I can confirm that I am also getting this immediately after upgrading from lenny to squeeze (amd64) as well only on scripts run by CRON.
Regards, Richard Maynard http://www.wessexnetworks.com -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org