Can you configure the card manually, i. e. does it work at all on your system? If not, this rather looks like a kernel problem.
Can you attach /var/log/kern.log here? ** Changed in: dhcp3 (Ubuntu) Status: Unconfirmed => Needs Info -- edgy AMD64 dhcp busted https://launchpad.net/bugs/69175 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs