[Debian-olpc-devel] Power Management of the OLPC in Debian

Rafael Enrique Ortiz Guerrero dirakx at gmail.com
Sat Apr 12 18:39:15 UTC 2008


Hi Frederick

This is a question for the main devel OLPC list. afaik power management
works but with some issues (Fedora based), i can't say the possible
specific  issues related to ohm and Debian.

sorry i can't help you more. :(.

On Sat, Apr 12, 2008 at 11:54 AM, Frederick Blasdel <blasdelf at gmail.com>
wrote:

> Have any of you gotten any power management working in Debian on your
> OLPC?
>
> I've done some sourcediving into stuff published @
> http://dev.laptop.org/git — but just having the source available doesn't
> make the design any less opaque!
>
> I'm using kernels built from their git tree, and "echo -n mem >
> /sys/power/state" works, but will corrupt the partition table of the sd card
> (and potentially it's filesystems) which is really obnoxious when you're
> booted from it :(
>
> I haven't gotten uswsusp working, but haven't tried older swsusp stuff
> yet. Have you?
>
> A laptop without power management is pretty infuriating. Even just having
> vanilla linux suspend would be a massive improvement.
>
> — Fred
>
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>
>


-- 
Rafael Enrique Ortiz Guerrero
One Laptop Per Child
rafael at laptop.org
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