Hi ! network-manager does not manage interfaces that are managed by /network/interfaces.
jut delete the lines about eth0 and it should work. your /network/interfaces should look like that: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback setting status as rejected. Tell me if it fails. ** Changed in: network-manager (Ubuntu) Status: Unconfirmed => Rejected -- NetworkManager do not see my wired connection https://bugs.launchpad.net/bugs/108105 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs