http://bugzilla.gnome.org/show_bug.cgi?id=309204 indicates that nautilus-cd-burner is not meant to support UDF.
Is the CD empty after burning it? ** Changed in: nautilus (Ubuntu) Sourcepackagename: nautilus => nautilus-cd-burner Importance: Untriaged => Medium Assignee: (unassigned) => Ubuntu Desktop Bugs Status: Unconfirmed => Needs Info -- Dataloss with UDF CD write https://launchpad.net/bugs/51188 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs