[ale] Determining USB transfer speed
Calvin Harrigan
charriglists at bellsouth.net
Sun Mar 20 09:01:03 EST 2005
John Wells wrote:
>Guys,
>
>Just bought a USB 2.0 capable usb drive enclosure. I've mounted it on Ubuntu
>and am successfully tranferring files, but it seems dog slow. I suspect the
>drive is defaulting to usb 1.1 instead of 2.0, and thus not getting the
>performance it should. How can I verify this? Any tools that will display
>this information?
>
>Thanks!
>John
>_______________________________________________
>Ale mailing list
>Ale at ale.org
>http://www.ale.org/mailman/listinfo/ale
>
>
>
If your kernel is modular, make sure that you have the 'ehci-hcd' module
loaded. If not make sure that you have the support enabled in the
kernel either built in or a module.
Calvin
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