I have solved this problem, by adding this lines to /etc/dhcp3/dhclient.conf: send host-name "sun"; send dhcp-client-identifier <MAC_ADRESSE>;
Know the name resolution is working... -- No DNS name in DNS Server https://launchpad.net/bugs/43594 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
