Does that mean, each time it will download them freshly or nix shell will place them in store somewhere and use it from there each time ?
Actually, here are my nix files. This was the earlier issue i was having and till date there is no changes other than what i tried to add in this OP under configuration.nix
# ----trying to see is DBus service allows application to query
services.udisks2.enable = true;
services.fwupd.enable = true;
environment.systemPackages = with pkgs; [
usbutils # though its inside the configuration.nix now, command is not found still
];
should i still create a new thread ?