通过软件降频解决ThinkBook 14+ 2023风扇噪音过大问题(Ubuntu)

昨天写了如何在Win11下主动降频率,解决ThinkBook噪音问题,今天看下Ubuntu的

我的版本是22.04,默认驱动是acpi-cpufreq,这么确认驱动:

grep . /sys/devices/system/cpu/cpufreq/policy*/scaling_driver
/sys/devices/system/cpu/cpufreq/policy0/scaling_driver:acpi-cpufreq
...

这么禁用睿频:

echo "0" | sudo tee /sys/devices/system/cpu/cpufreq/boost

 

Leave a Reply

Your email address will not be published. Required fields are marked *