I encountered the same issue. My config is attached. The "reverting custom parameters for bridges and bonds is not supported" error appeared with the same config that the machine was set up with (parameters were not altered).
** Attachment added: "cloud-init network config" https://bugs.launchpad.net/netplan/+bug/1781203/+attachment/5162756/+files/50-curtin-netwoking.cfg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1781203 Title: Bonding "parameters" not supported To manage notifications about this bug go to: https://bugs.launchpad.net/netplan/+bug/1781203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
