Re: system clock speed too high?

Andreas Haumer (andreas@xss.co.at)
Tue, 03 Jun 2003 14:00:00 +0200


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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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