StacktraceTop: sigc::internal::typed_slot_rep<sigc::bound_mem_functor3<void, Launcher, unsigned int, unsigned long, unsigned long> >::dup(void*) () from /usr/lib/compiz/libunityshell.so g_value_peek_pointer (value=0x229da60) at /build/buildd/glib2.0-2.28.4/./gobject/gvalue.c:316 ?? ()
StacktraceTop: internal: :typed_ slot_rep< sigc::bound_ mem_functor3< void, Launcher, unsigned int, unsigned long, unsigned long> >::dup(void*) () from /usr/lib/ compiz/ libunityshell. so peek_pointer (value=0x229da60) at /build/ buildd/ glib2.0- 2.28.4/ ./gobject/ gvalue. c:316
sigc::
g_value_
?? ()