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Re: Failed to attach P_CNT - FreeBSD 9.1 RC3
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John Baldwin
Jan 19, 2013, 7:26:16 AM1/19/13
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On Sunday, November 04, 2012 05:56:33 AM Shiv. Nath wrote:
> Dear FreeBSD Community Friends,
>
> It is FreeBSD 9.1 RC3, i get the following warning in the message log
> file. i need assistance to understand the meaning of this error, how
> serious is it?
>
> acpi_throttle23: failed to attach P_CNT
On newer CPUs that use est you don't want to use acpi_throttle anyway so you
can ignore the errors. (est gives you power savings when it lowers your CPU
speed, acpi_throttle generally does not, it only helps with lowering the
temperature)
--
John Baldwin
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http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "freebsd-stabl...@freebsd.org"
> Dear FreeBSD Community Friends,
>
> It is FreeBSD 9.1 RC3, i get the following warning in the message log
> file. i need assistance to understand the meaning of this error, how
> serious is it?
>
> acpi_throttle23: failed to attach P_CNT
On newer CPUs that use est you don't want to use acpi_throttle anyway so you
can ignore the errors. (est gives you power savings when it lowers your CPU
speed, acpi_throttle generally does not, it only helps with lowering the
temperature)
--
John Baldwin
_______________________________________________
freebsd...@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "freebsd-stabl...@freebsd.org"
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