2 files changed, 6 insertions, 0 deletions
diff --git a/pkgs/applications/display-managers/lightdm/default.nix b/pkgs/applications/display-managers/lightdm/default.nix
index 1df67578b3a..795472bf64a 100644
--- a/pkgs/applications/display-managers/lightdm/default.nix
+++ b/pkgs/applications/display-managers/lightdm/default.nix
@@ -53,6 +53,11 @@ stdenv.mkDerivation rec {
       url = "https://src.fedoraproject.org/rpms/lightdm/raw/4cf0d2bed8d1c68970b0322ccd5dbbbb7a0b12bc/f/lightdm-1.25.1-disable_dmrc.patch";
       sha256 = "06f7iabagrsiws2l75sx2jyljknr9js7ydn151p3qfi104d1541n";
     })
+    # Don't use etc/dbus-1/system.d
+    (fetchpatch {
+      url = "https://github.com/canonical/lightdm/commit/a99376f5f51aa147aaf81287d7ce70db76022c47.patch";
+      sha256 = "1zyx1qqajrmqcf9hbsapd39gmdanswd9l78rq7q6rdy4692il3yn";
+    })
   ];
 
   preConfigure = "NOCONFIGURE=1 ./autogen.sh";
diff --git a/pkgs/applications/display-managers/sddm/default.nix b/pkgs/applications/display-managers/sddm/default.nix
index 526041124bc..735e83a0842 100644
--- a/pkgs/applications/display-managers/sddm/default.nix
+++ b/pkgs/applications/display-managers/sddm/default.nix
@@ -46,6 +46,7 @@ in mkDerivation {
     "-DQT_IMPORTS_DIR=${placeholder "out"}/${qtbase.qtQmlPrefix}"
     "-DCMAKE_INSTALL_SYSCONFDIR=${placeholder "out"}/etc"
     "-DSYSTEMD_SYSTEM_UNIT_DIR=${placeholder "out"}/lib/systemd/system"
+    "-DDBUS_CONFIG_DIR=${placeholder "out"}/share/dbus-1/system.d"
   ];
 
   postInstall = ''