Драйвер intel_pstate сводит меня с ума

У меня проблемы с драйвером intel_pstate.

Проблема 1) Я не могу отключить Turbo. Он отключен в BIOS и через:

root@think:~# cat /sys/devices/system/cpu/intel_pstate/no_turbo 1 

Проблема 2) Я не могу ограничить максимальную частоту. «max_perf_pct» установлен равным 33, «min_perf_pct» – то же самое. ЦП полностью игнорирует все настройки:

 Socket [0] - [physical cores=2, logical cores=4, max online cores ever=2] TURBO DISABLED on 2 Cores, Hyper Threading ON Max Frequency without considering Turbo 2893.00 MHz (99.76 x [29]) Max TURBO Multiplier (if Enabled) with 1/2/3/4 Cores is 36x/34x/34x/34x Real Current Frequency 3227.37 MHz [99.76 x 32.35] (Max of below) Core [core-id] :Actual Freq (Mult.) C0% Halt(C1)% C3 % C6 % Core 1 [0]: 3227.37 (32.35x) 44.4 39.2 0 1 Core 2 [2]: 3189.89 (31.98x) 43.3 44.3 1 1 

«ТУРБО ОТКЛЮЧЕН на 2 ядрах …» Я так не думаю?

 analyzing CPU 0: driver: intel_pstate CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 0.97 ms. hardware limits: 1.20 GHz - 3.60 GHz available cpufreq governors: performance, powersave current policy: frequency should be within 1.20 GHz and 3.60 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency is 1.20 GHz (asserted by call to hardware). 

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