[Bug 39449] Re: Error messages "over-current change on port 1"

[Gennaro Bellizio]

I have the same problem on my laptop since Feisty and no usb device
worked. After some investigation I blacklisted snd-hda-intel module. Now
usb storage devices work but my usb printer still does not work. When I
plug the printer I see a lot of over-current change messages and all usb
devices plugged are deactivated. I don't think that the problem is due
to the printer because when I plug it to other computers work correctly.
I have no other usb devices to do other tests.

** Attachment added: "This is the lspci output"
   http://launchpadlibrarian.net/19483423/lspci

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Error messages "over-current change on port 1"
https://bugs.launchpad.net/bugs/39449
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