Arch Linux

blauman

Member

Registered: 2014-03-05

Posts: 96

[solved] set default CPU governor

Hi, I'm searching to change the cpu governor from "ondemand" to "conservative" or "powersave" and I'm using  cpupower, but each time i change it and I reboot the system, it comes back to ondemand.
I have an intel core duo processor and "acpi_cpufreq" like module.
The problem is that the command

 cpupower frequency-set -g conservative 

is ok and the governor changes, but after reboot it returns "ondemand".
I have tried to change the files:
/etc/cpufreq-bench.conf 
/etc/default/cpupower
but at reboot I again have "ondemand"
How I can change this profile definitly?
Thank you!

Last edited by blauman (2015-08-16 08:57:47)

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The biggest flaw of Arch are the Archers

Raynman

Member

Registered: 2011-10-22

Posts: 1,539

Re: [solved] set default CPU governor

Did you enable the service? If yes, what's the status/log output after a reboot?

https://wiki.archlinux.org/index.php/CP … g#cpupower

Last edited by Raynman (2015-08-14 22:15:55)

blauman

Member

Registered: 2014-03-05

Posts: 96

Re: [solved] set default CPU governor

Did you enable the service? If yes, what's the status/log output after a reboot?

https://wiki.archlinux.org/index.php/CP … g#cpupower

yes I have enabled and it results enable after reboot:

# systemctl is-enabled cpupower.service
enabled

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The biggest flaw of Arch are the Archers

blauman

Member

Registered: 2014-03-05

Posts: 96

Re: [solved] set default CPU governor

Well, I don't know what happend but now it's ok, finally I have conservative governor! Thank you the same!

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The biggest flaw of Arch are the Archers

karol

Archivist

Registered: 2009-05-06

Posts: 25,440

Re: [solved] set default CPU governor

Please remember to mark the thread as solved https://bbs.archlinux.org/viewtopic.php?id=130309