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To: Kris Kennaway <kris@obsecurity.org>
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Cc: stable@FreeBSD.org
Subject: Re: Wrong CPU frequency after reboot
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Are you using powerd? It seems that your CPU was throttled before the
reboot, because of low load and when rebooting got stuck there. Try to
deactivate powerd and see weather this still occurs. If so, you can put
something into rc.shutdown that stops powerd and sets your cpu back to
full speed.

Kris Kennaway wrote:
> Often when I reboot my system it restarts with the wrong CPU
> frequency:
> 
> Apr  7 22:24:53 xor kernel: FreeBSD 6.1-PRERELEASE #19: Tue Mar 28 15:15:20 EST 2006
> Apr  7 22:24:53 xor kernel: ACPI APIC Table: <AMD-K8 AWRDACPI>
> Apr  7 22:24:53 xor kernel: CPU: AMD Athlon(tm) 64 Processor 2200+ (797.73-MHz 686-class CPU)
> Apr  7 22:24:53 xor kernel: Origin = "AuthenticAMD"  Id = 0xf48  Stepping = 8
> Apr  7 22:24:53 xor kernel: Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
> 
> dev.cpu.0.freq: 799
> dev.cpu.0.freq_levels: 799/-1 699/-1 599/-1 499/-1 399/-1 299/-1 199/-1 99/-1
> 
> (it's always 799) when it should be
> 
> /var/log/messages.1.bz2:Mar 28 15:21:28 xor kernel: CPU: AMD Athlon(tm) 64 Processor 2200+ (2193.77-MHz 686-class CPU)
> 
> A power cycle is needed to run at full speed.
> 
> Can anyone suggest what is wrong?
> 
> Kris
>