{ config, lib, pkgs, modulesPath, ... }: { services.xserver.displayManager.sx.enable = true; qt = { enable = true; platformTheme = "gnome"; style = "adwaita"; }; services.udisks2.enable = true; services.gvfs.enable = true; environment.systemPackages = with pkgs; [ brightnessctl pulseaudio pavucontrol networkmanagerapplet xfce.xfce4-appfinder xfce.xfce4-taskmanager arandr dmenu feh acpi playerctl libreoffice-still geany gnome.nautilus gnome.eog gnome.gedit gnome.file-roller evince gnome.adwaita-icon-theme ]; }