Five years on NixOS

Another yer, another instance of my NixOS journey log ( 2025 instance ). System maintenance As usual I don’t remember what I did to my system over the past year, so I’m at the git log for /etc/nixos as it contains all the changes: I had to switch nix GC job from monthly runs to weekly runs: a month is enough to generate so much garbage that individual GC runs are too painful. follow rename of linuxPackages.perf -> perf temporary revert to older nix to avoid CA-derivation regression follow services.resolved.extraConfig -> services.resolved.settings move temporary revert to older nix to avoid an

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