Yes, and from http://packages.ubuntu.com/cgi- bin/search_packages.pl?searchon=names&version=all&exact=1&keywords=kbarcode , it would appear like both source and binary packages for 2.0.3 are indeed in dapper-backports.
-- [backport] kbarcode 2.0.3-1ubuntu2 to Dapper https://launchpad.net/bugs/52386 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
