@David confirm apt has been fully upgraded. To check again, i've re-enabled the ppas, and the warnings are seen again. (but its not a show stopper anyway)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1593583 Title: Invalid 'Date' entry in Release file /var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_yakkety- proposed_InRelease To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1593583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs