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禁用 intel_pstate 驱动程序后，没有或未知的 cpufreq 驱动程序处于活动状态

tag-icon • tag-icon cpu-frequency
禁用 intel_pstate 驱动程序后，没有或未知的 cpufreq 驱动程序处于活动状态

禁用后英特尔_pstate驱动程序，我收到以下错误：

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

我想使用ACPI CPU频率模块，以便使调控器用户空间可用并设置特定的 CPU 频率。

答案1

当 SpeedStep 被禁用时我遇到了这个问题。我可以通过 BIOS 设置启用它。

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