{ config, pkgs, ... }: let
    packages = (import ../lib/packages.nix) { config = config.nixpkgs.config; };
    callPackageFile = path: (import path) packages;
in {
    imports = [
        (callPackageFile ../profiles/system/base.nix)

        (callPackageFile ../profiles/environment/graphical-environment.nix)
        (callPackageFile ../profiles/environment/plasma5.nix)
        (callPackageFile ../profiles/environment/common-software.nix)

        (callPackageFile ../profiles/system/efi-boot.nix)
        (callPackageFile ../profiles/system/networked.nix)
        (callPackageFile ../profiles/system/printing.nix)
        (callPackageFile ../profiles/system/scanning.nix)
        (callPackageFile ../profiles/system/bluetooth.nix)
        (callPackageFile ../profiles/system/pulseaudio.nix)
        (callPackageFile ../profiles/system/virtualization.nix)
        (callPackageFile ../profiles/system/service-accounting.nix)

        (callPackageFile ../profiles/software/elasticsearch.nix)

        (callPackageFile ../profiles/software/yakuake.nix)
        (callPackageFile ../profiles/software/synergy.nix)
        (callPackageFile ../profiles/software/workrave.nix)
    ];

    networking = {
        hostName = "x270";

        firewall = {
            allowedTCPPorts = [
                4567
            ];

            allowedUDPPorts = [
            ];
        };
    };

    systemd.services.modem-manager.enable = false;

    users.extraUsers.sven = {
        isNormalUser = true;
        uid = 1000;
        extraGroups = ["libvirtd" "plugdev" "dialout"];
    };

    users.groups = {
        davfs2 = {};
        plugdev = {};
    };

    users.extraUsers.davfs2 = {
        isNormalUser = true;
    };

    boot = {
        kernelModules = [ "tun" "virtio" "nbd" ];

        #loader.grub = {
        #    enable = true;
        #    version = 2;
        #    device = "/dev/nvme0n1";
        #};
    };

    environment = {
        pathsToLink = [
            "/lib/rustlib/src"
            "/etc/udev/rules.d/"
        ];
    };

    hardware.bluetooth.enable = true;
    /* hardware.pulseaudio.extraConfig = ''
        load-module module-loopback
        load-module module-combine-sink sink_name=all
    ''; */
    /* hardware.bluetooth.extraConfig = "
        [General]
        Enable=Source,Sink,Media,Socket
    "; */

    services.xserver.synaptics = {
		enable = false;
    };

    services.xserver.libinput = {
        enable = true;
        clickMethod = "clickfinger";
        naturalScrolling = true;
        tapping = false;
        accelSpeed = "4";
    };

    services.fprintd.enable = true;

    system.stateVersion = "17.09";

    services.printing.drivers = [pkgs.gutenprint];

    environment.systemPackages = [
        pkgs.sshuttle
        pkgs.ark
        pkgs.kate
        pkgs.cabextract
        pkgs.glibcLocales
        pkgs.rtl-sdr
        pkgs.gqrx
        pkgs.clang
        pkgs.llvm
        pkgs.gcc
        pkgs.gwenview
        pkgs.fritzing
    ];

    services.udev.extraRules = ''
        # Copyright (c) 2014-present PlatformIO <contact@platformio.org>
        #
        # Licensed under the Apache License, Version 2.0 (the "License");
        # you may not use this file except in compliance with the License.
        # You may obtain a copy of the License at
        #
        #    http://www.apache.org/licenses/LICENSE-2.0
        #
        # Unless required by applicable law or agreed to in writing, software
        # distributed under the License is distributed on an "AS IS" BASIS,
        # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
        # See the License for the specific language governing permissions and
        # limitations under the License.

        #####################################################################################
        #
        # INSTALLATION
        #
        # Please visit > http://docs.platformio.org/en/latest/faq.html#platformio-udev-rules
        #
        #####################################################################################

        #
        # Boards
        #

        # CP210X USB UART
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea60", MODE:="0666"

        # FT232R USB UART
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", MODE:="0666"

        # Prolific Technology, Inc. PL2303 Serial Port
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="067b", ATTRS{idProduct}=="2303", MODE:="0666"

        # QinHeng Electronics HL-340 USB-Serial adapter
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="1a86", ATTRS{idProduct}=="7523", MODE:="0666"

        # Arduino boards
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="2341", ATTRS{idProduct}=="[08][02]*", MODE:="0666"
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="2a03", ATTRS{idProduct}=="[08][02]*", MODE:="0666"

        # Arduino SAM-BA
        ATTRS{idVendor}=="03eb", ATTRS{idProduct}=="6124", ENV{ID_MM_DEVICE_IGNORE}="1"
        ATTRS{idVendor}=="03eb", ATTRS{idProduct}=="6124", ENV{MTP_NO_PROBE}="1"
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="03eb", ATTRS{idProduct}=="6124", MODE:="0666"
        KERNEL=="ttyACM*", ATTRS{idVendor}=="03eb", ATTRS{idProduct}=="6124", MODE:="0666"

        # Digistump boards
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="16d0", ATTRS{idProduct}=="0753", MODE:="0666"
        KERNEL=="ttyACM*", ATTRS{idVendor}=="16d0", ATTRS{idProduct}=="0753", MODE:="0666", ENV{ID_MM_DEVICE_IGNORE}="1"

        # STM32 discovery boards, with onboard st/linkv2
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374?", MODE:="0666"

        # STM32 discovery boards, with Maple Leaf USB bootloader
        #SUBSYSTEMS=="usb", ATTRS{idVendor}=="1eaf", ATTRS{idProduct}=="000[34]", MODE:="0666", ENV{ID_MM_DEVICE_IGNORE}="1"
        #SUBSYSTEMS=="usb", ATTRS{idVendor}=="1eaf", ATTRS{idProduct}=="000[34]", ENV{MTP_NO_PROBE}="1"
        ATTRS{idProduct}=="1001", ATTRS{idVendor}=="0110", MODE="664", GROUP="plugdev"
        ATTRS{idProduct}=="1002", ATTRS{idVendor}=="0110", MODE="664", GROUP="plugdev"
        ATTRS{idProduct}=="0003", ATTRS{idVendor}=="1eaf", MODE="664", GROUP="plugdev" SYMLINK+="maple", ENV{ID_MM_DEVICE_IGNORE}="1"
        ATTRS{idProduct}=="0004", ATTRS{idVendor}=="1eaf", MODE="664", GROUP="plugdev" SYMLINK+="maple", ENV{ID_MM_DEVICE_IGNORE}="1"
        ATTRS{idVendor}=="1eaf", ATTRS{idProduct}=="000?", ENV{ID_MM_DEVICE_IGNORE}="1"
        ATTRS{idVendor}=="1eaf", ATTRS{idProduct}=="000?", ENV{MTP_NO_PROBE}="1"
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="1eaf", ATTRS{idProduct}=="0004", MODE:="0664"
        KERNEL=="ttyACM*", ATTRS{idVendor}=="1eaf", ATTRS{idProduct}=="0004", MODE:="0664"

        # USBtiny
        SUBSYSTEMS=="usb", ATTRS{idProduct}=="0c9f", ATTRS{idVendor}=="1781", MODE="0666"

        # USBasp V2.0
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="05dc", MODE:="0666"

        # Teensy boards
        ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789]?", ENV{ID_MM_DEVICE_IGNORE}="1"
        ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789]?", ENV{MTP_NO_PROBE}="1"
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789]?", MODE:="0666"
        KERNEL=="ttyACM*", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789]?", MODE:="0666"

        #TI Stellaris Launchpad
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="1cbe", ATTRS{idProduct}=="00fd", MODE="0666"

        #TI MSP430 Launchpad
        SUBSYSTEMS=="usb", ATTRS{idVendor}=="0451", ATTRS{idProduct}=="f432", MODE="0666"


        #
        # Debuggers
        #

        # Black Magic Probe
        SUBSYSTEM=="tty", ATTRS{interface}=="Black Magic GDB Server"
        SUBSYSTEM=="tty", ATTRS{interface}=="Black Magic UART Port"

        # opendous and estick
        ATTRS{idVendor}=="03eb", ATTRS{idProduct}=="204f", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Original FT232/FT245 VID:PID
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Original FT2232 VID:PID
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6010", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Original FT4232 VID:PID
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6011", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Original FT232H VID:PID
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6014", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # DISTORTEC JTAG-lock-pick Tiny 2
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8220", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # TUMPA, TUMPA Lite
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8a98", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8a99", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # XDS100v2
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="a6d0", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Xverve Signalyzer Tool (DT-USB-ST), Signalyzer LITE (DT-USB-SLITE)
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bca0", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bca1", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # TI/Luminary Stellaris Evaluation Board FTDI (several)
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bcd9", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # TI/Luminary Stellaris In-Circuit Debug Interface FTDI (ICDI) Board
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bcda", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # egnite Turtelizer 2
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="bdc8", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Section5 ICEbear
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="c140", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="c141", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Amontec JTAGkey and JTAGkey-tiny
        ATTRS{idVendor}=="0403", ATTRS{idProduct}=="cff8", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # TI ICDI
        ATTRS{idVendor}=="0451", ATTRS{idProduct}=="c32a", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # STLink v1
        ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3744", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # STLink v2
        ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3748", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # STLink v2-1
        ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374b", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Hilscher NXHX Boards
        ATTRS{idVendor}=="0640", ATTRS{idProduct}=="0028", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Hitex STR9-comStick
        ATTRS{idVendor}=="0640", ATTRS{idProduct}=="002c", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Hitex STM32-PerformanceStick
        ATTRS{idVendor}=="0640", ATTRS{idProduct}=="002d", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Altera USB Blaster
        ATTRS{idVendor}=="09fb", ATTRS{idProduct}=="6001", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Amontec JTAGkey-HiSpeed
        ATTRS{idVendor}=="0fbb", ATTRS{idProduct}=="1000", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # SEGGER J-Link
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0101", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0102", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0103", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0104", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0105", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0107", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="0108", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1010", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1011", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1012", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1013", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1014", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1015", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1016", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1017", MODE="660", GROUP="plugdev", TAG+="uaccess"
        ATTRS{idVendor}=="1366", ATTRS{idProduct}=="1018", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Raisonance RLink
        ATTRS{idVendor}=="138e", ATTRS{idProduct}=="9000", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Debug Board for Neo1973
        ATTRS{idVendor}=="1457", ATTRS{idProduct}=="5118", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Olimex ARM-USB-OCD
        ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="0003", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Olimex ARM-USB-OCD-TINY
        ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="0004", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Olimex ARM-JTAG-EW
        ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="001e", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Olimex ARM-USB-OCD-TINY-H
        ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="002a", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # Olimex ARM-USB-OCD-H
        ATTRS{idVendor}=="15ba", ATTRS{idProduct}=="002b", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # USBprog with OpenOCD firmware
        ATTRS{idVendor}=="1781", ATTRS{idProduct}=="0c63", MODE="660", GROUP="plugdev", TAG+="uaccess"

        # TI/Luminary Stellaris In-Circuit Debug Interface (ICDI) Board
        ATTRS{idVendor}=="1cbe", ATTRS{idProduct}=="00fd", MODE="660", GROUP="plugdev", TAG+="uaccess"
    '';
}