Upgrading Mandriva One 2008.1 to Mandriva One 2009.0
1. Remove all rpms stored in /var/cache/urpmi/ in the partials and rpm folders
2. Remove all previous media with urpmi.removemedia -a
3. Add new media for 2009.0
4. Then execute urpmi --auto-update
5. This should get you to 2009.0 with very little problems. You may have to run the command again.




