Staffan Thomén <[email protected]> writes: > Christos Zoulas wrote: >>> Any suggestions? >> >> Use a powered usb hub. > > That would be very inconvenient as the server is rackmounted and > there's only IE320 C14 outlets in the rack. Could you please elaborate > on this? Is the device drawing too much power? According to usbdevs it > seems to want 90mA.
I think Christos's theory is that very often, there are problems in USB due to power, and that absent being 100% sure that this isn't the case, testing with a powered hub is useful. I suppose you could also use a non-powered USB2 hub.
