This problem seems kind of solved, at least after upgrading to BIOS version A13 on the Latitude C610 here, I have not experienced anymore problems.
-- .''`. martin f. krafft <[EMAIL PROTECTED]> : :' : proud Debian developer, admin, and user `. `'` `- Debian - when you have better things to do than fixing a system NOTE: The public PGP keyservers are broken! Get my key here: http://people.debian.org/~madduck/gpg/330c4a75.asc
pgpdEzuGeBnb5.pgp
Description: PGP signature