powerd won't start on 6.2 with core2duo CPU

Boris Kochergin spawk at acm.poly.edu
Mon Aug 6 13:35:18 PDT 2007


ECEG / Daniel Duerr wrote:
> Hi Boris,
>
> This did the trick...  I recompiled my kernel with device cpufreq and 
> it works now.  I guess this CPU appears as a non-ACPI CPU type?
>
> Cheers,
> Daniel
>
>
> On Aug 5, 2007, at 5:17 PM, Boris Kochergin wrote:
>
>> ECEG / Daniel Duerr wrote:
>>> Hi,
>>>
>>> I'm running a server on the latest FreeBSD 6.2 from the RELENG_6_2 
>>> sources.  My SMP kernel sees my CPU (in dmesg) as:
>>>
>>> CPU: Intel(R) Core(TM)2 CPU          6300  @ 1.86GHz (1870.39-MHz 
>>> 686-class CPU)
>>>
>>> I am unable to start powerd, however, as I get the following error:
>>>
>>> Starting powerd.
>>> powerd: lookup freq: No such file or directory
>>>
>>> On closer examination of the sysctl -a output, there are no 
>>> dev.cpu.X.freq values set.  Any ideas what is going on here?
>>>
>>> Cheers,
>>> Daniel
>>>
>>>
>>> _______________________________________________
>>> freebsd-bugs at freebsd.org mailing list
>>> http://lists.freebsd.org/mailman/listinfo/freebsd-bugs
>>> To unsubscribe, send any mail to "freebsd-bugs-unsubscribe at freebsd.org"
>> Sounds like you need to get cpufreq support in your kernel. Does it 
>> work after you do "kldload cpufreq"?
>>
>> -Boris
>
>
>
> -- 
> daniel duerr   |   president   |   emerald city entertainment group
> dd @ emeraldcityeg.com   |   +1 (831) 621-1710 x103
>
>
> _______________________________________________
> freebsd-bugs at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-bugs
> To unsubscribe, send any mail to "freebsd-bugs-unsubscribe at freebsd.org"
Cool. You can have ACPI CPUs without ACPI CPU throttling support, and it 
appears that your system is one such type.

-Boris


More information about the freebsd-bugs mailing list