Hello!
I have found the source of my problem:
I've not a wifi card integrated in my laptop and so I'm using a usb dongle
with ndiswrapper driver.
And it's when this usb key is plugged that the acpi temperature is growing
and it don't happens if it's a classic usb key (storage for example) which
is plugged.
So we have changed the problem!
But it is not resolved :(
So do you have any idea for this problem??
Thank you for your help!
From: Hans-Werner Hilse <[EMAIL PROTECTED]>
Reply-To: gentoo-user@lists.gentoo.org
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Thermal cpu
Date: Tue, 3 Apr 2007 11:24:10 +0200
Hi,
On Mon, 02 Apr 2007 23:05:09 +0200 "Sylvain Chouleur"
<[EMAIL PROTECTED]> wrote:
> I tried to install and use lm_sensors but it don't detect any sensors.
Since there are really lots of drivers, I just guess you didn't compile
the right ones when building your kernel.
> Moreover, I think it's a problem of acpi or the kernel configuration
> because on my debian, I don't use lm_sensors, just acpi.
That's two completely different things.
> May be detection is bad made or may be cpu id bad used, but top show
> me that:
> [...]
?!? How does "top" come into play here?!?
> and acpi -t:
> Thermal 1: ok, 65.0 degrees C
OK, so ACPI temperature zone support is working.
> And at this state, on debian, the thermal is at 53 degrees C so and
> don't understand.
If that's why you posted top output: It doesn't depend on absolute
load. Maybe your debian box enables throttling, either ACPI P-States,
or CPUfreq. You might want to play with the cpufreq ondemand governor
(there's also an alternative implementation, read the docs of those
kernel options) or cpufreqd.
> Is there some option to activate in the kernel to support better the
> thermal or cpu use?
CPUfreq, see above. And it certainly won't make CPU use better (it
throttles) -- but might lower the temperature.
-hwh
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