Re: High-pitch noise with 2.6.0-test11

From: Jean-Marc Valin
Date: Fri Dec 05 2003 - 09:57:32 EST

Actually, I'm already using ACPI, so it's not an APM problem. I really
don't see what thermal.o can do to cause this.


> I had the same problem with my Dell Latitude C600 and newer kernels with
> HZ>100. The solution I found was to add "apm=idle-threshold=100" to
> the kernel commandline, to disable APM idle calls.
> You should monitor the temperature of your laptop to make sure it
> doesn't spin wildly and create extra heat if you use the same solution.
> Using ACPI instead of APM might also be a solution?
> Troels
Jean-Marc Valin, M.Sc.A., ing. jr.
Université de Sherbrooke, Québec, Canada

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