Tested in bionic: Content of /etc/netplan/config.yaml : https://paste.ubuntu.com/p/dD9sCCn46z/
abeato@numancia:~$ pidof NetworkManager 11173 abeato@numancia:~$ pidof systemd-networkd 10053 abeato@numancia:~$ sudo vi /etc/netplan/config.yaml -> edited to https://paste.ubuntu.com/p/PwpqcShfrn/ abeato@numancia:~$ sudo netplan apply abeato@numancia:~$ pidof NetworkManager 12437 abeato@numancia:~$ pidof systemd-networkd 12428 abeato@numancia:~$ apt policy netplan.io netplan.io: Instalados: 0.96-0ubuntu0.18.04.1 Candidato: 0.96-0ubuntu0.18.04.1 Tabla de versiĆ³n: *** 0.96-0ubuntu0.18.04.1 500 500 http://es.archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages 100 /var/lib/dpkg/status 0.40.1~18.04.4 500 500 http://es.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages 0.36.1 500 500 http://es.archive.ubuntu.com/ubuntu bionic/main amd64 Packages abeato@numancia:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.2 LTS Release: 18.04 Codename: bionic ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811868 Title: networkd/NetworkManager are not re-started on netplan apply when config files are removed To manage notifications about this bug go to: https://bugs.launchpad.net/netplan/+bug/1811868/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs