diff --git a/modules/installer/tools/nixos-option.sh b/modules/installer/tools/nixos-option.sh
index 47abac7fddd0..4cc6ae64bdc0 100644
--- a/modules/installer/tools/nixos-option.sh
+++ b/modules/installer/tools/nixos-option.sh
@@ -207,7 +207,7 @@ if $generate; then
 
   # Generate a template configuration file where the user has to
   # fill the gaps.
-  cat <<EOF > "$NIXOS_CONFIG" \
+  cat <<EOF > "$NIXOS_CONFIG"
 # Edit this configuration file to define what should be installed on
 # the system.  Help is available in the configuration.nix(5) man page
 # or the NixOS manual available on virtual console 8 (Alt+F8).
diff --git a/modules/module-list.nix b/modules/module-list.nix
index 40f1d1e8676a..a61cbbea4690 100644
--- a/modules/module-list.nix
+++ b/modules/module-list.nix
@@ -82,6 +82,7 @@
   ./services/hardware/sane.nix
   ./services/hardware/udev.nix
   ./services/hardware/udisks.nix
+  ./services/hardware/udisks2.nix
   ./services/hardware/upower.nix
   ./services/hardware/thinkfan.nix
   ./services/logging/klogd.nix
@@ -131,6 +132,7 @@
   ./services/networking/ejabberd.nix
   ./services/networking/firewall.nix
   ./services/networking/flashpolicyd.nix
+  ./services/networking/freenet.nix
   ./services/networking/git-daemon.nix
   ./services/networking/gnunet.nix
   ./services/networking/gogoclient.nix
diff --git a/modules/services/amqp/rabbitmq.nix b/modules/services/amqp/rabbitmq.nix
index 88d6dc588d60..4afbafdd0856 100644
--- a/modules/services/amqp/rabbitmq.nix
+++ b/modules/services/amqp/rabbitmq.nix
@@ -73,6 +73,7 @@ in
 
         environment.HOME = "/var/lib/rabbitmq";
         environment.RABBITMQ_NODE_IP_ADDRESS = cfg.listenAddress;
+        environment.SYS_PREFIX = "";
 
         exec =
           ''
diff --git a/modules/services/hardware/udisks2.nix b/modules/services/hardware/udisks2.nix
new file mode 100644
index 000000000000..eae4172ccb3e
--- /dev/null
+++ b/modules/services/hardware/udisks2.nix
@@ -0,0 +1,53 @@
+# Udisks daemon.
+
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+{
+
+  ###### interface
+
+  options = {
+
+    services.udisks2 = {
+
+      enable = mkOption {
+        default = false;
+        description = ''
+          Whether to enable Udisks, a DBus service that allows
+          applications to query and manipulate storage devices.
+        '';
+      };
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkIf config.services.udisks2.enable {
+
+    environment.systemPackages = [ pkgs.udisks2 ];
+
+    services.dbus.packages = [ pkgs.udisks2 ];
+
+    system.activationScripts.udisks2 =
+      ''
+        mkdir -m 0755 -p /var/lib/udisks2
+      '';
+
+    #services.udev.packages = [ pkgs.udisks2 ];
+    
+    systemd.services.udisks2 = {
+      description = "Udisks2 service";
+      serviceConfig = {
+        Type = "dbus";
+        BusName = "org.freedesktop.UDisks2";
+        ExecStart = "${pkgs.udisks2}/lib/udisks2/udisksd --no-debug";
+      };
+    };
+  };
+
+}
diff --git a/modules/services/networking/freenet.nix b/modules/services/networking/freenet.nix
new file mode 100644
index 000000000000..4087fe524d05
--- /dev/null
+++ b/modules/services/networking/freenet.nix
@@ -0,0 +1,63 @@
+# NixOS module for Transmission BitTorrent daemon
+
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+let
+
+  cfg = config.services.freenet;
+  varDir = "/var/lib/freenet";
+
+in
+
+{
+
+  ### configuration
+
+  options = {
+
+    services.freenet = {
+
+      enable = mkOption {
+        type = types.uniq types.bool;
+        default = false;
+        description = "Enable the Freenet daemon";
+      };
+
+      nice = mkOption {
+        type = types.uniq types.int;
+        default = 10;
+        description = "Set the nice level for the Freenet daemon";
+      };
+
+    };
+
+  };
+
+  ### implementation
+
+  config = mkIf cfg.enable {
+
+    systemd.services.freenet = {
+      description = "Freenet daemon";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig.ExecStart = "${pkgs.freenet}/bin/freenet";
+      serviceConfig.User = "freenet";
+      serviceConfig.UMask = "0007";
+      serviceConfig.WorkingDirectory = varDir;
+      serviceConfig.Nice = cfg.nice;
+    };
+
+    users.extraUsers.freenet = {
+      group = "freenet";
+      description = "Psyced daemon user";
+      home = varDir;
+      createHome = true;
+    };
+
+    users.extraGroups.freenet = {};
+  };
+
+}
diff --git a/modules/services/scheduling/fcron.nix b/modules/services/scheduling/fcron.nix
index 812af1edfc0d..95ff918eb6d7 100644
--- a/modules/services/scheduling/fcron.nix
+++ b/modules/services/scheduling/fcron.nix
@@ -101,7 +101,9 @@ in
     jobs.fcron =
       { description = "fcron daemon";
 
-        startOn = "startup and filesystem";
+        startOn = "startup";
+
+        after = [ "local-fs.target" ];
 
         environment =
           { PATH = "/run/current-system/sw/bin";
diff --git a/modules/services/x11/desktop-managers/xfce.nix b/modules/services/x11/desktop-managers/xfce.nix
index c7622ddb02fe..6c6e4ffce0a1 100644
--- a/modules/services/x11/desktop-managers/xfce.nix
+++ b/modules/services/x11/desktop-managers/xfce.nix
@@ -84,7 +84,7 @@ in
       '';
 
     # Enable helpful DBus services.
-    services.udisks.enable = true;
+    services.udisks2.enable = true;
     services.upower.enable = config.powerManagement.enable;
 
   };
diff --git a/modules/system/boot/loader/grub/install-grub.pl b/modules/system/boot/loader/grub/install-grub.pl
index f06527aaaec2..738714ba7148 100644
--- a/modules/system/boot/loader/grub/install-grub.pl
+++ b/modules/system/boot/loader/grub/install-grub.pl
@@ -194,7 +194,7 @@ $conf .= "$extraEntries\n" unless $extraEntriesBeforeNixOS;
 $conf =~ s/\@bootRoot\@/$bootRoot/g;
 
 # Add entries for all previous generations of the system profile.
-$conf .= "submenu \"NixOS - Old configurations\" {\n" if $grubVersion == 2;
+$conf .= "submenu \"NixOS - All configurations\" {\n" if $grubVersion == 2;
 
 sub nrFromGen { my ($x) = @_; $x =~ /system-(.*)-link/; return $1; }
 
diff --git a/modules/tasks/network-interfaces.nix b/modules/tasks/network-interfaces.nix
index 90ca49cdb1f1..7738be28b42a 100644
--- a/modules/tasks/network-interfaces.nix
+++ b/modules/tasks/network-interfaces.nix
@@ -277,7 +277,7 @@ in
             script =
               ''
                 # Set the static DNS configuration, if given.
-                cat | ${pkgs.openresolv}/sbin/resolvconf -m -1 -a static <<EOF
+                ${pkgs.openresolv}/sbin/resolvconf -m 1 -a static <<EOF
                 ${optionalString (cfg.nameservers != [] && cfg.domain != "") ''
                   domain ${cfg.domain}
                 ''}