After hearing of mostly positive experiences with fedup I decided to give it a try again after my two horrible experiences myself from 17->18 which required installation from scratch.

So far I'm not warm and fuzzy. I'm upgrading a pretty much stock laptop with one hard drive and default partitioning from anaconda and once again I'm getting the REALLY long list of packages it can't find, but then tries the upgrade anyway...

We'll see.

Richard