Are you sure it's a XO-1.75? <br>If yes, may you have a very old testing release (I don't know why look for python 2.6)<br>Please tell me what image are you using. (You can look in the control panel -> about my computer)<br>
<br>You can try flash the xo (after doing a backup)<br><br>Gonzalo<br><br><div class="gmail_quote">2011/12/30 Lionel Laské <span dir="ltr"><<a href="mailto:lionel.laske@gmail.com">lionel.laske@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br>
<br>
Playing with the XO 1.75 B1, I'm trying to upgrade to os883 official.<br>
I've got an error message (see below), both when I upgrading from an<br>
USB key or online.<br>
Sounds like a developer key missing. Do I need a developer key for an<br>
official release on XO 1.75 ?<br>
FYI I've just update to q4c10 firmware.<br>
<br>
Thanks for your help.<br>
<br>
Best regards from France.<br>
<br>
Lionel<br>
<br>
[olpc@xo-c5-b9-5d ~]$ sudo olpc-update official_xo1.75-883<br>
Traceback (most recent call last):<br>
File "/usr/sbin/olpc-update", line 11, in <module><br>
from bitfrost.update.setup import shorten_hash<br>
File "/usr/lib/python2.6/site-packages/bitfrost/update/__init__.py",<br>
line 5, in <module><br>
from setup import perform_update, inhibit_suspend, check_signature<br>
File "/usr/lib/python2.6/site-packages/bitfrost/update/setup.py",<br>
line 11, in <module><br>
from bitfrost.leases.keys import OS_KEYS, DEVELOPER_KEYS<br>
File "/usr/lib/python2.6/site-packages/bitfrost/leases/keys.py",<br>
line 52, in <module><br>
raise Exception("OFW is not mounted, cannot read deployment keys")<br>
Exception: OFW is not mounted, cannot read deployment keys<br>
[olpc@xo-c5-b9-5d ~]$<br>
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</blockquote></div><br>