I just installed Ubuntu 12.04. On version 11 it was doing this, but now it has changed. I am a ham radio operator and I am trying to use the wrt54g Linksys router for digital communications.
21 Answer
You need to define localnode as 127.0.0.1 in your DNS or in your hosts file (/etc/hosts).
Your browser is trying localnode.com because it can't find localnode. Or use