My /etc/network/interfaces : auto lo iface lo inet loopback
auto eth0 iface eth0 inet static address 192.168.32.11 netmask 255.255.255.0 gateway 192.168.32.254 -- Network Manager see connection down, but it is up. https://launchpad.net/bugs/82727 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs