@Tiago: I think this is in fact a problem with Firefox. Ubuntu's default configuration includes 127.0.0.0/8, but Firefox still tries to use the proxy for 127.0.0.1
@Tiago: I think this is in fact a problem with Firefox. Ubuntu's default configuration includes 127.0.0.0/8, but Firefox still tries to use the proxy for 127.0.0.1