FATAL: acpi_cpufreq

Don Flinn flinn at alum.mit.edu
Sun Oct 23 19:15:49 UTC 2005


On Sun, 2005-10-23 at 13:21 -0500, Steven Stern wrote:
> I have a Dell Dimension 8400.
> 
> On boot-up with the SMP kernel, I see
> 
>   FATAL:  Error inserting acpi_cpufreq 
> (/lib/module/2.6.13-1.1532FC4smp/kernel/arch/i386/kernel/cpu/cpufreq/acpi_cpufreq.ko): 
>   No such device
> 
> The file itself seems to be there:
> 
> -rwxr--r--  1 root root 14416 Oct 20 01:25 
> /lib/modules/2.6.13-1.1532_FC4smp/kernel/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.ko
> 
> I can get rid of the error by appending "acpi=off" to the boot 
> instructions, but then I lose hyperthreading support.  (Only one CPU 
> reported.)
> 
> I'm using the "official" kernel with no local modifications.
> 
> Is there a fix or workaround?
> 
> -- 
> 
>    Steve
> 
Steve 

I'm seeing the same error

Don




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