Friday, January 1, 2016

12.04 - Power management issues on an Asus N55

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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