IMO it is the expected behavior. When "lo" is defined in the netplan config, netplan is supposed to apply this configuration (i.e. drop the IPs that are not part of the netplan config and apply the new ones).
If this didn't work in 0.103, it must have been a bug in 0.103. Also, I wonder why the IPs are only dropped after running `netplan apply` twice... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1968287 Title: loopback addresses disappear after running "netplan apply" multiple times To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/1968287/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs