6 ms·

What did you adjust?

prophesi 4y ago
This is for the Framework laptop and not a System76 machine, but going through this lets my laptop last an entire day doing Android dev. https://community.frame.work/t/guide-linux-battery-life-tuning/6665 https://community.frame.work/t/guide-linux-battery-life-tuni...
- snapplebobapple 4y ago
  Similar experience over here on one of the earlier 11th gen models and recently on a new 12th gen model as well (build quality feels a lot improved vs the early stuff too, fyi). People are still right to call BS on having to run any of this to get decent battery performance but it is possible to get if you jump through a few hoops. Next step for distros should really be sane defaults for this stuff and/or an option to tell the installer it's going on a laptop/non workstation desktop so that it gets sane defaults for the laptop based on efficiency per watt rather then the sane defaults for a server/workstation (max performance).
  - prophesi 4y ago
    Yep, and another frustration with Fedora in particular are the defaults for DNF. I don't get why the distro doesn't set `/etc/dnf/dnf.conf` with `max_parallel_downloads=10` and `fastestmirror=True`. sudo dnf update is so much faster with that (though you still need to keep away from the GNOME software app).
    - snapplebobapple 4y ago
      I havent really ised redhat based distros since redhat 5.4....If you want to go for a walk on the wild side try cachyos. It makes arch easy and has some nice defaults (atleast for kde, not sure about gnome, as i went kde them recently hyprland). It also has v3 and some v4 architecture compiled packages which are more performant on newer cpus. The pacman defaults are reasonable as well regarding parallel downloads.
  - kitsunesoba 4y ago
    I can understand distributions not having optimal settings for every laptop under the sun, but it seems like a no-brainer to at least create a repository of power config profiles for different models that users can submit to, eventually creating a decent library that could then be integrated into the settings app or and first run wizard.
    - _piif 4y ago
      Whilst not strictly for power settings, NixOS has a repository where users can contribute general optimized settings for their hardware. https://github.com/NixOS/nixos-hardware https://github.com/NixOS/nixos-hardware
      - prophesi 4y ago
        Not sure why this is downvoted, that's awesome on NixOS's part.
- MegaDeKay 4y ago
  Has Framework made progress on battery drain while sleeping? I'm interesting in getting one but that sticks out as a big problem for me.
deaddodo 4y ago
This wiki article covers a lot of the big things: https://wiki.ubuntu.com/Kernel/PowerManagement/PowerSavingTweaks https://wiki.ubuntu.com/Kernel/PowerManagement/PowerSavingTw... But generally powertop is enough for a significant boost. For certain manufacturers (ASUS is a good example), you want to use their vendor specific tools to manage CPU/GPU powerbands.
Arnt 4y ago
It's not that simple. Two of my last five laptops were macs, three linux boxes, if you consider corporate laptops as "mine". One of the three linux laptops just worked beautifully (wrt. battery and other driver issues), one didn't at all, and one worked poorly until I installed some software that shouldn't matter for battery lifetime, and since then it's had excellent battery management. There was a long list of dependencies, so I suspect that the software I installed depended on a package that solved whatever the problem was. You may chance to buy hardware where someone really has tested and fixed linux. Or you may get something else. FYI: The two good ones are some Huawei thing that weighs 1.3kg and a GPD P2 Max, a tiny toy, really portable, https://rant.gulbrandsen.priv.no/hardware/attovax https://rant.gulbrandsen.priv.no/hardware/attovax

This is for the Framework laptop and not a System76 machine, but going through this lets my laptop last an entire day doing Android dev. https://community.frame.work/t/guide-linux-battery-life-tuning/6665 https://community.frame.work/t/guide-linux-battery-life-tuni...

snapplebobapple 4y ago
Similar experience over here on one of the earlier 11th gen models and recently on a new 12th gen model as well (build quality feels a lot improved vs the early stuff too, fyi). People are still right to call BS on having to run any of this to get decent battery performance but it is possible to get if you jump through a few hoops. Next step for distros should really be sane defaults for this stuff and/or an option to tell the installer it's going on a laptop/non workstation desktop so that it gets sane defaults for the laptop based on efficiency per watt rather then the sane defaults for a server/workstation (max performance).
- prophesi 4y ago
  Yep, and another frustration with Fedora in particular are the defaults for DNF. I don't get why the distro doesn't set `/etc/dnf/dnf.conf` with `max_parallel_downloads=10` and `fastestmirror=True`. sudo dnf update is so much faster with that (though you still need to keep away from the GNOME software app).
  - snapplebobapple 4y ago
    I havent really ised redhat based distros since redhat 5.4....If you want to go for a walk on the wild side try cachyos. It makes arch easy and has some nice defaults (atleast for kde, not sure about gnome, as i went kde them recently hyprland). It also has v3 and some v4 architecture compiled packages which are more performant on newer cpus. The pacman defaults are reasonable as well regarding parallel downloads.
- kitsunesoba 4y ago
  I can understand distributions not having optimal settings for every laptop under the sun, but it seems like a no-brainer to at least create a repository of power config profiles for different models that users can submit to, eventually creating a decent library that could then be integrated into the settings app or and first run wizard.
  - _piif 4y ago
    Whilst not strictly for power settings, NixOS has a repository where users can contribute general optimized settings for their hardware. https://github.com/NixOS/nixos-hardware https://github.com/NixOS/nixos-hardware
    - prophesi 4y ago
      Not sure why this is downvoted, that's awesome on NixOS's part.
MegaDeKay 4y ago
Has Framework made progress on battery drain while sleeping? I'm interesting in getting one but that sticks out as a big problem for me.

deaddodo 4y ago

This wiki article covers a lot of the big things: https://wiki.ubuntu.com/Kernel/PowerManagement/PowerSavingTweaks https://wiki.ubuntu.com/Kernel/PowerManagement/PowerSavingTw... But generally powertop is enough for a significant boost. For certain manufacturers (ASUS is a good example), you want to use their vendor specific tools to manage CPU/GPU powerbands.

Arnt 4y ago

It's not that simple. Two of my last five laptops were macs, three linux boxes, if you consider corporate laptops as "mine". One of the three linux laptops just worked beautifully (wrt. battery and other driver issues), one didn't at all, and one worked poorly until I installed some software that shouldn't matter for battery lifetime, and since then it's had excellent battery management. There was a long list of dependencies, so I suspect that the software I installed depended on a package that solved whatever the problem was. You may chance to buy hardware where someone really has tested and fixed linux. Or you may get something else. FYI: The two good ones are some Huawei thing that weighs 1.3kg and a GPD P2 Max, a tiny toy, really portable, https://rant.gulbrandsen.priv.no/hardware/attovax https://rant.gulbrandsen.priv.no/hardware/attovax