ノートブックでCPU周波数を設定できますか（BIOSでCPU設定を使用できません）？このように「ブースト周波数」を設定しようとすると成功しますが、非ブースト状態では周波数は最大周波数に設定されます。私が何か間違っているのではないでしょうか？
# cpupower frequency-set -r -f 2900MHz
Setting cpu: ...
# cpupower frequency-info
...
boost state support:
Supported: yes
Active: yes
Boost States: 4
Total States: 8
Pstate-Pb2: ...MHz (boost state)
Pstate-Pb3: 2600MHz (boost state)
Pstate-P0: 2400MHz
Pstate-P1: ...
追加情報：
# sudo cpupower --cpu all frequency-info
analyzing CPU 0:
driver: acpi-cpufreq
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: 4.0 us
hardware limits: 1.40 GHz - 2.40 GHz
available frequency steps: 2.40 GHz, 2.00 GHz, 1.70 GHz, 1.40 GHz
available cpufreq governors: userspace ondemand performance
current policy: frequency should be within 1.40 GHz and 2.40 GHz.
The governor "userspace" may decide which speed to use
within this range.
current CPU frequency: 2.40 GHz (asserted by call to hardware)
boost state support:
Supported: yes
Active: yes
Boost States: 4
Total States: 8
Pstate-Pb0: 3500MHz (boost state)
Pstate-Pb1: 3200MHz (boost state)
Pstate-Pb2: 2900MHz (boost state)
Pstate-Pb3: 2600MHz (boost state)
Pstate-P0: 2400MHz
Pstate-P1: 2000MHz
Pstate-P2: 1700MHz
Pstate-P3: 1400MHz
analyzing CPU 1:
driver: acpi-cpufreq
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: 4.0 us
hardware limits: 1.40 GHz - 2.40 GHz
available frequency steps: 2.40 GHz, 2.00 GHz, 1.70 GHz, 1.40 GHz
available cpufreq governors: userspace ondemand performance
current policy: frequency should be within 1.40 GHz and 2.40 GHz.
The governor "userspace" may decide which speed to use
within this range.
current CPU frequency: 2.40 GHz (asserted by call to hardware)
boost state support:
Supported: yes
Active: yes
Boost States: 4
Total States: 8
Pstate-Pb0: 3500MHz (boost state)
Pstate-Pb1: 3200MHz (boost state)
Pstate-Pb2: 2900MHz (boost state)
Pstate-Pb3: 2600MHz (boost state)
Pstate-P0: 2400MHz
Pstate-P1: 2000MHz
Pstate-P2: 1700MHz
Pstate-P3: 1400MHz