У меня сейчас процессор работает через intel_cpufreq, хотя в ядре опция intel_state включена.
bash-5.1$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_driver
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
intel_cpufreq
uname -a
Linux host 6.1.21 #2 SMP PREEMPT_DYNAMIC Sun Mar 26 14:11:33 UTC 2023 x86_64 GNU/Linux
конфиг ядра - https://pastebin.com/FraZLJx0
В грабе тоже включил - https://pastebin.com/1HChe8vK
Версия ядра 6.1.21
Куда копать?