nu ✗ powerprofilesctl
* balanced:
PlatformDriver: placeholder
power-saver:
PlatformDriver: placeholder
nu ❯ cpupower frequency-info
analyzing CPU 14:
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: no
What can be done about it?
I have a tweaked BIOS, is there anything there that could cause it to be like it is?
It was the PSS support in the BIOS, it was disabled.
nu ❯ powerprofilesctl
* performance:
CpuDriver: amd_pstate
Degraded: no
balanced:
CpuDriver: amd_pstate
PlatformDriver: placeholder
power-saver:
CpuDriver: amd_pstate
PlatformDriver: placeholder
nu ❯ cpupower frequency-info
analyzing CPU 8:
driver: amd-pstate-epp
CPUs which run at the same hardware frequency: 8
CPUs which need to have their frequency coordinated by software: 8
maximum transition latency: Cannot determine or is not supported.
hardware limits: 550 MHz - 4.55 GHz
available cpufreq governors: performance powersave
current policy: frequency should be within 1.75 GHz and 4.55 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency: Unable to call hardware
current CPU frequency: 4.11 GHz (asserted by call to kernel)
boost state support:
Supported: yes
Active: yes
AMD PSTATE Highest Performance: 191. Maximum Frequency: 4.55 GHz.
AMD PSTATE Nominal Performance: 124. Nominal Frequency: 3.40 GHz.
AMD PSTATE Lowest Non-linear Performance: 64. Lowest Non-linear Frequency: 1.75 GHz.
AMD PSTATE Lowest Performance: 21. Lowest Frequency: 550 MHz.
It doesnt seem to have all the options, like maximum transition latency, but it should be enough.
