hostname issues

[Leonardo]

hello everyone,

i had to add the chosen name for my machine on /etc/hosts manually.
That name was chosen during installation. Such problem caused strange
bugs on jboss and glassfish, maybe others servers which relies to the
name machine to do they business.

I want to know if some other  person had this problem, and what was
the solution, if any other than /etc/hosts edition.

Thanks in advance.