Re: Errormessage - Dec 13 19:48:25 localhost kernel: hub 1-4:1.0: over-current change on port 2

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On Mon, Dec 14, 2009 at 7:35 AM, Mikkel <[email protected]> wrote:
On 12/13/2009 08:53 PM, Paolo Galtieri wrote:
> I'm getting lots of these messages in /var/log/messages
>
> Dec 13 19:48:25 localhost kernel: hub 1-4:1.0: over-current change on port 2
>
> They're coming out about one per second.  Anybody know what to do about it?
>
> port 2 is my Logitech web cam.  They keep coming even after I stop the
> camera.
>
> It stops once I disconnect the hub.
>
>
> Paolo
>
Dumb question 1 - is it a self powered or bus powered hub? (Does it
have its own power supply?)

It has its own power supply
 
Dumb question 2 - do you get the messages if you plug the web cam in
direct instead of using the hub?

The message does not show up if I plug the camera directly into the system.  However, do I get the following message:

Dec 14 08:46:42 localhost pulseaudio[2050]: alsa-mixer.c: Your kernel driver is broken: it reports a volume range from 18.00 dB to 18.00 dB which makes no sense.

I still get the message if I plug the hub back in, even though there is nothing in port 2.

Paolo


Mikkel
--

 Do not meddle in the affairs of dragons,
for thou art crunchy and taste good with Ketchup!


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