Touchpad can not smooth to move mouse

[Luna.Huang at quantatw.com]

Sorry I forget to say.

Bios is Q2C18.

My machine is using shipping image (406.XX.img). 

Install image to 526.img has the same question.

I have tried the recalibrate but it dose not really work.

The mouse does not respond.

When I do an action that draw a line from upper left to lower right on GS.

The mouse just moves a little or does not move on sugar frame. 

 

Luna

 

> -----Original Message-----

> From: Zephaniah E. Hull [mailto:warp at aehallh.com]

> Sent: Monday, July 23, 2007 11:29 PM

> To: Luna Huang (üS½‘Áá)

> Cc: devel at lists.laptop.org; software-team at laptop.org

> Subject: Re: Touchpad can not smooth to move mouse

> 

> What build version are you using?

> 

> Zephaniah E. Hull.

> 

> On Mon, Jul 23, 2007 at 08:13:04PM +0800, Luna.Huang at quantatw.com wrote:

> > Um ~ ask a question.

> >

> > I find my B4 OLPC whose mouse can not smooth moving on sugar.

> >

> > The issue only happens on Glidesensor(GS) but not on Pentable(PT).

> >

> > I find resistive can normally respond the mouse address but capacitive is hard.

> >

> > And catch the driver ¡°/dev/input/mouse0¡±, it has a little of response when move

> the mouse.

> >

> > At first I think maybe ALPS touchpad device is broken.

> >

> > Then do mouse test on OFW.

> >

> > Find the touchpad device can normally respond on GS test and PT test.

> >

> >

> >

> > Now I judge that the device is not broken and the question happens on other HW

> devices.

> >

> > Somebody can give me ideal to fine which one device has wrong.

> >

> > I am not sure what different between driver and OFW test.

> >

> > Want to solve the question but only can measure waveform just that.

> >

> >

> >

> > Thanks.

> >

> >

> >

> > Luna

> >

> 

> > _______________________________________________

> > Software-team mailing list

> > Software-team at lists.laptop.org

> > http://lists.laptop.org/listinfo/software-team

> 

> 

> --

>         1024D/E65A7801 Zephaniah E. Hull <warp at aehallh.com>

>          92ED 94E4 B1E6 3624 226D  5727 4453 008B E65A 7801

>           CCs of replies from mailing lists are requested.

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