Mantic with 0.106.1 correctly configures the loopback interface so it seems other package updates on the system aren't affected by the permanent mac address changeset. I suspect it is something with systemd but I haven't found anything definitive yet. The netplan file from cloudinit and the systemd generated network units all appear to have the same content between the OS versions. ethtool doesn't report a permanent address for loopback on jammy or mantic.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2055333 Title: netplan.io 0.106.1-7ubuntu0.22.04.2 fails to manage additional loopback addresses on Ubuntu 2204 Jammy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/2055333/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs