From: Ruben Puettmann <ruben@puettmann.net>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Mikael Pettersson <mikpe@csd.uu.se>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.4.22 APM problems with IBM Thinkpad's
Date: Thu, 14 Aug 2003 14:28:45 +0200 [thread overview]
Message-ID: <20030814122845.GA2264@puettmann.net> (raw)
In-Reply-To: <1060783884.8008.64.camel@dhcp23.swansea.linux.org.uk>
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@puettmann.net
http://www.puettmann.net
next prev parent reply other threads:[~2003-08-14 12:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-13 12:31 2.4.22 APM problems with IBM Thinkpad's Ruben Puettmann
2003-08-13 13:13 ` Mikael Pettersson
2003-08-13 13:31 ` Ruben Puettmann
2003-08-13 14:24 ` Mikael Pettersson
2003-08-13 14:11 ` Alan Cox
2003-08-13 14:32 ` Mikael Pettersson
2003-08-14 12:28 ` Ruben Puettmann [this message]
2003-08-14 13:21 ` Mikael Pettersson
2003-08-14 13:47 ` Alan Cox
2003-08-14 17:33 ` Jamie Lokier
2003-08-14 20:03 ` Mikael Pettersson
2003-08-14 21:40 ` Jamie Lokier
[not found] ` <20030813131043.GA1112@deimos.one.pl>
2003-08-13 13:35 ` Ruben Puettmann
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