Gentoo

CoolerControl is available on the GURU overlay.

How to enable the GURU overlay

Install steps (example):

1. Enable the overlay that provides the ebuilds, e.g. using eselect repository.
2. Install CoolerControl:

sudo emerge --ask sys-apps/coolercontrold sys-apps/coolercontrol

Optional packages:

# Sensors support
sudo emerge --ask sys-apps/lm-sensors

You can enable the liquidctl use flag in sys-apps/coolercontrold to add support for USB AIO's and fan hubs.

/etc/portage/package.use

# USB AIOs and fan hubs
sys-apps/coolercontrold liquidctl

Enable and start the service:

OpenRC (default on Gentoo):

sudo rc-update add coolercontrol default
sudo rc-service coolercontrol start

systemd (if your Gentoo uses systemd):

sudo systemctl enable --now coolercontrold