Same problem here, fresh edgy beta install. Fsck checks every boot all mounted partitions (2 fat32, 2 ext3, 1 xfs). On dapper before there were no problems, check runs clean every time.
-- Edgy Beta -- fsck on every (re)boot https://launchpad.net/bugs/63175 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
