From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Peter Chubb <peter.chubb@nicta.com.au>, linux-kernel@vger.kernel.org
Subject: Re: Acer Aspire One now hangs on reboot/shutdown
Date: Fri, 1 Jul 2011 01:22:21 +0100 [thread overview]
Message-ID: <20110701002221.GA19015@srcf.ucam.org> (raw)
In-Reply-To: <4E0D1239.70205@zytor.com>
On Thu, Jun 30, 2011 at 05:18:01PM -0700, H. Peter Anvin wrote:
> It might be a RESET versus INIT difference... if the "PCI reboot" (which
> is what "ACPI reboot") points to, it might end up pulling INIT, whereas
> the keyboard controller pulls RESET.
>
> RESET would forcibly initialize the hardware state of the machine,
> obviously...
I guess I'm going to have to go back and retest the XP behaviour. I'd
expect this machine to be using the ACPI vector there too.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2011-07-01 0:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-22 10:38 Acer Aspire One now hangs on reboot/shutdown Peter Chubb
2011-06-22 19:42 ` Matthew Garrett
2011-06-22 19:43 ` Matthew Garrett
2011-06-22 23:50 ` Peter Chubb
2011-06-30 18:29 ` H. Peter Anvin
2011-06-30 23:10 ` Peter Chubb
2011-06-30 23:58 ` Matthew Garrett
2011-07-01 0:18 ` H. Peter Anvin
2011-07-01 0:22 ` Matthew Garrett [this message]
2011-07-01 0:31 ` Peter Chubb
2011-07-01 0:33 ` H. Peter Anvin
2011-07-01 0:35 ` Matthew Garrett
2011-07-01 0:38 ` Matthew Garrett
2011-07-06 0:56 ` Peter Chubb
2011-07-06 4:07 ` [tip:x86/urgent] x86, reboot: Acer Aspire One A110 reboot quirk tip-bot for Peter Chubb
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