probably a bug somewhere on an issue on your machine during the upgrade. If there is a bug the right way is to fix it and not to register all the schemas for eveybody as a workaround
-- Configuration editor reports that no schema can be found since latest dapper updates https://launchpad.net/bugs/50150 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs