[OpenIndiana-discuss] USB boot Sometimes?
Edward Ned Harvey (openindiana)
openindiana at nedharvey.com
Sat Mar 29 13:47:12 UTC 2014
> From: Udo Grabowski (IMK) [mailto:udo.grabowski at kit.edu]
So - Thank you, Udo and Wim.
I tried several USB2 thumb drives and USB2 hard drives, and they all worked. I only have one USB3 device, and it doesn't work, even though the machine itself has USB2 and therefore USB3 isn't being used. So I think most likely the correct explanation is as Udo said. Most likely the USB3 thumb drive itself doesn't do good USB2 backward compatibility. So anybody out there reading this -
Either get the fastest USB2 device you can find, or get an assortment of USB3 devices so you can hopefully find one that's backward compatible USB2.
The non-bootable USB3 devices I have which don't work: Mushkin Atom MKNUFDAM32GB
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