linux-kernel - Re: Lenovo Yoga 13 touchpad regression

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Date:	Tue, 07 May 2013 16:22:47 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	Kevin Cernekee <cernekee@...il.com>, linux-input@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: Lenovo Yoga 13 touchpad regression

On 05/07/2013 04:19 PM, Dmitry Torokhov wrote:
> On Tuesday, May 07, 2013 04:02:40 PM H. Peter Anvin wrote:
>> On 05/07/2013 11:43 AM, H. Peter Anvin wrote:
>>> What is really bizarre is that some time today the touchpad
>>> spontaneously started to work.  However, after a reboot it no longer
>>> worked again.  This is on 3.8.11.  The keycode spewage continued, however.
>>
>> OK, "spontaneously" seems to mean "after going in and out of suspend to
>> RAM".
> 
> Does i8042.reset help by any chance?
> 

No.

	-hpa
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