Thanks for the work here. I can confirm that netplan.io 1.0.1-1ubuntu1 triggers the following udev events while `netplan apply` which fixes the issue:
KERNEL[318.736089] move /devices/pci0000:00/0000:00:05.0/net/ens5 (net) KERNEL[318.736131] move /devices/virtual/net/lo (net) UDEV [318.738939] move /devices/virtual/net/lo (net) UDEV [318.740502] move /devices/pci0000:00/0000:00:05.0/net/ens5 (net) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2071363 Title: netplan apply triggers udev add events for every network interface To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/2071363/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs