Power management issues on an Asus N55

Posted by Andrea Borga on Ask Ubuntu See other posts from Ask Ubuntu or by Andrea Borga
Published on 2012-06-07T19:27:33Z Indexed on 2012/06/07 22:48 UTC
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Filed under:

12.04

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power-management

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overheating

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fancontrol

I noticed that with respect to Win7 on my Asus N55 Ubuntu 12.04 tend to overheat the system. After startup the fan controller takes control of the fan, I could here it slowing down, after a few second following a login the fan increases its speed again. Though there are no processor hungry process: top shows only Xorg consuming 4%. Even with the system monitor the CPUs load look ok. Is it a power management related problem?

This can cause battery life troubles in general, and electronics is never happy to be overheated.

Is there a better tool to root the cause of the issue?

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