Comment 21 for bug 1241505

(In reply to comment #16)
> Great job tracking this one down, guys!
>
> The fix will be to add ohci_pci to the list of modules in
> /lib/mkinitrd/scripts/boot-usb.sh
>
> You can do that now as a work around until the package is updated.

The fix works I can confirm as well. Though, it is not permanent.