linux-kernel - Re: Problems with p55-express and sleeping usb-hds

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Message-ID: <4AFE0FCC.4020405@ahsoftware.de>
Date:	Sat, 14 Nov 2009 03:02:52 +0100
From:	Alexander Holler <holler@...oftware.de>
To:	Robert Hancock <hancockrwd@...il.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: Problems with p55-express and sleeping usb-hds

Am 14.11.2009 00:27, schrieb Robert Hancock:
>> (And here comes the problem)>
>> Nov 13 19:47:34 krabat kernel: [ 2655.981980] usb 9-7: reset high speed
>> USB device using ehci_hcd and address 3
>> Nov 13 19:47:39 krabat kernel: [ 2661.120397] usb 9-7: device firmware
>> changed
>> Nov 13 19:47:39 krabat kernel: [ 2661.120489] usb 9-7: USB disconnect,
>> address 3
>
> That sounds like the device started reporting a different firmware
> string after it woke up, and the kernel decided it wasn't the same
> device anymore and triggered a disconnect/reconnect..
> --

I don't think it's a problem with the devices. I'm using them (more than 
1) for some months now and never have had any problems. The problem 
first started, when I've switched  to the box with the p55-express and I 
still don't have any problems with these devices on other machines.

Kind regards,

Alexander Holler
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