Apple has issued a firmware update for MacBook and MacBook Pro keyboards.
MacBook, MacBook Pro Keyboard Firmware Update 1.0 addresses an issue where the first key press may be ignored if the computer has been sitting idle. It also addresses some other issues.
The company states the update package will install an updater application into the Applications/Utilities folder and will launch it automatically.
Some early reports indicate installation to be more seamless if users download the standalone update from the company's support website than use Software Update.