linux-kernel - Re: [Bugme-new] [Bug 11717] New: Pressing suspend button suspends, but does not wakes up

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Message-ID: <1226044855.4913f5b7f2f45@webmail.ime.usp.br>
Date:	Fri, 07 Nov 2008 06:00:55 -0200
From:	Rogerio Theodoro de Brito <rbrito@....usp.br>
To:	Rogério Brito <rbrito@....usp.br>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	linux-kernel@...r.kernel.org, yakui.zhao@...el.com,
	bugme-daemon@...zilla.kernel.org, rbrito@....usp.br
Subject: Re: [Bugme-new] [Bug 11717] New: Pressing suspend button suspends, but does not wakes up

Hi.

Some more information that may prove to be useful.

Quoting Rogério Brito <rbrito@....usp.br>:
> If any further information is needed, please let me know.

I just discovered that the "suspend button" is overloaded: it is actually 
a poweroff button, which would explain the behaviour when the kernel is in 
suspend to RAM.

(This notebook doesn't have a suspend hehaviour when closing the lid, as 
far as I could observe right now).

I just reinstalled Windows Vista (from the rescue DVD) and it suspends and 
resumes fine. I don't know where Windows stores its logs (sorry, I've been 
using Unix systems for more than a decade).

So, summarizing, it seems that the "suspend to RAM" button is actually a 
poweroff button, but this behaviour of powering off the machine manifests 
only when the kernel is already in a suspend to ram state. I can provide 
more information under guidance. Please, just let me know what is needed 
and I will test anything, as this notebook has not yet been used for 
production.

Thanks in advance for any help, Rogério Brito.

-- 
Rogério Brito : rbrito@....usp.br : http://www.ime.usp.br/~rbrito
Homepage of the algorithms package : http://algorithms.berlios.de
Homepage on freshmeat:  http://freshmeat.net/projects/algorithms/
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