Date: Sun, 14 Feb 2010 22:55:23 +0000 From: George Liaskos <geo.liaskos@gmail.com> To: freebsd-questions@freebsd.org Subject: Frequency scaling error on AMD Turion [hwpstate] Message-ID: <a57b43541002141455v4f3acdcfl334e54271c2010f8@mail.gmail.com>
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Hello list! I am trying remotely to help a friend set up his laptop with 8.0-STABLE amd64, installation went pretty smooth but i have a problem with power saving. When i start powerd i get the following error repeatedly: kernel: hwpstate0: set freq failed, err 6 > dmesg | grep -i cpu CPU: AMD Turion(tm)X2 Dual Core Mobile RM-70 (2000.08-MHz K8-class CPU) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu0: <ACPI CPU> on acpi0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 hwpstate0: <Cool`n'Quiet 2.0> on cpu0 cpu1: <ACPI CPU> on acpi0 SMP: AP CPU #1 Launched! dev.cpu.0.%desc: ACPI CPU dev.cpu.0.%driver: cpu dev.cpu.0.%location: handle=\_PR_.CPU0 dev.cpu.0.%pnpinfo: _HID=none _UID=0 dev.cpu.0.%parent: acpi0 dev.cpu.0.freq: 1750 dev.cpu.0.freq_levels: 2000/15620 1750/13667 1500/11715 1250/9762 1000/5605 dev.cpu.0.cx_supported: C1/0 dev.cpu.0.cx_lowest: C1 dev.cpu.0.cx_usage: 100.00% last 500us I am using a 20100101 snapshot but i do a sync with latest right now. Regards
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