"GRUB" on boot after last night's rawhide updates

[Mary Ellen Foster]

I did all the rawhide updates (with --exclude=4.0.0-8\*, of course)
last night. When I went to boot my computer this morning, it just said
"GRUB "
and stopped there. I booted the rescue CD and redid grub-install on my
main hard drive, and now things are working again.

I have no idea what happened, or how to track it down; did this happen
to anyone else? If not, I'll just chalk it up to the phase of the moon
or something.

MEF

-- 
__ Mary Ellen Foster __ http://homepages.inf.ed.ac.uk/mef/ __
"One of the main causes of the fall of the Roman Empire was that, 
lacking zero, they had no way to indicate successful termination 
of their C programs." (Robert Firth)