linux-kernel - Re: 2.6.21-rc1: T60 resume from suspend to RAM issues

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Date:	Sun, 25 Feb 2007 10:03:41 +0100
From:	Thomas Gleixner <tglx@...utronix.de>
To:	"Michael S. Tsirkin" <mst@...lanox.co.il>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Adrian Bunk <bunk@...sta.de>, pavel@...e.cz, linux-pm@...l.org,
	linux-acpi@...r.kernel.org, len.brown@...el.com, mingo@...hat.com
Subject: Re: 2.6.21-rc1: T60 resume from suspend to RAM issues

On Fri, 2007-02-23 at 01:38 +0200, Michael S. Tsirkin wrote:
> 1. After suspend to RAM, system wakes up but no screen.
> I can log in through ssh though.
> dmesg output at this point below.
> Works fine on 2.6.20 and below, with same .config
> .config and log file for this issue attached.
> 
> 2. As a separate test, I enabled DynTicks in .config.
> Seems to work fine but won't come out of suspend to memory at all:
> pressing Fn/F4 seems to have no effect.

Am I reading this correct, that the box is simply dead after supsend ?
Fn/F4 are the keys you use to resume, right ?

Hmm, I have no idea how dynticks should influence the keyboard wakeup.
The box is somewhere in the guts of the BIOS at this point.

	tglx


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