cpupower frequency-info display "no or unknown cpufreq driver is active on this CPU"
Issue
- cpufreq drivers are inactive.
- Getting "no or unknown cpufreq driver is active on this CPU" output while executing
cpupower frequency-infowith Power management profile set as a Performance on BIOS
Environment
- Red Hat Enterprise Linux
- Dell PowerEdge servers
- HPE ProLiant servers
- cpupower
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