The CPU runs at a slower speed than the rated speed, so I want to enable rated clock speed and turbo at startup

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1

[OS]
Linux / Kubuntu 25.10

[UEFI]
MrChromebox-2503.0

[The solution I want to take]
sudo x86_energy_perf_policy --all 'performance' --turbo-enable '1' --force
The above command is used to temporarily increase the speed, but I would like to set it to run at the rated clock and enable turbo from startup.

[troubleshooting that has been unsuccessful]
Set the value of /sys/devices/system/cpu/intel_pstate/no_turbo to 0
Set to 1.6Ghz with cpupower frequency-set command

[remarks]
I am posting this via machine translation.

2

Maybe this tool can help you.

You will be able to force power profiles/governors and it can be automated by the daemon.

3

Thank you.
I guess I have no choice but to set it up on the OS, so I thought about writing an sh script and setting up my own daemon.
Thanks to the tool you showed me, I was able to set the frequency.
I’m also getting better at setting the turbo, but I haven’t actually seen it working, so I’m continuing to monitor that.

[REMARK]
The frequency setting in auto-cpufreq.conf
takes precedence to the value set in platform_profile, so if platform_profile=low-power(default)``` is set, even if scaling_max_freq``` is set to a value of 1GHz or more, it will become 640Mhz, so be careful.