It is very possible to do:


# rpm --import https://fedoraproject.org/static/246110C1.txt
# yum update yum
# yum clean all
# yum --releasever=20 distro-sync


Source:
http://fedoraproject.org/wiki/Upgrading_Fedora_using_yum#Fedora_19_-.3E_Fedora_20


On Fri, Jan 31, 2014 at 1:10 PM, ToddAndMargo <[log in to unmask]> wrote:

> On 01/31/2014 04:14 AM, Vladimir Mosgalin wrote:
>
>> Actually, it means that you probably upgraded from F19 or installed
>> logging service manually.
>>
>
> Hi Vladimir,
>
> Every time I have inquired of Fedora about new versions,
> they just told me to wipe and reinstall.
>
> Is it possible to upgrade now?  "yum upgrade?"
>
> -T
>
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Computers are like air conditioners.
> They malfunction when you open windows
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>



-- 
<http://stevenmiano.com/> Miano, Steven M.
http://stevenmiano.com