You can make that message disappear if you install "ubuntu-extras-keyring" at least that was in Beta. Its due to the new "extras.ubuntu.com"-Repository but it should not be related to this update-problem. See also: https://bugs.launchpad.net/ubuntu/+source/ubuntu-meta/+bug/645434
-- Updates not installed when selected and internet is available https://bugs.launchpad.net/bugs/634664 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs