[ltp] X200 Battery Life

[Henrique de Moraes Holschuh]

On Tue, 28 Oct 2008, Andrew Mason wrote:
> Thanks for the information guys. I will have a look tonight when i get
> home and report back later.
> 
> 
> Also, I noticed last night in powertop that the acpi module seem to be
> responsible for a considerable amount of wakeups. This was with 2.6.27
> on Intrepid. Can anyone else confirm this behaviour ?

What I can tell you is that unless you're using 2.6.27.4, you have a broken
or badly mangled kernel ACPI-wise.  So make sure you have the latest stable
patch on that kernel...   It might well make a LOT of difference, the fixes
were related to EC interrupt handling.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh