On Sat, 2010-06-05 at 15:47 +0300, Gilboa Davara wrote:
As the title suggest, I've preupgraded a fully updated F11 to
F13.
AFAIK this is not supported:
"preupgrade prepares your Fedora system for an upgrade to the next
version ..."
You probably need to go F11->F12->F13.
poc