Bureaucrats, dave_user, Administrators
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==Introduction==
armbian@sbcspg:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors
conservative ondemand userspace powersave interactive performance
armbian@sbcspg:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
198000 396000 528000
armbian@sbcspg:~$ /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
-bash: /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: Permission denied
armbian@sbcspg:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
interactive
<pre class="board-terminal">