Arch issue with Python 3.12 update
Arch & AUR Python 3.12 update issue
With the update on Python 3.12 CoolerControl needs to reinstalled fully to be placed within the new site-packages directory for 3.12. For whatever reason this does not happen automatically for the AUR package.
Example working solution: (remove, clean, and re-install)
yay -R coolercontrol
yay -Sc
yay -S coolercontrol
sudo systemctl restart coolercontrol