Just as a side note: 1) apt-key via debootstrap is currently broken on Bionic anyway (gpgv1 to gpgv2 side effects probably), see https://bugs.launchpad.net/ubuntu/+source/debootstrap/+bug/1767319
2) apt-key seems to be deprecated and should not be used any more on newer systems, so maybe the bug is a good starter for enforcing deprecation after bionic: https://lists.gnupg.org/pipermail/gnupg- users/2018-May/060428.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1481871 Title: apt-key del silently fails to delete keys due to limited understanding of GPG key ID formats To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1481871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs