linux-kernel - Re: [TuxOnIce-devel] Thinkpad hotkeys and USB audio not working after resume in 3.0.x

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Message-ID: <4E5F77A7.7090200@tuxonice.net>
Date:	Thu, 01 Sep 2011 22:16:39 +1000
From:	Nigel Cunningham <nigel@...onice.net>
To:	Pedro Ribeiro <pedrib@...il.com>
CC:	Kernel development list <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	TuxOnIce-devel <tuxonice-devel@...onice.net>
Subject: Re: [TuxOnIce-devel] Thinkpad hotkeys and USB audio not working after
 resume in 3.0.x

Hi Pedro.

On 01/09/11 20:36, Pedro Ribeiro wrote:
> Hi,
> 
> I'm hitting a bug with my thinkpad T400. After resuming from Hibernate,
> the thinkpad hotkeys and my USB audio card do not work at all.
> Suspending to RAM and resuming seem to solve the problem, but after
> another hibernation it comes back again.
> 
> This only happens with TuxOnIce but not with the vanilla kernel.
> 
> Rafael, can you please point out from the top of your head if there was
> any change that could have caused this?

Sorry for my slowness in getting back to you Pedro.

When you invoke swsusp, is it in exactly the same way that TuxOnIce is
invoked? I'm wondering whether modules are unloaded and services stopped
in one scenario that are handled differently in the other.

Regards,

Nigel
-- 
Evolution (n): A hypothetical process whereby improbable
events occur with alarming frequency, order arises from chaos, and
no one is given credit.
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