I am running Linux Mint 13 and am having the same issue. I thought at first it was a broadcom issue, but my pings to ips are fine but dns resolution keeps dropping out. I did not find a /etc/resolv.conf, /run/resolvconf/interfaces/NetworkManager. /run/nm-dns-dnsmasq.conf reflects:
server=208.67.222.222 server=208.67.220.220 server=192.168.1.1 server=2601:5:c080:59:22aa:4bff:fe71:6487 This is the correct DNS servers provided by DHCP from my CISCOrouter. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/989900 Title: DNS Resolve Problems in Ubuntu 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/989900/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs