dbus_Connection_initialized=1, _bus_names=<WeakValueDictionary(_remove=<function at remote 0x20322a8>, data={}) at remote 0x259ccf8>, _signal_sender_matches={<SignalMatch at remote 0x24cd290>: <NameOwnerWatch at remote 0x259d2d0>, <SignalMatch at remote 0x24cd4d0>: <NameOwnerWatch at remote 0x2bd41d0>, <SignalMatch at remote 0x24cd890>: <NameOwnerWatch at remote 0x2f0e350>, <SignalMatch at remote 0x24cd650>: <NameOwnerWatch at remote 0x2ef34d0>}, _signal_recipients_by_object_path={'/org/freedesktop/DBus': {'org.freedesktop.DBus': {'NameOwnerChanged': [<SignalMatch at remote 0x24cd350>, <SignalMatch at remote 0x24cd590>, <SignalMatch at remote 0x24cd710>, <SignalMatch at remote 0x24cd7d0>]}}, u'/org/freedesktop/UPower': {u'org.freedesktop.UPower': {u'Resuming': [<...>, <...>, <...>, <....(truncated), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#11 0x00000000004e09aa in PyEval_EvalCodeEx (co=0x24862b0, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=closure@entry=0x0) at ../Python/ceval.c:3253
#12 0x00000000004e140a in function_call.15382 (func=<optimized out>, arg=<optimized out>, kw=<optimized out>) at ../Objects/funcobject.c:526
#13 0x00000000004cabfe in PyObject_Call (kw=0x0, arg=(<SystemBus(_bus_type=1, _signals_lock=<thread.lock at remote 0x7f49f3de5910>, _Connection__call_on_disconnection=[], _dbus_Connection_initialized=1, _bus_names=<WeakValueDictionary(_remove=<function at remote 0x20322a8>, data={}) at remote 0x259ccf8>, _signal_sender_matches={<SignalMatch at remote 0x24cd290>: <NameOwnerWatch at remote 0x259d2d0>, <SignalMatch at remote 0x24cd4d0>: <NameOwnerWatch at remote 0x2bd41d0>, <SignalMatch at remote 0x24cd890>: <NameOwnerWatch at remote 0x2f0e350>, <SignalMatch at remote 0x24cd650>: <NameOwnerWatch at remote 0x2ef34d0>}, _signal_recipients_by_object_path={'/org/freedesktop/DBus': {'org.freedesktop.DBus': {'NameOwnerChanged': [<SignalMatch at remote 0x24cd350>, <SignalMatch at remote 0x24cd590>, <SignalMatch at remote 0x24cd710>, <SignalMatch at remote 0x24cd7d0>]}}, u'/org/freedesktop/UPower': {u'org.freedesktop.UPower': {u'Resuming': [<...>, <...>, <...>, <...>]}}}) at remote 0x269c170>, <dbus.lowlevel.SignalMessage at remote 0x29c7ee8>), func=<function at remote 0x24d61b8>) at ../Objects/abstract.c:2529
#14 instancemethod_call.8794 (func=<function at remote 0x24d61b8>, arg=(<SystemBus(_bus_type=1, _signals_lock=<thread.lock at remote 0x7f49f3de5910>, _Connection__call_on_disconnection=[], _dbus_Connection_initialized=1, _bus_names=<WeakValueDictionary(_remove=<function at remote 0x20322a8>, data={}) at remote 0x259ccf8>, _signal_sender_matches={<SignalMatch at remote 0x24cd290>: <NameOwnerWatch at remote 0x259d2d0>, <SignalMatch at remote 0x24cd4d0>: <NameOwnerWatch at remote 0x2bd41d0>, <SignalMatch at remote 0x24cd890>: <NameOwnerWatch at remote 0x2f0e350>, <SignalMatch at remote 0x24cd650>: <NameOwnerWatch at remote 0x2ef34d0>}, _signal_recipients_by_object_path={'/org/freedesktop/DBus': {'org.freedesktop.DBus': {'NameOwnerChanged': [<SignalMatch at remote 0x24cd350>, <SignalMatch at remote 0x24cd590>, <SignalMatch at remote 0x24cd710>, <SignalMatch at remote 0x24cd7d0>]}}, u'/org/freedesktop/UPower': {u'org.freedesktop.UPower': {u'Resuming': [<...>, <...>, <...>, <...>]}}}) at remote 0x269c170>, <dbus.lowlevel.SignalMessage at remote 0x29c7ee8>), kw=0x0) at ../Objects/classobject.c:2602
#15 0x000000000049e8d6 in PyObject_Call (kw=0x0, arg=(<SystemBus(_bus_type=1, _signals_lock=<thread.lock at remote 0x7f49f3de5910>, _Connection__call_on_disconnection=[], _dbus_Connection_initialized=1, _bus_names=<WeakValueDictionary(_remove=<function at remote 0x20322a8>, data={}) at remote 0x259ccf8>, _signal_sender_matches={<SignalMatch at remote 0x24cd290>: <NameOwnerWatch at remote 0x259d2d0>, <SignalMatch at remote 0x24cd4d0>: <NameOwnerWatch at remote 0x2bd41d0>, <SignalMatch at remote 0x24cd890>: <NameOwnerWatch at remote 0x2f0e350>, <SignalMatch at remote 0x24cd650>: <NameOwnerWatch at remote 0x2ef34d0>}, _signal_recipients_by_object_path={'/org/freedesktop/DBus': {'org.freedesktop.DBus': {'NameOwnerChanged': [<SignalMatch at remote 0x24cd350>, <SignalMatch at remote 0x24cd590>, <SignalMatch at remote 0x24cd710>, <SignalMatch at remote 0x24cd7d0>]}}, u'/org/freedesktop/UPower': {u'org.freedesktop.UPower': {u'Resuming': [<...>, <...>, <...>, <...>]}}}) at remote 0x269c170>, <dbus.lowlevel.SignalMessage at remote 0x29c7ee8>), func=<instancemethod at remote 0x22c21e0>) at ../Objects/abstract.c:2529
#16 PyObject_CallFunctionObjArgs (callable=callable@entry=<instancemethod at remote 0x22c21e0>) at ../Objects/abstract.c:2760
#17 0x00007f49e7880abb in DBusPyConnection_HandleMessage (conn=conn@entry=0x269c170, msg=msg@entry=<dbus.lowlevel.SignalMessage at remote 0x29c7ee8>, callable=callable@entry=<instancemethod at remote 0x22c21e0>) at ../../_dbus_bindings/conn.c:79
#18 0x00007f49e7881602 in _filter_message (conn=<optimized out>, message=<optimized out>, user_data=0x22c21e0) at ../../_dbus_bindings/conn-methods.c:199
#19 0x00007f49ef3e3c06 in dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#20 0x00007f49e7247c95 in message_queue_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at dbus-gmain.c:90
#21 0x00007f49efaabf05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f49efaac248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f49efaac304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f49f0ed3016 in QEventDispatcherGlib::processEvents (this=0x1cf1dc0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#25 0x00007f49ed4531ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007f49f0ea338f in QEventLoop::processEvents (this=this@entry=0x7fffb7077220, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007f49f0ea3618 in QEventLoop::exec (this=this@entry=0x7fffb7077220, flags=...) at kernel/qeventloop.cpp:204
#28 0x00007f49f0ea8cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#29 0x00007f49ed3abffc in QApplication::exec () at kernel/qapplication.cpp:3828
#30 0x00007f49ee39372b in meth_QApplication_exec_ (sipArgs=<optimized out>) at sipQtGuipart9.cpp:37910
#31 0x000000000047bb29 in call_function (oparg=<optimized out>, pp_stack=0x7fffb7077400) at ../Python/ceval.c:4021
#32 PyEval_EvalFrameEx (f=f@entry=Frame 0x2487e50, for file /usr/lib/python2.7/dist-packages/synaptiks/kde/trayapplication.py, line 275, in main (about=<KAboutData at remote 0x26ab8c0>, app=<SynaptiksApplication(_first_instance=False, icon=<SynaptiksNotifierItem(_config=<SynaptiksTrayConfiguration at remote 0x26abb00>, touchpad_manager=<TouchpadManager(states={'temporarily_off': <QState at remote 0x259f320>, 'off': <QState at remote 0x259f3b0>, 'on': <QState at remote 0x259f440>}, _touchpad_wrapper=<TouchpadQtWrapper(touchpad=<Touchpad(id=13, display=<Display(_as_parameter_=<LP_Display at remote 0x26ab950>, _atom_cache={'Synaptics Circular Scrolling': <Atom(_as_parameter_=298L, display=<...>) at remote 0x2bd7e10>, 'Synaptics Circular Scrolling Trigger': <Atom(_as_parameter_=300L, display=<...>) at remote 0x2bdc090>, 'Synaptics Gestures': <Atom(_as_parameter_=309L, display=<...>) at remote 0x2bdc250>, 'Synaptics Locked Drags Timeout': <Atom(_as_parameter_=295L, display=<...>) at remote 0x2bdc150>, 'FLOAT': <Atom(_as_parameter_=148L, display=<....(truncated), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#33 0x00000000004e09aa in PyEval_EvalCodeEx (co=0x21081b0, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=0, kws=0x1d4d958, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#34 0x000000000047c034 in fast_function (nk=<optimized out>, na=0, n=<optimized out>, pp_stack=0x7fffb7077690, func=<function at remote 0x25880c8>) at ../Python/ceval.c:4117
#35 call_function (oparg=<optimized out>, pp_stack=0x7fffb7077690) at ../Python/ceval.c:4042
#36 PyEval_EvalFrameEx (f=f@entry=Frame 0x1d4d7d0, for file /usr/bin/synaptiks, line 9, in <module> (), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#37 0x00000000004e09aa in PyEval_EvalCodeEx (co=co@entry=0x7f49f3da70b0, globals=globals@entry={'__builtins__': <module at remote 0x7f49f3e23b08>, '__file__': '/usr/bin/synaptiks', '__package__': None, 'sys': <module at remote 0x7f49f3e23bb0>, '__requires__': 'synaptiks==0.8.1', 'load_entry_point': <function at remote 0x1d8bc80>, '__name__': '__main__', '__doc__': None}, locals=locals@entry={'__builtins__': <module at remote 0x7f49f3e23b08>, '__file__': '/usr/bin/synaptiks', '__package__': None, 'sys': <module at remote 0x7f49f3e23bb0>, '__requires__': 'synaptiks==0.8.1', 'load_entry_point': <function at remote 0x1d8bc80>, '__name__': '__main__', '__doc__': None}, args=args@entry=0x0, argcount=argcount@entry=0, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=closure@entry=0x0) at ../Python/ceval.c:3253
#38 0x0000000000540412 in PyEval_EvalCode (co=co@entry=0x7f49f3da70b0, globals=globals@entry={'__builtins__': <module at remote 0x7f49f3e23b08>, '__file__': '/usr/bin/synaptiks', '__package__': None, 'sys': <module at remote 0x7f49f3e23bb0>, '__requires__': 'synaptiks==0.8.1', 'load_entry_point': <function at remote 0x1d8bc80>, '__name__': '__main__', '__doc__': None}, locals=locals@entry={'__builtins__': <module at remote 0x7f49f3e23b08>, '__file__': '/usr/bin/synaptiks', '__package__': None, 'sys': <module at remote 0x7f49f3e23bb0>, '__requires__': 'synaptiks==0.8.1', 'load_entry_point': <function at remote 0x1d8bc80>, '__name__': '__main__', '__doc__': None}) at ../Python/ceval.c:667
#39 0x000000000054088b in run_mod.42824 (mod=mod@entry=0x1cba318, filename=filename@entry=0x7fffb7079a04 "/usr/bin/synaptiks", globals=globals@entry={'__builtins__': <module at remote 0x7f49f3e23b08>, '__file__': '/usr/bin/synaptiks', '__package__': None, 'sys': <module at remote 0x7f49f3e23bb0>, '__requires__': 'synaptiks==0.8.1', 'load_entry_point': <function at remote 0x1d8bc80>, '__name__': '__main__', '__doc__': None}, locals=locals@entry={'__builtins__': <module at remote 0x7f49f3e23b08>, '__file__': '/usr/bin/synaptiks', '__package__': None, 'sys': <module at remote 0x7f49f3e23bb0>, '__requires__': 'synaptiks==0.8.1', 'load_entry_point': <function at remote 0x1d8bc80>, '__name__': '__main__', '__doc__': None}, flags=flags@entry=0x7fffb7077910, arena=arena@entry=0x1d1e2c0) at ../Python/pythonrun.c:1365
#40 0x00000000004658f6 in PyRun_FileExFlags (fp=fp@entry=0x1d46e50, filename=filename@entry=0x7fffb7079a04 "/usr/bin/synaptiks", start=start@entry=257, globals=globals@entry={'__builtins__': <module at remote 0x7f49f3e23b08>, '__file__': '/usr/bin/synaptiks', '__package__': None, 'sys': <module at remote 0x7f49f3e23bb0>, '__requires__': 'synaptiks==0.8.1', 'load_entry_point': <function at remote 0x1d8bc80>, '__name__': '__main__', '__doc__': None}, locals=locals@entry={'__builtins__': <module at remote 0x7f49f3e23b08>, '__file__': '/usr/bin/synaptiks', '__package__': None, 'sys': <module at remote 0x7f49f3e23bb0>, '__requires__': 'synaptiks==0.8.1', 'load_entry_point': <function at remote 0x1d8bc80>, '__name__': '__main__', '__doc__': None}, closeit=closeit@entry=1, flags=flags@entry=0x7fffb7077910) at ../Python/pythonrun.c:1351
#41 0x0000000000465e26 in PyRun_SimpleFileExFlags (fp=fp@entry=0x1d46e50, filename=<optimized out>, filename@entry=0x7fffb7079a04 "/usr/bin/synaptiks", closeit=closeit@entry=1, flags=flags@entry=0x7fffb7077910) at ../Python/pythonrun.c:943
#42 0x0000000000465f00 in PyRun_AnyFileExFlags (fp=fp@entry=0x1d46e50, filename=filename@entry=0x7fffb7079a04 "/usr/bin/synaptiks", closeit=closeit@entry=1, flags=flags@entry=0x7fffb7077910) at ../Python/pythonrun.c:747
#43 0x0000000000466b9b in Py_Main (argc=<optimized out>, argv=0x7fffb7077ac8) at ../Modules/main.c:640
#44 0x00007f49f2d81ea5 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#45 0x00000000004e1635 in _start ()

Possible duplicates by query: bug 319028, bug 318013, bug 317354, bug 315280, bug 314282.

Reported using DrKonqi