Maybe it's not a big deal, it seems I can still add/change interfaces despite the warning/error message (21.04). I did update the 20.04 machine to 21.04. Bridges are back to random addresses like 19.10 (and give "br200: Could not join netdev: Cannot assign requested address" if I try to set address manually).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945584 Title: netplan regression 19.10 to 20.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/1945584/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs