internet setting
-> select "manual setting"
-> search IP address for temporal using ping
$ ping ***.***.***.***
if test is OK, put it for temporal IP address for new PC
-> name server; ***.***.***.*
name server must be set correct.
Installing Ubuntu DeskTop
after installed Ubuntu server, boot in rescue mode and
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get install ubuntu-desktop
Set shared folder to new PC
Open folder to set shared, and set it as a shared folder from properties.
copy necessary files from old PC to new PC
copy your necessary documents and backuped email and internet settings.