Public bug reported: ifupdown2 won't start interfaces by default even when "networking.service" unit is enabled.
this happens because it is missing correct unit dependencies being declared: -- After=systemd-udevd.service network-pre.target systemd-sysusers.service systemd-sysctl.service Before=network.target multi-user.target shutdown.target Conflicts=shutdown.target Wants=network.target -- After that all interfaces from /etc/network/interfaces get properly configured on boot. ** Affects: ifupdown2 (Ubuntu) Importance: Medium Status: Confirmed ** Changed in: ifupdown2 (Ubuntu) Status: New => Confirmed ** Changed in: ifupdown2 (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869458 Title: networking.service not starting interfaces by default To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown2/+bug/1869458/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs