Latest suggested commands and their outout
$ sudo nix-channel --update
[sudo] password for evangelist:
unpacking 3 channels...
$ sudo nixos-rebuild switch --upgrade-all
unpacking 3 channels...
unpacking 3 channels...
unpacking 3 channels...
unpacking 3 channels...
error:
… while calling the 'import' builtin
at «string»:1:6:
1| with import <nixpkgs/nixos> {}; config.system.build.nixos-rebuild
| ^
… while realising the context of a path
… while calling the 'findFile' builtin
at «string»:1:13:
1| with import <nixpkgs/nixos> {}; config.system.build.nixos-rebuild
| ^
error: experimental Nix feature 'flakes' is disabled; add '--extra-experimental-features flakes' to enable it
building Nix...
error: experimental Nix feature 'flakes' is disabled; add '--extra-experimental-features flakes' to enable it
error: experimental Nix feature 'flakes' is disabled; add '--extra-experimental-features flakes' to enable it
error: experimental Nix feature 'flakes' is disabled; add '--extra-experimental-features flakes' to enable it
/tmp/nixos-rebuild.JTUehF/nix
error: experimental Nix feature 'flakes' is disabled; add '--extra-experimental-features flakes' to enable it
building the system configuration...
error: experimental Nix feature 'flakes' is disabled; add '--extra-experimental-features flakes' to enable it
nixoslaptop-configs on main [$]
$
Notice that it says “Unpacking 3 channels”. @Torinthiel you and I were working with 2 but in my dance and stabbing in the dark with those arbitrary commands reported in my previous post, I added a third one. Not sure which ones are necessary or if we should reduce it back down to 2 or even 1. Here is my nix-channel list as it stands now:
sudo nix-channel --list
[sudo] password for evangelist:
nixos https://channels.nixos.org/nixos-unstable
nixos-unstable https://nixos.org/channels/nixos-unstable
nixpkgs https://nixos.org/channels/nixos-unstable
.
), but there are also fragments of non-flake information, in other sections as well.