After disabling intel_pstate driver I get the following error:

cpupower frequency-info analyzing CPU 0: no or unknown cpufreq driver is active on this CPU CPUs which run at the same hardware frequency: Not Available CPUs which need to have their frequency coordinated by software: Not Available maximum transition latency: Cannot determine or is not supported. Not Available available cpufreq governors: Not Available Unable to determine current policy current CPU frequency: Unable to call hardware current CPU frequency: Unable to call to kernel boost state support: Supported: yes Active: yes

I would like to use the acpi-cpufreq module instead, in order to have the governor userspace available and set specific cpu frequencies.


I had this issue when SpeedStep was disabled. I was able to enable it through the BIOS settings.

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