[PLUG] Vfat USB drive mounts read-only

[Joe Pruett]

> If that doesn't work, I suspect that your thumb drive has gotten
> corrupted or is going bad.  Try copying everything off and
> reformatting. If that doesn't work, you're probably stuck with buying a
> new one.  :-(  Fortunately, they're not very expensive these days.

some thumbdrives have a read-only switch.  make sure you haven't hit that. 
same for sd cards.