I cannot seem to reproduce this in a clean Bionic environment. Can you reproduce the issue in a fresh Bionic installation?
It sounds to me like something could be wrong with your local python environment... ** Changed in: netplan.io (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1845546 Title: netplan apply can'd find netifaces module To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/1845546/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs