Re: [RFC] why do sensors break CPU scaling
Tom Psyborg <[email protected]> Sat, 01 Feb 2020 00:16:47 +0000
| Newsgroups | org.kernel.vger.lm-sensors,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <CAKR_QVLKtkfVy5AAKj+ay0cQ2NPWrW7CPb8SGF6urD2ooM=VXQ@mail.gmail.com> |
On 31/01/2020, Pavel Machek <[email protected]> wrote: > On Wed 2019-11-20 21:42:12, Tom Psyborg wrote: >> Hi >> >> Recently I've needed to set lowest CPU scaling profile, running ubuntu >> 16.04.06 I used standard approach - echoing powersave to >> /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor. >> This did not work as the >> /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq kept returning >> max scaling freq. > > Noone noticed, right? > > If you still believe that's problem, you may want to look at > MAINTAINERS file, and put sensors maintainers in the Cc list. > > Best regards, > Pavel > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) > http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html > it is definitely a problem. i've installed radeon-profile and can monitor both CPU and GPU temps from there without CPU scaling breakage. CCing related list