According to Apple Insider some Macbook and Macbook Pro users have been plagued with a keyboard problem since upgrading to Leopard. The problem causes the keyboard to simply become unresponsive at random intervals, while the trackpad and/or mouse (if you have one connected) continue to function normally.
I’ve had Leopard on a Macbook Pro for a while now, and I haven’t had this problem yet, but apparently it can affect any Intel based Macbook or Macbook Pro regardless of age.
Has this happened to you? If so, do you have any ideas on how to fix it?