Re: Laptop overheating with F 16

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On Tue, 2011-09-13 at 16:55 +0300, Alon Levy wrote:
> On Mon, Sep 12, 2011 at 09:15:41AM -0800, Erinn Looney-Triggs wrote:
> > Since moving to Fedora 16 my laptop has been constantly overheating. In
> > fact with the tracker-store taking up so much CPU it creates a perfect
> > storm and the system will sometimes shut itself off because of the high
> > heat in the CPU.
> > 
> > >From the logs:
> > [ 2718.556684] intel ips 0000:00:1f.6: MCP limit exceeded: Avg temp
> > 9497, limit 9000
> > [ 2778.415413] intel ips 0000:00:1f.6: MCP limit exceeded: Avg temp
> > 9700, limit 9000
> > [ 2783.402899] intel ips 0000:00:1f.6: MCP limit exceeded: Avg temp
> > 9049, limit 9000
> > 
> 
> Is the laptop actually warm? i.e. maybe it's a reporting error, the temperature
> is actually ok but reported too high, which would explain why you don't see it
> in windows?

Again, I very much doubt that's the case. As I understand it, Linux is
not making these measurements, they're being done in the system
firmware, and they'll be done in exactly the same way with exactly the
same consequences no matter what OS is running; the only thing the OS
can do or not do is *report* them.

I may be wrong, of course, but that's how I understand it.

note that the temperature reported is an internal one, though most
laptops have a 'hot spot' or two which reasonably accurately reflects
internal temps.
-- 
Adam Williamson
Fedora QA Community Monkey
IRC: adamw | Twitter: AdamW_Fedora | identi.ca: adamwfedora
http://www.happyassassin.net

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