From c844bfb9534b37709acb73e7bc3e7157d8d4e6e7 Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Thu, 19 Feb 2026 10:53:44 +0300
Subject: [PATCH] kdePackages.plasma-login-manager: prefer Wayland session by
 default

---
 pkgs/kde/plasma/plasma-login-manager/default.nix   | 4 ++++
 pkgs/kde/plasma/plasma-login-manager/defaults.conf | 2 ++
 2 files changed, 6 insertions(+)
 create mode 100644 pkgs/kde/plasma/plasma-login-manager/defaults.conf

diff --git a/pkgs/kde/plasma/plasma-login-manager/default.nix b/pkgs/kde/plasma/plasma-login-manager/default.nix
index 13799afaf4b4..964c988368fd 100644
--- a/pkgs/kde/plasma/plasma-login-manager/default.nix
+++ b/pkgs/kde/plasma/plasma-login-manager/default.nix
@@ -32,4 +32,8 @@ mkKdeDerivation {
     "-DUID_MAX=29999"
     "-DINSTALL_PAM_CONFIGURATION=OFF"
   ];
+
+  postInstall = ''
+    install -Dm444 ${./defaults.conf} $out/lib/plasmalogin/defaults.conf
+  '';
 }
diff --git a/pkgs/kde/plasma/plasma-login-manager/defaults.conf b/pkgs/kde/plasma/plasma-login-manager/defaults.conf
new file mode 100644
index 000000000000..1a7b6a98df6c
--- /dev/null
+++ b/pkgs/kde/plasma/plasma-login-manager/defaults.conf
@@ -0,0 +1,2 @@
+[Greeter]
+PreselectedSession=plasma.desktop