Since what I really want to say won't print, here goes the clean version...
After the pile of junk that was 9.10, there's a showstopper with the first 10.04 Beta? You've got to be kidding me.
I've been using Ubuntu since Breezy, including most of the dev releases, but, that's enough, I've lost confidence in the product, and I'm out of here.
Close my account please.