How do I get resolvconf to regenerate resolv.conf after I change /etc/network/interfaces?After updating /etc/network/interfaces with something very similar to below, how do I get /etc/resolv.conf to update? I tried (as root) resolver -u, service networking restart but they didn't work. I also fixed the symlink for resolv.conf and tried resolver -u again. Finally in frustration I rebooted, which did fix the problem by rebuilding /etc/resolv.conf. Ubuntu 12.04, 64bit server, all the lat
