On 12/17/2011 01:20 PM, midhun wrote:
Dear friends,
I am using Ubuntu 11.10 on Lenovo Ideapad Z570 laptop. After
installing Ubunut 11.10 my battary life has been reduced to 2 hours.
(Previously I got around 3 hr battery life, even now I am getting more
than 3 hrs in windows) . Is there anyway to fix this problem?
Have you tried updating to the latest kernel? There used to be some
Linux kernel regression that caused higher power usage. If I remember
right, it will be fully fixed in a future release only.
Regards,
Syam
--
"Freedom is the only law".
"Freedom Unplugged"
http://www.ilug-tvm.org
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