I don't think a retry button is really essential. I just expected that after
I watched the install back out that it would put back the button that I used
to launch the upgrade. When it didn't do that I figured that I probably
needed to log out/in and in fact that restored the button as expected. A
I tried again about an hour later and it worked. The only thing that I
think is a "bug" is that the exit from this situation wasn't as graceful as
I'd like and it didn't give me a "retry" button for the upgrade. I had to
log off/on to get back the upgrade button. Not a major thing, but since
thi
