It’s on line 3: nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable".
Change it to github:NixOS/nixpkgs/nixos-26.05 for the latest nixos stable (which is not rolling, meaning you’ll have to update the URL every now and then)
It’s on line 3: nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable".
Change it to github:NixOS/nixpkgs/nixos-26.05 for the latest nixos stable (which is not rolling, meaning you’ll have to update the URL every now and then)


Last commit is 353988 and your flake.lock lists 353988… looks like it’s doing what it should?
Can you double-check? Did I misunderstand?


It’s how URLs work: nothing flake specific


What does “powerful” distro mean? (no, I’ve not watched the video - just curious what it means)


That just build t8plus becomes nixos-rebuild build --option eval-cache false --flake './nixcfg#t8plus' (the flake is at ./nixcfg/flake.nix).
No idea. The documentation of that antygrvity thing should tell you