Libusb versions

I’ve noticed that on my F10 system, the version of libusb is old
(0.1.12), whereas libusb-1.xx series have been out for a while.
One of the things mentioned in the notes for libusb-1.0 is improved
performance on bulk transfers. I wonder about
the version of libusb causing us overrun grief, even on “manly”

Marcus L.
Principal Investigator, Shirleys Bay Radio Astronomy Consortium