Note that net-tools will no longer be installed by default from Eoan onwards. The default with the primary server installer on Bionic is to use systemd-networkd via netplan, not ifupdown. Both ifconfig and ifupdown are slowly passing through the various levels of deprecation in future releases of Ubuntu, although they are available (and will continue to be available) in Bionic.
** Tags added: bionic regression-release -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828749 Title: ifconfig dummy0 : Device not found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/net-tools/+bug/1828749/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs