I want upgrade my computer

[Bruno Wolff III]

On Thu, Nov 29, 2012 at 16:47:16 +0000,
   Sérgio Basto <sergio at serjux.com> wrote:
>
>3 - Fedup , gives me a Traceback on transaction test. And don't let me
>upgrade .

You probably should rebort this as a bug.

>4- use yum but I have bad memories from FC2 about use yum for upgrade

>So what you advise me to upgrade my systems ?

Either use yum or wait for a bug fix for your issue with fedup. (Note that 
if you don't file a bug, it is less likely to get fixed.)