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From: Andreas Haumer <andreas@xss.co.at>
To: Andreas Haumer <andreas@xss.co.at>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: system clock speed too high?
Date: Tue, 03 Jun 2003 14:00:00 +0200	[thread overview]
Message-ID: <3EDC8DC0.7090009@xss.co.at> (raw)
In-Reply-To: <3EDC7052.9060109@xss.co.at>

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Hi!

I have some more information

6.) Kernel 2.4.19-ac4 (ACPI compiled as modules)
    a) no special kernel commandline option
       -> System does boot, fusion MTP driver finds the controller
       -> time runs 2.5 times too fast

    b) boot with "acpi=off"
       -> Same as 6a)

    c) boot with "acpi=off notsc"
       -> Same as 6a)

I tried also the following BIOS settings, but without
improving the situation:

*) Hyperthreading "disabled"
*) MPS 1.4 Support "disabled"
*) BIOS Update "disabled"
*) Plug & Play "yes" (this makes it even worse: linux crashes
               eventually as it gets confused by IRQ setting)

- - andreas

- --
Andreas Haumer                     | mailto:andreas@xss.co.at
*x Software + Systeme              | http://www.xss.co.at/
Karmarschgasse 51/2/20             | Tel: +43-1-6060114-0
A-1100 Vienna, Austria             | Fax: +43-1-6060114-71
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  reply	other threads:[~2003-06-03 11:46 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-06-02 19:40 system clock speed too high? Andreas Haumer
2003-06-02 19:36 ` Alan Cox
2003-06-03  9:54   ` Andreas Haumer
2003-06-03 12:00     ` Andreas Haumer [this message]
2003-06-03 12:17       ` Zephaniah E. Hull
2003-06-03 12:39       ` Andreas Haumer
2003-06-03 13:00         ` Alan Cox
2003-06-03 14:23           ` Andreas Haumer
2003-06-03 14:49             ` Martin Schlemmer
2003-06-03 15:31               ` Andreas Haumer
2003-06-04  5:44                 ` Martin Schlemmer
2003-06-04  8:49                   ` Andreas Haumer
2003-06-03 15:17     ` venom
2003-06-03 15:38       ` Andreas Haumer
2003-06-03 15:43         ` venom
2003-06-03 15:47           ` Randy.Dunlap
2003-06-03 16:12             ` venom
2003-06-02 20:33 ` george anzinger
2003-06-03 10:04   ` Andreas Haumer
2003-06-03 19:12     ` system clock speed too high? hyperthread problem? george anzinger
2003-06-04  9:47 ` system clock speed too high? Herbert Xu
2003-06-04 13:02   ` Herbert Xu

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