nixos/dbus: always use socket activates user session

This removes the `services.dbus.socketActivated` and
`services.xserver.startDbusSession` options. Instead the user D-Bus
session is always socket activated.

1 files changed, 3 insertions, 8 deletions

diff --git a/nixos/modules/services/x11/xserver.nix b/nixos/modules/services/x11/xserver.nix
index 400173745d3f9..914063842c9d6 100644
--- a/nixos/modules/services/x11/xserver.nix
+++ b/nixos/modules/services/x11/xserver.nix
@@ -151,6 +151,9 @@ in
       ./desktop-managers/default.nix
       (mkRemovedOptionModule [ "services" "xserver" "startGnuPGAgent" ]
         "See the 16.09 release notes for more information.")
+      (mkRemovedOptionModule
+        [ "services" "xserver" "startDbusSession" ]
+        "The user D-Bus session is now always socket activated and this option can safely be removed.")
     ];
 
 
@@ -296,14 +299,6 @@ in
         description = "DPI resolution to use for X server.";
       };
 
-      startDbusSession = mkOption {
-        type = types.bool;
-        default = true;
-        description = ''
-          Whether to start a new DBus session when you log in with dbus-launch.
-        '';
-      };
-
       updateDbusEnvironment = mkOption {
         type = types.bool;
         default = false;