
This is necessary when system-wide dconf settings must be configured, i.e. to disable GDM's auto-suspending of the machine when no user is logged in. Related to https://github.com/NixOS/nixpkgs/issues/42053.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.