Is this still an issue? The Mozilla bug is marked as resolved; has the change successfully propagated to Ubuntu's Thunderbird packages?
Thanks! ** Changed in: mozilla-thunderbird (Ubuntu) Assignee: (unassigned) => Rouben Status: Unconfirmed => Needs Info -- Thunderbird full cpu https://launchpad.net/bugs/53439 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs