[Sugar-devel] [IAEP] XO power management hindering collaboration

Sridhar Dhanapalan sridhar at laptop.org.au
Tue May 17 03:14:28 EDT 2011

On 16 May 2011 04:51, Samuel Greenfeld <greenfeld at laptop.org> wrote:
> In what build(s) is this occurring?  And are you using a schoolserver or
> not?
> OLPC release 10.1.3 fixed some issues with XO 1.5's waking up in response to
> multicast traffic on the network.  This is necessary for Salut/"under the
> tree" usage to work with power management.  XO-1's with 10.1.3 are
> configured by default to always stay on, as they (to the best of my
> understanding) historically have had an occasional issue where the network
> card might not reappear after suspending.
> In 11.2.0 both XO-1's and 1.5's currently are allowed to suspend, although I
> do not know if that will be the final setting.

This is with OLPC OS 10.1.3 (XO-AU 10.1.3-au2 - we haven't made any
changes that would affect reliability of collaboration). The XOs were
registered and using an XS.

I've reported this at http://dev.laptop.org/ticket/10878


Sridhar Dhanapalan
Technical Manager
One Laptop per Child Australia
M: +61 425 239 701
E: sridhar at laptop.org.au
A: G.P.O. Box 731
     Sydney, NSW 2001
W: www.laptop.org.au

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