Updating Athena OS

Athena Arch

To upgrade the system and all the packages, run:

sudo pacman -Syyu

and reboot.

Athena Nix

The update process requires the update of nix channel by:

sudo nix-channel --update

This command allows the system to retrieve all the latest information about the Nix packages from Nix repository. Finally, run:

sudo nixos-rebuild switch

to update the system.