this post was submitted on 17 Jul 2023
1198 points (95.4% liked)

linuxmemes

21263 readers
1931 users here now

Hint: :q!

Sister communities:

Community rules (click to expand)

1. Follow the site-wide rules

2. Be civil
  • Understand the difference between a joke and an insult.
  • Do not harrass or attack members of the community for any reason.
  • Leave remarks of "peasantry" to the PCMR community. If you dislike an OS/service/application, attack the thing you dislike, not the individuals who use it. Some people may not have a choice.
  • Bigotry will not be tolerated.
  • These rules are somewhat loosened when the subject is a public figure. Still, do not attack their person or incite harrassment.
    • 3. Post Linux-related content
  • Including Unix and BSD.
  • Non-Linux content is acceptable as long as it makes a reference to Linux. For example, the poorly made mockery of sudo in Windows.
  • No porn. Even if you watch it on a Linux machine.
    • 4. No recent reposts
  • Everybody uses Arch btw, can't quit Vim, and wants to interject for a moment. You can stop now.

    • Please report posts and comments that break these rules!

    founded 1 year ago
    MODERATORS
    poopsmith@lemmy.world
    zephyr@lemmy.world
    rtxn@lemmy.world
    1198
    Help (lemmy.world)
    submitted 1 year ago by Linuxmemed@lemmy.world to c/linuxmemes@lemmy.world
    185 comments fedilink hide all child comments
     
    you are viewing a single comment's thread
    view the rest of the comments
    [–] zelifcam@lemmy.world 18 points 1 year ago (1 children)

    I prefer using my scripts, but I understand everyone isn’t insane.

    https://flathub.org/apps/org.coolero.Coolero

    [–] zelifcam@lemmy.world 16 points 1 year ago (2 children)

    I’ve noticed over the years a LOT of Linux users do no have their system sensors / CPUs setup properly. Mostly missing fan information, missing / incorrect sensors and most importantly improper AMD CPU PSTATE and governors. For example, the past few years I’ve had to ensure I had correct kernel drivers and boot kernels parameters for my AMD 5950x to properly use the correct governor and idle at 500mhz and for correct sensor information and control for my viii dark hero MB.

    [–] SteveTech@programming.dev 6 points 1 year ago* (last edited 1 year ago)

    Thanks for this, I was wondering why Linux was using more power (on my UPS) compared to Windows.

    I just added amd_pstate=passive to grub and it brought it down ~15 watts, there's other options but I believe they require kernel 6.3 or higher. More info here.

    Also I was using this before but for other people, if your it87 based sensors aren't showing up, frankcrawford maintains an updated it87 module.

    [–] tetra@feddit.de 6 points 1 year ago

    With kernel 6.5+, the default is now amd_pstate=active for Zen systems.

    I recommend amd_pstate=guided for 6.4+ though as at least on my machine, this seems to yield the best performance/energy trade-off.