If it doesn't work try to change it e.g. to
127.0.0.1 localhost 127.0.1.1 jake jake
or
127.0.0.1 localhost 127.0.1.1 jake localhost
or sth. similar.
If it doesn't work try to change it e.g. to
127.0.0.1 localhost
127.0.1.1 jake jake
or
127.0.0.1 localhost
127.0.1.1 jake localhost
or sth. similar.