Re: 2.4.22 APM problems with IBM Thinkpad's

From: Ruben Puettmann
Date: Thu Aug 14 2003 - 07:34:23 EST


On Wed, Aug 13, 2003 at 03:11:27PM +0100, Alan Cox wrote:
> On Mer, 2003-08-13 at 14:13, Mikael Pettersson wrote:
> > With APIC support enabled (SMP or UP_APIC), APM must be constrained:
> > DISPLAY_BLANK off
> > CPU_IDLE off
> > built-in driver, not module
>
> This isnt sufficient because some of the SMM traps off the FN-key
> sequences also crash thinkpads if APIC is enabled. Basically *dont use
> local apic* except on SMP.

sorry but why breaks this all under linux? O.K im not a friend if
windows but on the preinstalled windowsXP it runs all fine.

Is this a problem of manpower or missing spec's?

Ruben

--
Ruben Puettmann
ruben@xxxxxxxxxxxxx
http://www.puettmann.net
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