linux-kernel - Re: Regression in kernel linux-2.6.20-rc1/2: Problems with poweroff

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Message-ID: <45CF9251.1040003@rrz.uni-koeln.de>
Date:	Sun, 11 Feb 2007 23:01:53 +0100
From:	Berthold Cogel <cogel@....uni-koeln.de>
To:	Adrian Bunk <bunk@...sta.de>
CC:	Len Brown <lenb@...nel.org>, linux-kernel@...r.kernel.org,
	linux-acpi@...r.kernel.org
Subject: Re: Regression in kernel linux-2.6.20-rc1/2: Problems with poweroff

Adrian Bunk schrieb:
> On Mon, Feb 05, 2007 at 10:28:34PM -0500, Len Brown wrote:
>>> On Tue, Jan 02, 2007 at 12:41:59AM +0100, Berthold Cogel wrote:
>>>>>> 'shutdown -h now' doesn't work for my system (Acer Extensa 3002 WLMi)
>>>>>> with linux-2.6.20-rc kernels. The system reboots instead.
>>>>>> I've checked linux-2.6.19.1 with an almost identical .config file
>>>>>> (differences because of new or changed options). For pre 2.6.20 kernels
>>>>>> shutdown works for my computer.
>> Try CONFIG_USB=n
> 
> CONFIG_USB_SUSPEND=n is most likely enough.
> 
> That's an unfixed 2.6.20-rc regression reported more than once, the 
> first time in December last year...
> 
>> http://bugzilla.kernel.org/show_bug.cgi?id=7945
> 
> http://bugzilla.kernel.org/show_bug.cgi?id=7828
> 
>> -Len
> 
> cu
> Adrian
> 

Hi!

CONFIG_USB_SUSPEND=n does the job. But the patch from
http://bugzilla.kernel.org/show_bug.cgi?id=7828#c29 works for my system
too (with CONFIG_USB_SUSPEND=y). The bugreport was made for an ACER
Travelmate 4001 WMLi, which is almost identical to my Acer Extensa 3002
WLMi.


Regards,
Berthold

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