*** This bug is a duplicate of bug 1676547 *** https://bugs.launchpad.net/bugs/1676547
Workaround: in ubuntu 18.4 Create an empty file /etc/NetworkManager/conf.d/10-globally-managed-devices. Create an file /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with content: network: {config: disabled} Work for me, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1638842 Title: network-manager does not manage ethernet and bluetooth interfaces when Ubuntu 16.10 is installed using chroot/netboot method To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1638842/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs