Re: linux-next: Tree for Apr 24 [ PM: Device 1-1.2 failed to resumeasync: error -32 ]

[Alan Stern]

On Wed, 24 Apr 2013, Sedat Dilek wrote:

> With CONFIG_USB_DEBUG=y I do not see a PM/async line.
> 
> Might you have a look at the logs?

They look quite normal.  Except for one thing: The built-in hubs appear 
to have gotten reset during the suspend/resume, for no apparent reason.  
That's probably the reason why the Logitech mouse needed a reset.

I don't know why the mouse reset worked this time but not before,
unless it's a subtle timing issue (the extra debugging output causes
the resume to go a little more slowly).

Alan Stern

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