psm(4) doesn't work with custom kernel config

Andre Guibert de Bruet andy at siliconlandmark.com
Sun Feb 25 18:58:46 UTC 2007


On Feb 25, 2007, at 1:43 PM, Jeremie Le Hen wrote:
> On Fri, Feb 23, 2007 at 02:49:17AM -0500, Andre Guibert de Bruet  
> wrote:
>> Try booting with ACPI disabled. Something does not appear sane with
>> your ACPI config using your custom kernel:
>> acpi: bad write to port 0x080 (32), val 0xaa
>
> Indeed, removing device acpi from my custom kernel config file  
> resolves
> the problem.  However, if I enable option SMP along ACPI, psm(4)  
> works.

That's odd. Give the following a shot: Disable the loading of the  
custom AML, then try using ACPI without SMP.

Andy

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