I also have this error. This is on an install of 6.06 LTS -- not an upgrade from Breezy. I got the error after trying to set up a Shared Folder (System/Administration/Shared Folders).
-- Samba fails to upgrade with dangling K09samba symlink https://launchpad.net/bugs/48082 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
