Has the Ubuntu heating problem for Sony Vaio users been solved?

Posted by nischayn22 on Ask Ubuntu See other posts from Ask Ubuntu or by nischayn22
Published on 2012-04-22T04:46:52Z Indexed on 2012/09/21 15:53 UTC
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Filed under:

drivers

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power-management

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vaio

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overheating

I use Sony Vaio VPCEA23en with graphics card ATI Radeon HD 5145 and have been using Ubuntu 11.10 and recently upgraded to 12.04 beta, however the problem of overheating (60-70) still persists. I have installed the graphics driver properly. Are there some features of Ubuntu that cause this problem? I would have no problem uninstalling them; Or will using a lighter version of Ubuntu (lubuntu) solve this problem?

Right now I am using Win7 and would like to switch to Ubuntu ASAP.

Snapshot using Lubuntu

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