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kitsunyan / intel-undervolt

Intel CPU undervolting and throttling configuration tool
GNU General Public License v3.0
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Values do not equal & Failed to start undervolt service #43

Open ni-ka opened 4 years ago

ni-ka commented 4 years ago

Hi, Since a few kernel updates ago (now on Linux nk-zbook 5.5.2-1-MANJARO #1 SMP PREEMPT Tue Feb 4 19:22:35 UTC 2020 x86_64 GNU/Linux) I am having an issue undervolting my HP Zbook Studio Mobile system (i7 8750h). Any idea how to fix? Cheers

CPU (0): Values do not equal
GPU (1): -0.00 mV
CPU Cache (2): Values do not equal
System Agent (3): -0.00 mV
Analog I/O (4): -0.00 mV

my config

undervolt 0 'CPU' -150
#undervolt 0 'CPU' 0
undervolt 1 'GPU' 0
undervolt 2 'CPU Cache' -150
#undervolt 2 'CPU Cache' 0
undervolt 3 'System Agent' 0
undervolt 4 'Analog I/O' 0
Florennum commented 8 months ago

i also seem to be affected, tho i use a tigerlake(11th gen). fuck you lenovo

maulvi commented 3 months ago

got mine lenovo m720q undervolt working after modding the bios, as explained and tested here https://gist.github.com/mietzen/1569ed77c2820e7b7b8845375f6f7ed2

MilesBHuff commented 3 months ago

got mine lenovo m720q undervolt working after modding the bios, as explained and tested here gist.github.com/mietzen/1569ed77c2820e7b7b8845375f6f7ed2

So the trick is to not be in UEFI mode?

hemingtsai commented 2 months ago

Hey, I use Huawei Matebook E 2022 and try this program to undervolt. But, It have a problem look like this:

CPU (0): Values do not equal
GPU (1): -0.00 mV
CPU Cache (2): Values do not equal
System Agent (3): -0.00 mV
Analog I/O (4): -0.00 mV

My configure file is this.

undervolt 0 'CPU' -25
undervolt 1 'GPU' 0
undervolt 2 'CPU Cache' -25
undervolt 3 'System Agent' 0
undervolt 4 'Analog I/O' 0

I can't solve this problem. Can anyone help me?