Update doesn't work for me anymore
 

I have FC-5 and use KDE.

It used to be that I'd type "yum -y update" and this worked fine. But now when I do it, not all is fine. I don't know if anything else is affected but now when I upgrade the main menu items decrease from 13 to 7, including "Administration" and "System". Now I don't upgrade, I'm running kernel 2.6.15-1.2054 when a much higher version is available. Does anyone know how I can fix this?

Thanks,

royeo