yes, here it is:
$ powerprofilesctl
performance:
Driver: platform_profile
Degraded: no
balanced:
Driver: platform_profile
* power-saver:
Driver: platform_profile
The other command gives me this - but note that I did an update in between and
a reboot to another kernel, while the effect reported keeps the same:
$ cpupower frequency-info
WARNING: cpupower not found for kernel 5.15.0-37
You may need to install the following packages for this specific kernel:
linux-tools-5.15.0-37-generic
linux-cloud-tools-5.15.0-37-generic
You may also want to install one of the following packages to keep up to date:
linux-tools-generic
linux-cloud-tools-generic
After inbstalling the tools package for the runinng kernel, i get this output,
but still no change from changing the governor in the settings or the matchjing
indicator, and both keep telling me the current state is "balanced" which does
not exist as governor as far as I understand:
$ cpupower frequency-info
analyzing CPU 0:
driver: intel_pstate
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: Cannot determine or is not supported.
hardware limits: 800 MHz - 4.80 GHz
available cpufreq governors: performance powersave
current policy: frequency should be within 800 MHz and 2.30 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency: Unable to call hardware
current CPU frequency: 2.28 GHz (asserted by call to kernel)
boost state support:
Supported: yes
Active: yes
And againgf, when I run the "studio-controls" application, this can
change the setting.
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-control-center in Ubuntu.
https://bugs.launchpad.net/bugs/1977660
Title:
Power settings have no effect and offer nonexisting options
Status in gnome-control-center package in Ubuntu:
Incomplete
Bug description:
The "power" area of the settings offer three options:
powersave, balanced, and performance.
As per cpufreq-info "balanced" is not a valid option.
Also changing to any of the two really existing options does not
change cpu frequency in a visible way.
Maybe there is a connection between this and the bug i reported about
the matching indicator:
https://bugs.launchpad.net/ubuntu/+source/indicator-
cpufreq/+bug/1977659
I *can* actually switch between the values using the studio-controls
application. changing values there leads to visible changes in
cpufreq-info output and /proc/cpuinfo data shown.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gnome-control-center 1:41.4-1ubuntu13.2
ProcVersionSignature: Ubuntu 5.15.0-35.36-lowlatency 5.15.35
Uname: Linux 5.15.0-35-lowlatency x86_64
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Sat Jun 4 20:36:14 2022
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2020-04-12 (782 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
SourcePackage: gnome-control-center
UpgradeStatus: Upgraded to jammy on 2022-04-28 (36 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1977660/+subscriptions
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