https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253344
--- Comment #4 from Blair ---
Ah well that makes sense as to why the power usage is still low. Good to know
that powerd really isn't really needed here for this Ryzen setup. I can live
happy knowing it's not just chewing power away like a d
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253344
--- Comment #3 from Conrad Meyer ---
See possibly related bug 221621, bug 218262.
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--- Comment #2 from Conrad Meyer ---
Re: low idle power without powerd: most idle power-saving of Zen and newer CPUs
comes from entering C-states (which FreeBSD does automatically), rather than
lower-frequency P-states.
So, I don't know wh
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253344
--- Comment #1 from Blair ---
Oh just to add, this is reported in dmesg:
acpi_throttle0: on cpu0
hwpstate0: on cpu0
acpi_throttle1: failed to attach P_CNT
device_attach: acpi_throttle1 attach returned 6
acpi_throttle2: failed to attach P
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253344
Blair changed:
What|Removed |Added
Alias|kernel |
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Blair changed:
What|Removed |Added
Alias||kernel
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253344
Bug ID: 253344
Summary: System hard resets when setting CPU frequency with
Ryzen 2600
Product: Base System
Version: 12.2-RELEASE
Hardware: amd64
OS: A
