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<div class="moz-cite-prefix">Tried the test /touchscreen and this
message appeared:<br>
<br>
missing IR PCB<br>
failed to boot <br>
<br>
Tried the command again and a whole lot of code appeared (can't
find my serial dongle so I can't copy it here)<br>
<br>
Tried the test for a third time and the message now was:<br>
<br>
missing IR PCB<br>
No touchscreen present<br>
<br>
I opened the screen and found that the conector for the ZIF cable
was damaged and required some pressure to make proper contact. I
just inserted some folded tape to keep it pressured and it's now
working.<br>
<br>
No damage or mishandling was given to the laptop on my part so if
there are any other reports of touch not working OLPC should stay
aware in case the conector might be damaged from factory.<br>
<br>
Anyway... it's now working just fine :)<br>
<br>
Thanks for the info! <br>
<br>
<div class="moz-signature"><b><font size="-2">Juan Adrián Cubillo</font></b>
<br>
<font size="-2">Director de Tecnología | Fundación Quirós Tanzi</font>
<br>
<font size="-2">Web: <a href="http://fundacionqt.org">http://fundacionqt.org</a>
FB:<a
href="http://www.facebook.com/pages/Fundaci%C3%B3n-Quir%C3%B3s-Tanzi/161778110499955">Fundación</a></font>
<br>
<font size="-2">Tel: (506) 2293-2460 ext211 | Cel: (506)
8832-1824</font><br>
<br>
</div>
On 10/25/2013 01:39 PM, Gonzalo Odiard wrote:<br>
</div>
<blockquote
cite="mid:CAJ+iPVTx_myxMkb3N_eHVudJuEN7qNf1L3QdX5V1-re2dxjO-w@mail.gmail.com"
type="cite">
<div dir="ltr">You can check the touchscreen from the bios:
<div>* Start the xo</div>
<div>* While the startup sound is played, press ESC key</div>
<div>You will see a "ok" prompt.</div>
<div>* Type:</div>
<div>test /touchscreen</div>
<div>and press enter.</div>
<div>The screen will turn black and you can test it with until 4
fingers.</div>
<div><br>
</div>
<div>Gonzalo</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Fri, Oct 25, 2013 at 4:32 PM, Juan
Cubillo <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:jcubillo@fundacionqt.org" target="_blank">jcubillo@fundacionqt.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>Hello,<br>
<br>
I recently received an XO4 touch to test. As far as I
know, it came with the default 13.2 Sugar image. <br>
<br>
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.<br>
<br>
This morning, I flashed the XO with OLPC's stable sugar
build to restore the XO and the touch option is still
not working.<br>
<br>
Is there any chance the update I made last night might
have updated something that broke the touch option? Some
firmware maybe?<br>
<br>
Also, is there any way to test if the XO is able to
correctly detect the touch hardware and test it?<br>
<br>
I tried to search the mailing list and wiki for this but
found no info available.<span class="HOEnZb"><font
color="#888888"><br>
<br>
- Juan<font size="-2"><b><br>
</b></font></font></span></div>
</div>
<br>
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href="mailto:Sugar-devel@lists.sugarlabs.org">Sugar-devel@lists.sugarlabs.org</a><br>
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href="http://lists.sugarlabs.org/listinfo/sugar-devel"
target="_blank">http://lists.sugarlabs.org/listinfo/sugar-devel</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</blockquote>
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