[Sugar-devel] XO4 touch stopped working

[Gonzalo Odiard]

You can check the touchscreen from the bios:
* Start the xo
* While the startup sound is played, press ESC key
You will see a "ok" prompt.
* Type:
test /touchscreen
and press enter.
The screen will turn black and you can test it with until 4 fingers.

Gonzalo


On Fri, Oct 25, 2013 at 4:32 PM, Juan Cubillo <jcubillo at fundacionqt.org>wrote:

>  Hello,
>
> I recently received an XO4 touch to test. As far as I know, it came with
> the default 13.2 Sugar image.
>
> Last night I updated the system with yum update "just because". The touch
> option stopped working but I just assumed it was due to the update which
> might have broken some package or library.
>
> This morning, I flashed the XO with OLPC's stable sugar build to restore
> the XO and the touch option is still not working.
>
> Is there any chance the update I made last night might have updated
> something that broke the touch option? Some firmware maybe?
>
> Also, is there any way to test if the XO is able to correctly detect the
> touch hardware and test it?
>
> I tried to search the mailing list and wiki for this but found no info
> available.
>
>  - Juan*
> *
>
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>
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