*up2date /--get-source/ kernel*
I'm just noting that the latter method doesn't seem to work for me, and results in cryptic error messages in the up2date log.
Could this have something to do with the unsigned (GPG) files that up2date finds when updating files that are already installed?
No, that's a different problem with up2date:
https://www.redhat.com/archives/fedora-list/2005-June/msg02136.html
Paul.