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/ 1 Year ago, sat, march 4, 2023, 11:17:51
After recent routine upgrades, I've noticed that I'm unable to change my CPU frequency manually. The system is doing it automatically, and choosing the highest frequency possible, which causes it to run hot (it already has heating issues).
Most of the fixes I found are on threads from 2010 or earlier, and are no longer applicable.
Here is the output of cpufreq-info
:
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to [email protected], please.
analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 800 MHz - 1.80 GHz
available frequency steps: 1.80 GHz, 1.80 GHz, 1.20 GHz, 800 MHz
available cpufreq governors: conservative, ondemand, userspace, powersave, performance
current policy: frequency should be within 1.80 GHz and 1.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.80 GHz.
cpufreq stats: 1.80 GHz:77.10%, 1.80 GHz:0.01%, 1.20 GHz:22.86%, 800 MHz:0.02% (74)
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 10.0 us.
hardware limits: 800 MHz - 1.80 GHz
available frequency steps: 1.80 GHz, 1.80 GHz, 1.20 GHz, 800 MHz
available cpufreq governors: conservative, ondemand, userspace, powersave, performance
current policy: frequency should be within 1.80 GHz and 1.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.80 GHz.
cpufreq stats: 1.80 GHz:77.09%, 1.80 GHz:0.02%, 1.20 GHz:22.88%, 800 MHz:0.02% (73)
The output of cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
:
1801000
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