Seems to be coming from apt-key update being called in apts postinst; which is perhaps a bit crackful given theres no guarantee of being online.
** Package changed: lxc (Ubuntu) => apt (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/819040 Title: cannot find archive-keyring making onieric guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/819040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs