From: Grigory Petrov Date: 2012-02-26T22:44:21+09:00 Subject: [ruby-core:42950] Re: 500 reputation stackoverflow question about Ruby GIL I added an illustrated step-by-step guide how to represent a problem, with video. Can you please check this guide and specify that is the difference between yours and my setups? http://stackoverflow.com/questions/9063877/why-ruby-1-9-gui-hangs-if-i-do-any-intensive-computation-in-separate-ruby-thread On Thu, Feb 23, 2012 at 5:09 AM, KOSAKI Motohiro wrote: >> No, it fails same way on all my OSX versions from 10.5 to 10.7 >> Do you mean that you don't experience any difference resizing a Tk >> window with worker thread started and without worker thread started? > > Sure. No difference. >