On 01/04/2016 09:05 AM, Frank White wrote: > # rpm -qa | grep fc21 | wc -l > says that I have 1354 packages that are till to fedora 21.. Fedora is not in the practice of rebuilding unchanged packages just to give them a new distro number. You might try package-cleanup --dupes to make sure that all of the old packages got properly tidied up.