Keyboard on laptop typing problem

Hello,

I have a laptop with a weird behaving keyboard. Under Linux everything 
is fine, but under FreeBSD it is out of sync. On single key stroke of 
letter 'c' (just for example) terminal first doesn't do anything for 
about a second, then it prints multiple letters 'c' in a row. Is there 
any way to debug this behavior and why it's happening? Any chance 
there's a known workaround? I don't know what other info would be 
useable, so if you can tell me what other than usbconfig and pciconf to 
look at, I'll be glad to.

Regards,
meka