8.0-RELEASE-i386-memstick fixit - No USB devices found!

[Derek (freebsd lists)]

Ian Smith wrote:
> Very long story short: googled for ages and found a forum thread about 
> this very problem, in which someone suggested Options / Rescan Devices 
> then trying again.  The OP there said it didn't work for him, but it 
> sure did for me!  <snip>
> 
> Options / Rescan Devices fixed it for me.  Maybe it will for Derek
> and/or maybe provide another clue?  

Indeed this works for me.  I've added a follow-up to the PR.

Thanks for the tip!

- Derek