From: Nigel Cunningham <nigel@nigel.suspend2.net>
To: Pavel Machek <pavel@ucw.cz>
Cc: LKML <linux-kernel@vger.kernel.org>, dmitry.torokhov@gmail.com
Subject: Re: Failure to properly reinit i8042 post suspend-to-ram
Date: Thu, 5 Jul 2007 21:04:27 +1000 [thread overview]
Message-ID: <200707052104.27693.nigel@nigel.suspend2.net> (raw)
In-Reply-To: <20070705101514.GD3984@ucw.cz>
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Hi.
On Thursday 05 July 2007 20:15:14 Pavel Machek wrote:
> Hi!
>
> > I have recently begun to try and use suspend to ram more, and have an
> > intermittent problem. Actually, it's a couple of (possibly related)
problems,
> > but I'll start with the one that's easiest.
> >
> > Sometimes, when I resume, the keyboard stops responding. I then need to
hold
> > down the power button for 4 seconds. At the next boot, things are still
not
> > right. The i8042 controller seems to be confused about it's mode, because
I
> > get the following differences in dmesg to a 'normal' boot:
>
> If confusion persist after 4 seconds hard power down... then you h ve
> hw/BIOS problem. Complain to whoever is manufacturing that beast.
Adding i8042.reset=1 to the commandline fixed it.
Regards,
Nigel
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next prev parent reply other threads:[~2007-07-05 11:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-22 6:07 Failure to properly reinit i8042 post suspend-to-ram Nigel Cunningham
2007-06-24 21:03 ` Rafael J. Wysocki
2007-06-24 23:18 ` Nigel Cunningham
2007-07-05 10:15 ` Pavel Machek
2007-07-05 11:04 ` Nigel Cunningham [this message]
2007-07-06 15:04 ` Stefan Seyfried
2007-07-06 23:01 ` Nigel Cunningham
2007-07-10 0:59 ` Nigel Cunningham
2007-07-10 12:04 ` Stefan Seyfried
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