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Bug#596801: linux-image-2.6.32-bpo.5-686: keyboard & touchpad io breaks when netbook LED switches on or off



On Thu, 2010-09-16 at 19:40 +0200, axst@users.sourceforge.net wrote:
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> Hi,
> 
>      Thank you for replying so quickly. First of all, things are beginning to look a little
> different as I am gaining more experience with the problem. Yesterday and the day before
> it occurred in the midst of normal user activity exactly one hour after booting up and
> logging in via GDM. Today the battery charge LED went on briefly without causing a
> problem.
> 
> When the problem occurs, /var/log/kern.log and /var/log/messages show no (new) messages.
> 
> There is a message that appears upon boot and resume, not at the same time as the problem:
> 
> Atom PSE erratum detected, BIOS microcode update recommended

If I remember correctly, this makes one CPU feature (big pages)
unreliable, but the kernel automaticallly avoids using that feature.

> My so-called netbook does not show any brand name. On the back it says "N270 mini02" and
> "Made in China." There is also a tiny sticker with two very long numbers --- would they be
> any help?

Anything like this?
http://www.liliputing.com/2009/12/foxconn-linux-netbook-hits-the-fcc.html

Can you test Linux 2.6.35 from experimental?

Ben.

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

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