Most Leopard users were frustrated with the issue that MacBook and MacBook Pro systems occasionally experience a temporary suspension of keyboard input which can last a minute or longer.
Apple have released a MacBook Pro Software Update 1.1 which fixes the responsiveness issue on MacBook and MacBook Pro notebook computers.
The Mac OS X 10.5.1 update is required before installing the MacBook, MacBook Pro Software Update 1.1.
Tags: Apple, Bug, Fixes, Leopard, MacBook, MacBook Pro, Patch, Security