linux-kernel - Re: Common boot/shutdown issues with the latest 2.6.37 (Mostly Asus laptops)

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Date:	Fri, 04 Feb 2011 00:13:23 +0200
From:	Ozan Çağlayan <ozan@...dus.org.tr>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
CC:	Richard Schütz <r.schtz@...nline.de>,
	Lionel Debroux <lionel_debroux@...oo.fr>,
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	platform-driver-x86@...r.kernel.org
Subject: Re: Common boot/shutdown issues with the latest 2.6.37 (Mostly Asus
 laptops)

On 04.02.2011 00:04, Rafael J. Wysocki wrote:

>
> I guess we see a few different problems here.
>
> Can you remind me, please, what the known workarounds are?

OK in summary:

ASUS X71S - Doesn't boot without nolapic
ASUS F50SV - Doesn't boot without nolapic (latest tried and working 2.6.31)
ASUS N61JQ - X out of Y shutdown hangs (Cured with nolapic too)

Note that nolapic is the finer grained fix. acpi=off fixes the issue too.

Doesn't seem to be related to idle as processor.max_cstates=0 didn't help.

This is 2.6.37, intel_idle enabled with 2 upstream patches mentioned 
before + the mm fix.


-- 
Pardus Linux
http://www.pardus.org.tr/eng
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