[Bug 21800] kernel does not detect usb 2.0 mp3 player

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Sat Jan 7 10:24:13 UTC 2006

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martin.pitt at ubuntu.com changed:

           What    |Removed                     |Added
                 CC|ben.collins at ubuntu.com      |martin.pitt at ubuntu.com
         AssignedTo|martin.pitt at ubuntu.com      |ben.collins at ubuntu.com
             Status|NEEDINFO                    |UNCONFIRMED
            Summary|kernel does not detect mp3  |kernel does not detect usb
                   |player via USB              |2.0 mp3 player

------- Additional Comments From martin.pitt at ubuntu.com  2006-01-07 10:24 UTC -------
(In reply to comment #6)
> I have a feeling that it is reverting to USB1.0 and not USB2.0 because the
> transfers are reeeeeeeeeeeaaaaaaaaaallllllllllyyyyyy slow
> Is that possible?

Yes, that was the desired result. The USB 2.0 drivers still fail pretty often,
whereas the 1.1 drivers are very stable. Removing the EHCI module disabled USB
2.0 for you.

We already have a couple of similar bugs (15563, 16541, 17168), BTW. Ben, do you
want to close this as a dup of something? Do you have a general 'USB 2.0 is
screwed' reference bug?

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