Is the CSN XO unlocked with a permanent developer key? Which OS are you testing?<br><br>Restarting to enable flash writing is a sign that the XO was secured, and that the flash command would have to be run again after the restart to allow a firmware update to proceed.<br>
<br>If you have a developer key for this XO and wish to unlock it permanently you can use the "disable-security" OFW command.<br><br>I have access to a few CSN-serialed XO-1s (the lettered prefix noting where it was made) but I have not noticed this behavior. I would have to downgrade them to E-series firmware to see if there was a problem there. 13.1.0 os19 contains Q2F13, but does not sign the binary to automatically update secured XOs. You should be ideally using Q2F13.<br>
<br>If you have no sound in Linux check the volume controls in Sugar's frame and with "alsamixer" at the command line {if necessary}. The audio mixer state {including mute} is saved in Linux at shutdown, with only selected items overridden by olpc-configure every boot.<br>
<br><br><div class="gmail_quote">On Tue, Dec 18, 2012 at 12:28 PM, nitika.mail <span dir="ltr"><<a href="mailto:nitika@activitycentral.com" target="_blank">nitika@activitycentral.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Yes it is!<div class="HOEnZb"><div class="h5"><br><br><div class="gmail_quote">On Tue, Dec 18, 2012 at 10:57 PM, Gonzalo Odiard <span dir="ltr"><<a href="mailto:gonzalo@laptop.org" target="_blank">gonzalo@laptop.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Is your Xo connected to a charger when start?<div>This is a condition to write the firmware.</div><span><font color="#888888"><div><br></div></font></span><div><span><font color="#888888">Gonzalo</font></span><div>
<div><br><br><div class="gmail_quote">On Tue, Dec 18, 2012 at 2:20 PM, nitika.mail <span dir="ltr"><<a href="mailto:nitika@activitycentral.com" target="_blank">nitika@activitycentral.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi All,<div><br></div><div> Pursuing this issue, I tried to downgrade the Firmware on the XO-1 which did not play the sound (and which had the latest firmware). This was an attempt to verify whether downgrading the firmware would make the XO play activity sounds:</div>
<div><br></div><div><div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">Serial Number: CSN74802D48</div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">
Firmware: Q2E46</div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif"><br></div></div><div style="font-size:13px;font-family:arial,sans-serif">
When I tried to flash Q2E45 from USB stick, I got a following message:</div><div style="font-size:13px;font-family:arial,sans-serif"><br></div><div style="font-size:13px;font-family:arial,sans-serif">
<span style="color:rgb(34,34,34)">Restarting to enable SPI FLASH writing. Try again after system restarts</span></div><div style="font-size:13px;font-family:arial,sans-serif"><br></div><div style="font-size:13px;font-family:arial,sans-serif">
The system then automatically reboots and nothing happens! Going back to the OK prompt, the firmware is seen as it was.</div><div style="font-size:13px;font-family:arial,sans-serif"><br></div>
<div style="font-size:13px;font-family:arial,sans-serif">Repeating this process also bears the same result.</div><div style="font-size:13px;font-family:arial,sans-serif">
<br></div><div style="font-size:13px;font-family:arial,sans-serif">Would really appreciate any feedback on this!</div><div><div style="font-size:13px;font-family:arial,sans-serif">
<br></div><div style="font-size:13px;font-family:arial,sans-serif">Thanks and Regards,</div><div style="font-size:13px;font-family:arial,sans-serif"><br>
</div><div style="font-size:13px;font-family:arial,sans-serif">Nitika Mangal</div><div style="font-size:13px;font-family:arial,sans-serif">QA Manager</div>
<div style="font-size:13px;font-family:arial,sans-serif">Activity Central:<font style="font-family:arial;font-size:small" color="#000099"><span style="font-family:arial,sans-serif;font-size:13px"> </span><a href="http://activitycentral.com/" style="font-family:arial,sans-serif;font-size:13px" target="_blank">http://activitycentral.com</a></font></div>
<br></div><div><div><div class="gmail_quote">On Mon, Dec 17, 2012 at 5:41 PM, Gonzalo Odiard <span dir="ltr"><<a href="mailto:gonzalo@laptop.org" target="_blank">gonzalo@laptop.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
James,<div>Any change in firmware between <span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px">Q2E45 and </span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px">Q2E46 can be related?</span></div>
<span><font color="#888888">
<div><br></div><div>Gonzalo </div></font></span><div><div><div><br><div class="gmail_quote">On Mon, Dec 17, 2012 at 9:09 AM, nitika.mail <span dir="ltr"><<a href="mailto:nitika@activitycentral.com" target="_blank">nitika@activitycentral.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Gonzalo,<div><br></div><div> I have sound in one XO-1 and no sound in the other. The S/N and Firmware details have been mentioned in my earlier post. </div>
<div><br></div><div>Repeating them again...</div><div><br></div>
<div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px">Following are the details of the XO-1 which plays the sound:</span></div><div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px"><br>
</span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px">Serial Number: SHF725004AA</span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px">Firmware: Q2E45</span></div>
<div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px"><br></span></div></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px">Following are the details of the XO-1 which does not play any sound:</span></div>
<div>
<div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px"><br></span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px">Serial Number: CSN74802D48</span></div>
<div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px">Firmware: Q2E46</span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px"><br></span></div></div><div>
So far, I haven't received any updates if anyone else has this problem reproduced.</div><div>
<div><br></div><div>Thanks and Regards,</div><div><br></div><div>Nitika Mangal</div><div>QA Manager</div></div><div><span style="font-size:13px;font-family:arial,sans-serif">Activity Central:</span><font color="#000099"><span style="font-family:arial,sans-serif;font-size:13px"> </span><a href="http://activitycentral.com/" style="font-family:arial,sans-serif;font-size:13px" target="_blank">http://activitycentral.com</a></font><div>
<div><br>
<br><div class="gmail_quote">On Mon, Dec 17, 2012 at 5:33 PM, Gonzalo Odiard <span dir="ltr"><<a href="mailto:gonzalo@laptop.org" target="_blank">gonzalo@laptop.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
You have no sound in both xo-1 or only in one of them?<div>Anybody else can confirm this?</div><span><font color="#888888"><div><br></div><div>Gonzalo</div></font></span><div><div>
<div><br></div><div><br><div class="gmail_quote">On Sun, Dec 16, 2012 at 2:41 PM, nitika.mail <span dir="ltr"><<a href="mailto:nitika@activitycentral.com" target="_blank">nitika@activitycentral.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Gonzalo,<div><br></div><div> I'm testing sound playing in activities like Pippy, TamTam series, Record etc.</div>
<div><br></div><div>Basically none of the activities play any sound!</div><div><div><br></div><div>Thanks and Regards,</div>
<div><br></div><div>Nitika Mangal</div><div>QA Manager</div><div><span style="font-size:13px;font-family:arial,sans-serif">Activity Central:</span><font color="#000099"><span style="font-family:arial,sans-serif;font-size:13px"> </span><a href="http://activitycentral.com/" style="font-family:arial,sans-serif;font-size:13px" target="_blank">http://activitycentral.com</a></font></div>
</div><div><div><div><br><div class="gmail_quote">On Sun, Dec 16, 2012 at 10:14 PM, Gonzalo Odiard <span dir="ltr"><<a href="mailto:gonzalo@laptop.org" target="_blank">gonzalo@laptop.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br><br><div class="gmail_quote"><div>On Sun, Dec 16, 2012 at 8:23 AM, nitika.mail <span dir="ltr"><<a href="mailto:nitika@activitycentral.com" target="_blank">nitika@activitycentral.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Gonzalo,<div><br></div><div> Yes, I have tested "volume up/down" while booting, and that works fine!</div><div><br></div></blockquote><div><br></div></div><div>Great.</div><div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div></div><div>Not sure why other sounds can't be heard...</div><div><div><br></div></div></blockquote><div><br></div></div><div>Can you explain what other sounds are you testing?</div><span><font color="#888888"><div>
<br></div><div>
Gonzalo</div></font></span><div><div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div></div><div>Thanks and Regards,</div>
<div><br></div><div>Nitika Mangal</div><div>QA Manager</div><div><span style="font-family:arial,sans-serif;font-size:13px">Activity Central:</span><font color="#000099"><span style="font-family:arial,sans-serif;font-size:13px"> </span><a href="http://activitycentral.com/" style="font-family:arial,sans-serif;font-size:13px" target="_blank">http://activitycentral.com</a></font></div>
<div><br></div></div><div><div><div><br><br><div class="gmail_quote">On Sun, Dec 16, 2012 at 6:06 AM, Gonzalo Odiard <span dir="ltr"><<a href="mailto:gonzalo@laptop.org" target="_blank">gonzalo@laptop.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Startup sound volume is saved.<div>Has you tested press a few times "volume up" key while booting?</div><span><font color="#888888"><div><br></div></font></span><div><span><font color="#888888">Gonzalo<br>
<br></font></span><div class="gmail_quote"><div><div>On Sat, Dec 15, 2012 at 11:28 AM, nitika.mail <span dir="ltr"><<a href="mailto:nitika@activitycentral.com" target="_blank">nitika@activitycentral.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><span style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">Hi All,</span><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">
<br></div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif"> Flashing 31018o0 Image on XO-1 (Build: 13.1.0 for XO-1 (Build 18))allows to listen to boot-up sound ... but none other.</div>
<div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif"><br></div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">
This happens on one XO, but does not show the same issue on another XO-1.</div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif"><br></div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">
Following are the details of the XO which does not play any sound:</div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif"><br></div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">
Serial Number: CSN74802D48</div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">Firmware: Q2E46</div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">
<br></div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">Following are the details of the XO which plays the sound:</div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">
<br></div><div style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif"><div>Serial Number: SHF725004AA</div><div>Firmware: Q2E45</div><div><br></div><div>Has anyone faced a similar issue on XO-1? Is it possible that a higher Firmware version may be the cause ofsu no sound?</div>
<div><br></div><div>Would appreciate clarity on this point!</div><div><br></div><div>Thanks and Regards,</div><div>Nitika Mangal</div><div><div dir="ltr" style="margin-bottom:0.2em">QA Manager</div><div dir="ltr" style="margin-bottom:0.2em">
Activity Central: <a href="http://activitycentral.com/" style="color:rgb(17,85,204)" target="_blank">http://activitycentral.com</a></div></div></div>
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