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r4m0n / ZenStates-Linux

Dynamically edit AMD Ryzen processor P-States
MIT License
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MSR module not loaded error during Locking TSC Frequency #7

Open Road-Drum opened 5 years ago

Road-Drum commented 5 years ago

As per workaround in #6 I have been able to list the frequencies correctly. However, on setting the P-States, the error that supposed been rectified still occurs. Log below:

$ sudo /usr/bin/python3.6 ./zenstates.py -p 0 -f 73 -d A -v 35 Current P0: Enabled - FID = 64 - DID = A - VID = 35 - Ratio = 20.00 - vCore = 1.21875 Setting FID to 73 Setting DID to A Setting VID to 35 Locking TSC frequency Traceback (most recent call last): File "./zenstates.py", line 103, in <module> writemsr(0xC0010015, readmsr(0xC0010015, c) | (1 << 21), c) File "./zenstates.py", line 24, in writemsr raise OSError("msr module not loaded (run modprobe msr)") OSError: msr module not loaded (run modprobe msr)

At this point I'm pretty sure that there is no more issues but nonetheless this occurs. System:

Acer Nitro 5 AN515-42-R8SH Ryzen 5 2500U with Vega Mobile Gfx

kdb424 commented 5 years ago

Have you run this command as it indicated? Seems like user error. sudo modprobe msr