[Bug 234455] CPU frequency scaling fails for multiple cores

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Dec 28 19:36:44 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234455

Conrad Meyer <cem at freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |cem at freebsd.org

--- Comment #1 from Conrad Meyer <cem at freebsd.org> ---
If you set debug.acpi.disabled="thermal" in loader.conf and reboot, does powerd
/ sysctl work?  It seems any kernel setting overrides and userspace space
setting.

A related question, what are the temperature sensors reporting?  Is your CPU
cooled appropriately / might it be reasonable that thermal throttling is
kicking in?

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