Ubuntu
linux package

  1. Bug #760131
  2. Comment #113

Comment 113 for bug 760131

Revision history for this message
Nicolas Michel (nicolas-michel) wrote : Re: [Bug 760131] Re: Power consumption raised significantly in natty

On 06/28/2011 09:49 AM, Newfie wrote:
> I should chime in here to mention that battery life for me on Natty was
> very negatively impacted. The most I was able to get out of my laptop
> when dimming screen, disabling effects, etc, was 50 minutes.
>
> The same laptop can get a max of 2.5 hours on Ubuntu 10.10 and lower.
>
 Have you tried the fix proposed by Michael?
-> add to your kernel option (into grub) pcie_aspm=force

If you don't know how to do it, you'll find instructions into previous
comments of this bug report.