<div dir="ltr">Wow nice. This worked. I was using a Q7B26 firmware and now I have upgraded to Q7B37 and the sound is back on :). Thanks a lot. Your help is greatly appreciated.</div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Tue, Jun 10, 2014 at 3:43 PM, James Cameron <span dir="ltr"><<a href="mailto:quozl@laptop.org" target="_blank">quozl@laptop.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks. This is interesting.<br>
On an XO-4 on my desk with 13.2.0-13 the ALSA device list is not empty.<br>
<br>
Perhaps your XO-4 has damage to the audio codec chip. Or perhaps the<br>
firmware version is old.<br>
<br>
Please find the firmware version installed, and capture dmesg to a<br>
file, and attach the file to mail:<br>
<br>
echo $(</proc/device-tree/openprom/model)<br>
dmesg | gzip > dmesg.txt.gz<br>
<br>
If the firmware version is earlier than Q7B37, upgrade to Q7B37 and<br>
test again.<br>
<br>
Instructions for upgrading firmware can be found here:<br>
<a href="http://wiki.laptop.org/go/Upgrading_firmware#Manual" target="_blank">http://wiki.laptop.org/go/Upgrading_firmware#Manual</a><br>
<div class="HOEnZb"><div class="h5"><br>
--<br>
James Cameron<br>
<a href="http://quozl.linux.org.au/" target="_blank">http://quozl.linux.org.au/</a><br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>Thanks<br>Aneesh Dogra (lionaneesh)
</div>