diff --git a/hosts/glotzbert/configuration.nix b/hosts/glotzbert/configuration.nix
index 030e53d7..617c5ded 100644
--- a/hosts/glotzbert/configuration.nix
+++ b/hosts/glotzbert/configuration.nix
@@ -7,40 +7,47 @@
     users.k-ot = true;
     isInHq = true;
     hq.interface = "eno1";
+    hq.enableBinaryCache = false;
     enableHail = false;
   };
 
   nixpkgs.config.allowUnfree = true;
   nix = {
     useSandbox = true;
-    buildCores = 2;
+    buildCores = 4;
+    maxJobs = 4;
   };
 
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
-  boot.kernelPackages = pkgs.linuxPackages_4_19;
+  boot.kernelPackages = pkgs.linuxPackages_latest;
 
   networking.hostName = "glotzbert"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+  networking.interfaces.eno1.useDHCP = true;
 
   # Configure network proxy if necessary
   # networking.proxy.default = "http://user:password@proxy:port/";
   # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
 
   # Select internationalisation properties.
-  i18n = {
-    consoleFont = "${pkgs.terminus_font}/share/consolefonts/ter-u28n.psf.gz";
-    consoleKeyMap = "us";
-    defaultLocale = "en_US.UTF-8";
+  console = {
+    font = "${pkgs.terminus_font}/share/consolefonts/ter-u28n.psf.gz";
+    keyMap = "de";
   };
+  i18n.defaultLocale = "en_US.UTF-8";
 
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
-  environment.systemPackages = with pkgs; [ wget vim x11vnc ];
+  environment.systemPackages = with pkgs; [
+    wget vim git tmux screen
+    chromium firefox
+    mpv kodi
+  ];
 
   systemd.user.services.x11vnc = {
     description = "X11 VNC server";
@@ -108,11 +115,11 @@
         user = "k-ot";
       };
     };
+    defaultSession = "gnome-xorg";
   };
   services.xserver.desktopManager = {
     gnome3.enable = true;
     kodi.enable = true;
-    default = "kodi";
   };
 
   security.sudo = {
@@ -123,7 +130,6 @@
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.groups."k-ot" = { gid = 1000; };
   users.users."k-ot" = {
-    password = "k-ot";
     isNormalUser = true;
     uid = 1000;
     group = "k-ot";
@@ -133,23 +139,6 @@
     ];
   };
 
-  fileSystems."/mnt/storage" = {
-    #device = "storage-ng.hq.c3d2.de:/mnt/zroot/storage/rpool";
-    #device = "storage-ng.hq.c3d2.de:/c3d2/rpool";
-    device =
-      "172.22.99.13:6789,172.22.99.15:6789,172.22.99.16:6789:/c3d2/rpool";
-    fsType = "ceph";
-    options = [
-      "rw"
-      "relatime"
-      "name=public"
-      "secret=AQDgER1chJcMORAAK1ysRTN59B5x/MyniwVXFQ=="
-      "acl"
-      "wsize=16777216"
-      "_netdev"
-    ];
-  };
-
   users.users.emery.cryptHomeLuks = "/home/emery.luks.img";
 
   # This value determines the NixOS release with which your system is to be