From: Marcin Lewandowski <marcin@...>
Date: 2010-09-03T19:25:10+09:00
Subject: Re: How can spawning subprocesses affect buffering?

That was a bug in ruby-dbus, resolution is here
http://github.com/mvidner/ruby-dbus/commit/0260202477d255f827e92bfe18895c5a111c991b

m.