Consuming too much power on a Dell 15R

Posted by Daniel Davis on Ask Ubuntu See other posts from Ask Ubuntu or by Daniel Davis
Published on 2011-11-10T00:48:46Z Indexed on 2011/11/14 10:12 UTC
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Filed under:

11.10

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laptop

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power-management

I'm new to Ubuntu, and I've just installed Ubuntu 11.10, and I must say I really like it a lot. I'm getting used to Ubuntu faster than I thought but the only issue I'm having is the power consumption.

I have a " dell 15R with BIOS a07" and I uninstalled Ubuntu 11.04 because of some glitches I hated. None of those appear on this Ubuntu but now my computer discharges way too quick. when I check the power icon, it states that I have like 3:45 min remaining, which is fairly the same as what win7 and Ubuntu 11.04 used to tell me but 15 min later I check again and it gives me only 1:15 min remaining. Also, my computer seems to get a lot hotter than it used to.

Is there more options to control the power usage on my laptop?

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