implement context.debuggerActiveDuringLoad = Firebug.Debugger.isAlwaysEnabled(); during initContext
implement context.debuggerActiveDuringLoad = Firebug.Debugger.isAlwaysEnabled(); during initContext

http://code.google.com/p/fbug/source/detail?r=7028

firebug/tracing-console,firebug/tracing-console