Ubuntu 12.04 gets overheated, whereas I have no heating problems on Windows 7 whatsoever

Posted by G K on Ask Ubuntu See other posts from Ask Ubuntu or by G K
Published on 2012-10-28T16:35:16Z Indexed on 2012/10/28 17:17 UTC
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12.04

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overheating

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hp-pavillion

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amd-processor

I bought a new laptop which came pre-installed with Windows 7. I love working on Ubuntu and hence installed it. I can work on Windows for 6 hours at a stretch and feel the laptop being only slightly warm, but 15 minutes into running Ubuntu and my laptop is too hot.

The battery also drains out very quickly on Ubuntu. 1.5 hrs of backup on Ubuntu compared to 5-6 hrs on Windows.

I previously owned a Dell Inspiron N5010 and everything ran smoothly on that. No heating issues. It came with intel i3 processor. So I'm wondering whether this problem has something to do with the processor? (AMD A8)

Specs: HP Pavilion G6-2005AX Laptop (APU Quad Core A8/ 4GB/ 500GB/ Win7 HB/ 1.5GB Graph) 1 GB AMD Radeon HD 7670M Dedicated 512 MB AMD Radeon HD 7640G Graphics Integrated

Is there any fix for this problem?

Thanks in advance.

Edit: I've installed ATI proprietary drivers suggested by Ubuntu.

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