Why did searches not find the upstream bug for me. It would have saved a lot of time: https://github.com/hashicorp/vagrant/issues/8250
Apparently, the work-around is just to restart the network service inside each guest (no need to edit the file as I did): $ sudo systemctl restart network The issue was fixed upstream in vagrant 1.9.2. ** Bug watch added: github.com/hashicorp/vagrant/issues #8250 https://github.com/hashicorp/vagrant/issues/8250 ** Changed in: vagrant (Ubuntu) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1744479 Title: Host-only adapter not set up correctly in Centos 7 Virtual Box VM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vagrant/+bug/1744479/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
