Ubuntu

Comment 2 for bug 407832

StacktraceTop:IA__g_type_check_instance_cast (type_instance=0x40594000,
onPortTested (core=0x8876858, isOpen=0, vdata=0x9c04460)
IA__g_cclosure_marshal_VOID__BOOLEAN (closure=0x9c03720,
IA__g_closure_invoke (closure=0x9c03720, return_value=0x0,
signal_emit_unlocked_R (node=<value optimized out>,