Add patch to stop launching xdg-desktop-portal with Wayland greeter (#2178971, #2129479)

sddm-PR1687.patch

@@ -0,0 +1,23 @@
+From 0ec536c94a64b4ac85aff1191c758c5541be99c4 Mon Sep 17 00:00:00 2001
+From: Aleix Pol <aleixpol@kde.org>
+Date: Sat, 18 Mar 2023 01:42:53 +0100
+Subject: [PATCH] Make sure greeter sessions are set with
+ QT_NO_XDG_DESKTOP_PORTAL=1
+
+Other processes involved could also be triggering xdp
+---
+ src/helper/HelperApp.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/helper/HelperApp.cpp b/src/helper/HelperApp.cpp
+index 65ff08fb..4b6dc85a 100644
+--- a/src/helper/HelperApp.cpp
++++ b/src/helper/HelperApp.cpp
+@@ -168,6 +168,7 @@ namespace SDDM {
+         QProcessEnvironment env = authenticated(m_user);
+ 
+         if (env.value(QStringLiteral("XDG_SESSION_CLASS")) == QLatin1String("greeter")) {
++            env.insert(QStringLiteral("QT_NO_XDG_DESKTOP_PORTAL"), QStringLiteral("1"));
+             for (const auto &entry : mainConfig.GreeterEnvironment.get()) {
+                 const int index = entry.indexOf(QLatin1Char('='));
+                 if (index < 0) {

sddm.spec

@@ -20,7 +20,7 @@
 
 Name:           sddm
 Version:        0.19.0%{?commitdate:^git%{commitdate}.%{shortcommit}}
-Release:        1%{?dist}
+Release:        2%{?dist}
 License:        GPLv2+
 Summary:        QML based desktop and login manager
 
@@ -41,6 +41,12 @@ Source0:        %{url}/archive/v%{version}/%{name}-%{version}.tar.gz
 # Submmited: https://github.com/sddm/sddm/pull/1494
 Patch11:        0001-Delay-for-logind-and-fallback-to-seat0.patch
 
+# Disable xdg-desktop-portal-kde in Wayland
+# https://bugzilla.redhat.com/show_bug.cgi?id=2178971
+# https://bugzilla.redhat.com/show_bug.cgi?id=2129479
+# From: https://github.com/sddm/sddm/pull/1687
+Patch12:        sddm-PR1687.patch
+
 ## downstream patches
 Patch101:       sddm-0.20.0-fedora_config.patch
 
@@ -289,6 +295,9 @@ fi
 
 
 %changelog
+* Mon Mar 20 2023 Neal Gompa <ngompa@fedoraproject.org> - 0.19.0^git20230320.e07e805-2
+- Add patch to stop launching xdg-desktop-portal with Wayland greeter (#2178971, #2129479)
+
 * Mon Mar 20 2023 Marc Deop i Argemí <marcdeop@fedoraproject.org> - 0.19.0^git20230320.e07e805-1
 - Update to snapshot e07e805c21310572b4fecc810fd5610b1d3d03fd
 - Fixes #2179591