I have the same here. Netplan creates .link with
[Match] OriginalName=ens4 Which can't be used since the network interface was already renamed [...] Jul 02 15:46:09 eolebase kernel: virtio_net virtio1 ens4: renamed from eth0 [...] Jul 02 15:46:09 eolebase systemd-udevd[310]: Config file /run/systemd/network/10-netplan-ens4.link matches device based on renamed interface name 'ens4', ignoring I see two options: 1) Match on the MACAddress 2) Define the link properties in the .network file Regards. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724895 Title: MTU not applied on private ethernet interfaces To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1724895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs