guix_mirror_bot pushed a commit to branch master
in repository guix.

commit e4551d1475d2879d3570611000fbb14a7c5a4f9c
Author: Maxim Cournoyer <[email protected]>
AuthorDate: Mon Aug 31 17:47:43 2026 +0900

    gnu: lightdm: Update to 1.33.1.
    
    * gnu/packages/display-managers.scm (lightdm): lightdm: Update to 1.33.1.
    [source]: Delete patches.  Update URL.
    [#:configure-flags]: Remove custom CFLAGS.
    [#:phases] {check}: Re-order after install phase; add comment.
    [native-inputs]: Replace dbus-1.15.0 with dbus.  Replace 
python-pygobject-3.50
    with python-pygobject.
    [home-page]: Update URL.
    * gnu/packages/patches/lightdm-arguments-ordering.patch
    * gnu/packages/patches/lightdm-vnc-color-depth.patch
    * gnu/packages/patches/lightdm-vnc-ipv6.patch
    * gnu/packages/patches/lightdm-vncserver-check.patch: Delete files.
    * gnu/local.mk (dist_patch_DATA): De-register them.
---
 gnu/local.mk                                       |  4 --
 gnu/packages/display-managers.scm                  | 32 ++++-----
 .../patches/lightdm-arguments-ordering.patch       | 54 ---------------
 gnu/packages/patches/lightdm-vnc-color-depth.patch | 81 ----------------------
 gnu/packages/patches/lightdm-vnc-ipv6.patch        | 48 -------------
 gnu/packages/patches/lightdm-vncserver-check.patch | 66 ------------------
 6 files changed, 15 insertions(+), 270 deletions(-)

diff --git a/gnu/local.mk b/gnu/local.mk
index 903bcdcf0b..ce67a59d35 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1750,10 +1750,6 @@ dist_patch_DATA =                                        
        \
   %D%/packages/patches/libvirt-respect-modules-path.patch      \
   %D%/packages/patches/libzmf-doxygen-1.14.patch               \
   %D%/packages/patches/libziparchive-add-includes.patch                \
-  %D%/packages/patches/lightdm-arguments-ordering.patch                \
-  %D%/packages/patches/lightdm-vnc-ipv6.patch                  \
-  %D%/packages/patches/lightdm-vnc-color-depth.patch           \
-  %D%/packages/patches/lightdm-vncserver-check.patch           \
   %D%/packages/patches/linphone-desktop-cmake-belcard.patch    \
   %D%/packages/patches/linphone-desktop-cmake-find-modules.patch       \
   %D%/packages/patches/localed-xorg-keyboard.patch             \
diff --git a/gnu/packages/display-managers.scm 
b/gnu/packages/display-managers.scm
index 6cbbc89782..55f5d29912 100644
--- a/gnu/packages/display-managers.scm
+++ b/gnu/packages/display-managers.scm
@@ -12,7 +12,7 @@
 ;;; Copyright © 2021 Zheng Junjie <[email protected]>
 ;;; Copyright © 2021-2023 Efraim Flashner <[email protected]>
 ;;; Copyright © 2021 Petr Hodina <[email protected]>
-;;; Copyright © 2022, 2023 Maxim Cournoyer <[email protected]>
+;;; Copyright © 2022-2023, 2026 Maxim Cournoyer <[email protected]>
 ;;; Copyright © 2024 Janneke Nieuwenhuizen <[email protected]>
 ;;; Copyright © 2026 Anderson Torres <[email protected]>
 ;;;
@@ -457,20 +457,16 @@ the screen.")
 (define-public lightdm
   (package
     (name "lightdm")
-    (version "1.32.0")
+    (version "1.33.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/canonical/lightdm";)
+                    (url "https://github.com/ubuntu/lightdm";)
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1wr60c946p8jz9kb8zi4cd8d4mkcy7infbvlfzwajiglc22nblxn"))
-              (patches (search-patches "lightdm-arguments-ordering.patch"
-                                       "lightdm-vncserver-check.patch"
-                                       "lightdm-vnc-color-depth.patch"
-                                       "lightdm-vnc-ipv6.patch"))))
+                "1gayj1gasxfrr22njwyqs40k3w5dvkfjszzzf2sljildc9bpz7py"))))
     (build-system gnu-build-system)
     (arguments
      (list
@@ -478,9 +474,7 @@ the screen.")
       #:configure-flags
       #~(list "--localstatedir=/var"
               "--sysconfdir=/etc"
-              "--enable-gtk-doc"
-              ;; Otherwise the test suite fails on such a warning.
-              "CFLAGS=-Wno-error=missing-prototypes")
+              "--enable-gtk-doc")
       #:phases
       #~(modify-phases %standard-phases
           (add-after 'unpack 'fix-paths
@@ -497,6 +491,13 @@ the screen.")
               (substitute* "src/seat.c"
                 (("/bin/sh")
                  (search-input-file inputs "bin/sh")))))
+          ;; The check phase is re-ordered after the install phase, so the
+          ;; shared libraries referenced absolutely in the typelibs (that's
+          ;; thanks to 'gobject-introspection-absolute-shlib-path.patch') are
+          ;; found (recent pygobject raises an error otherwise).
+          (delete 'check)               ;moved after install phase
+          (add-after 'install 'check
+            (assoc-ref %standard-phases 'check))
           (add-before 'check 'pre-check
             (lambda _
               (wrap-program "tests/src/test-python-greeter"
@@ -536,18 +537,15 @@ the screen.")
            intltool
            libtool
            vala             ;for Vala bindings
-           ;; For tests
-           ;; All tests fail with dbus >= 1.15.2, see
-           ;; https://github.com/canonical/lightdm/issues/346
-           dbus-1.15.0
+           dbus
            python-wrapper
-           python-pygobject-3.50
+           python-pygobject    ;<https://github.com/ubuntu/lightdm/issues/471>
            which
            yelp-tools))
     ;; Required by liblightdm-gobject-1.pc.
     (propagated-inputs
      (list glib libx11 libxklavier))
-    (home-page "https://www.freedesktop.org/wiki/Software/LightDM/";)
+    (home-page "https://github.com/ubuntu/lightdm";)
     (synopsis "Lightweight display manager")
     (description "The Light Display Manager (LightDM) is a cross-desktop
 display manager which supports different greeters.")
diff --git a/gnu/packages/patches/lightdm-arguments-ordering.patch 
b/gnu/packages/patches/lightdm-arguments-ordering.patch
deleted file mode 100644
index c3b513a19a..0000000000
--- a/gnu/packages/patches/lightdm-arguments-ordering.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-When providing the VNCServer command as 'Xvnc -SecurityTypes None',
-the formatted command line used would look like:
-
-  Xvnc  -SecurityTypes None :1 -auth /var/run/lightdm/root/:1
-
-which is invalid (the display number must appear first).
-
-Submitted upstream at: https://github.com/canonical/lightdm/pull/265
-
- src/x-server-local.c | 14 +++++++++++++-
- 1 file changed, 13 insertions(+), 1 deletion(-)
-
-diff --git a/src/x-server-local.c b/src/x-server-local.c
-index 7c4ab870..6c540d18 100644
---- a/src/x-server-local.c
-+++ b/src/x-server-local.c
-@@ -463,14 +463,20 @@ x_server_local_start (DisplayServer *display_server)
-     l_debug (display_server, "Logging to %s", log_file);
- 
-     g_autofree gchar *absolute_command = get_absolute_command (priv->command);
-+    g_auto(GStrv) tokens = g_strsplit (absolute_command, " ", 2);
-+    const gchar* binary = tokens[0];
-+    const gchar *extra_options = tokens[1];
-+
-     if (!absolute_command)
-     {
-         l_debug (display_server, "Can't launch X server %s, not found in 
path", priv->command);
-         stopped_cb (priv->x_server_process, X_SERVER_LOCAL (server));
-         return FALSE;
-     }
--    g_autoptr(GString) command = g_string_new (absolute_command);
-+    g_autoptr(GString) command = g_string_new (binary);
- 
-+    /* The display argument must be given first when the X server used
-+     * is Xvnc. */
-     g_string_append_printf (command, " :%d", priv->display_number);
- 
-     if (priv->config_file)
-@@ -513,6 +519,12 @@ x_server_local_start (DisplayServer *display_server)
-     if (X_SERVER_LOCAL_GET_CLASS (server)->add_args)
-         X_SERVER_LOCAL_GET_CLASS (server)->add_args (server, command);
- 
-+    /* Any extra user options provided via the VNCServer 'command'
-+     * config option are appended last, so the user can override any
-+     * of the above. */
-+    if (extra_options)
-+        g_string_append_printf (command, " %s", extra_options);
-+
-     process_set_command (priv->x_server_process, command->str);
- 
-     l_debug (display_server, "Launching X Server");
--- 
-2.36.1
-
diff --git a/gnu/packages/patches/lightdm-vnc-color-depth.patch 
b/gnu/packages/patches/lightdm-vnc-color-depth.patch
deleted file mode 100644
index cd69977d6a..0000000000
--- a/gnu/packages/patches/lightdm-vnc-color-depth.patch
+++ /dev/null
@@ -1,81 +0,0 @@
-There is no longer support for 8 bit color depth in TigerVNC (see:
-https://github.com/TigerVNC/tigervnc/commit/e86d8720ba1e79b486ca29a5c2b27fa25811e6a2);
-using it causes a fatal error.
-
-Submitted upstream at: https://github.com/canonical/lightdm/pull/265.
-
-diff --git a/data/lightdm.conf b/data/lightdm.conf
-index 0df38429..60e3e8b4 100644
---- a/data/lightdm.conf
-+++ b/data/lightdm.conf
-@@ -160,4 +160,4 @@
- #listen-address=
- #width=1024
- #height=768
--#depth=8
-+#depth=24
-diff --git a/src/x-server-xvnc.c b/src/x-server-xvnc.c
-index 68340d53..27ca4454 100644
---- a/src/x-server-xvnc.c
-+++ b/src/x-server-xvnc.c
-@@ -127,7 +127,7 @@ x_server_xvnc_init (XServerXVNC *server)
-     XServerXVNCPrivate *priv = x_server_xvnc_get_instance_private (server);
-     priv->width = 1024;
-     priv->height = 768;
--    priv->depth = 8;
-+    priv->depth = 24;
- }
- 
- static void
-diff --git a/tests/scripts/vnc-command.conf b/tests/scripts/vnc-command.conf
-index 0f1e25fd..335956d9 100644
---- a/tests/scripts/vnc-command.conf
-+++ b/tests/scripts/vnc-command.conf
-@@ -19,7 +19,7 @@ command=Xvnc -option
- #?VNC-CLIENT CONNECT
- 
- # Xvnc server starts
--#?XVNC-0 START GEOMETRY=1024x768 DEPTH=8 OPTION=TRUE
-+#?XVNC-0 START GEOMETRY=1024x768 DEPTH=24 OPTION=TRUE
- 
- # Daemon connects when X server is ready
- #?*XVNC-0 INDICATE-READY
-diff --git a/tests/scripts/vnc-guest.conf b/tests/scripts/vnc-guest.conf
-index 431bb244..ce2b97db 100644
---- a/tests/scripts/vnc-guest.conf
-+++ b/tests/scripts/vnc-guest.conf
-@@ -21,7 +21,7 @@ user-session=default
- #?VNC-CLIENT CONNECT
- 
- # Xvnc server starts
--#?XVNC-0 START GEOMETRY=1024x768 DEPTH=8 OPTION=FALSE
-+#?XVNC-0 START GEOMETRY=1024x768 DEPTH=24 OPTION=FALSE
- 
- # Daemon connects when X server is ready
- #?*XVNC-0 INDICATE-READY
-diff --git a/tests/scripts/vnc-login.conf b/tests/scripts/vnc-login.conf
-index cdfe17b8..f0d65b7f 100644
---- a/tests/scripts/vnc-login.conf
-+++ b/tests/scripts/vnc-login.conf
-@@ -21,7 +21,7 @@ user-session=default
- #?VNC-CLIENT CONNECT
- 
- # Xvnc server starts
--#?XVNC-0 START GEOMETRY=1024x768 DEPTH=8 OPTION=FALSE
-+#?XVNC-0 START GEOMETRY=1024x768 DEPTH=24 OPTION=FALSE
- 
- # Daemon connects when X server is ready
- #?*XVNC-0 INDICATE-READY
-diff --git a/tests/scripts/vnc-open-file-descriptors.conf 
b/tests/scripts/vnc-open-file-descriptors.conf
-index 753c84dd..e5d35730 100644
---- a/tests/scripts/vnc-open-file-descriptors.conf
-+++ b/tests/scripts/vnc-open-file-descriptors.conf
-@@ -21,7 +21,7 @@ user-session=default
- #?VNC-CLIENT CONNECT
- 
- # Xvnc server starts
--#?XVNC-0 START GEOMETRY=1024x768 DEPTH=8 OPTION=FALSE
-+#?XVNC-0 START GEOMETRY=1024x768 DEPTH=24 OPTION=FALSE
- 
- # Daemon connects when X server is ready
- #?*XVNC-0 INDICATE-READY
diff --git a/gnu/packages/patches/lightdm-vnc-ipv6.patch 
b/gnu/packages/patches/lightdm-vnc-ipv6.patch
deleted file mode 100644
index 68e4363d3e..0000000000
--- a/gnu/packages/patches/lightdm-vnc-ipv6.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-Submitted upstream: https://github.com/canonical/lightdm/pull/312
-
-diff --git a/src/vnc-server.c b/src/vnc-server.c
-index d3500764..00a2fc02 100644
---- a/src/vnc-server.c
-+++ b/src/vnc-server.c
-@@ -126,18 +126,10 @@ vnc_server_start (VNCServer *server)
- 
-     g_return_val_if_fail (server != NULL, FALSE);
- 
--    g_autoptr(GError) ipv4_error = NULL;
--    priv->socket = open_tcp_socket (G_SOCKET_FAMILY_IPV4, priv->port, 
priv->listen_address, &ipv4_error);
--    if (ipv4_error)
--        g_warning ("Failed to create IPv4 VNC socket: %s", 
ipv4_error->message);
--
--    if (priv->socket)
--    {
--        GSource *source = g_socket_create_source (priv->socket, G_IO_IN, 
NULL);
--        g_source_set_callback (source, (GSourceFunc) read_cb, server, NULL);
--        g_source_attach (source, NULL);
--    }
--
-+    // Bind to IPv6 first, as this implies binding to 0.0.0.0 in the
-+    // Linux kernel default configuration, which would otherwise cause
-+    // IPv6 clients to fail with "Error binding to address [::]:5900:
-+    // Address already in use" (#266).
-     g_autoptr(GError) ipv6_error = NULL;
-     priv->socket6 = open_tcp_socket (G_SOCKET_FAMILY_IPV6, priv->port, 
priv->listen_address, &ipv6_error);
-     if (ipv6_error)
-@@ -150,6 +142,18 @@ vnc_server_start (VNCServer *server)
-         g_source_attach (source, NULL);
-     }
- 
-+    g_autoptr(GError) ipv4_error = NULL;
-+    priv->socket = open_tcp_socket (G_SOCKET_FAMILY_IPV4, priv->port, 
priv->listen_address, &ipv4_error);
-+    if (ipv4_error)
-+        g_warning ("Failed to create IPv4 VNC socket: %s", 
ipv4_error->message);
-+
-+    if (priv->socket)
-+    {
-+        GSource *source = g_socket_create_source (priv->socket, G_IO_IN, 
NULL);
-+        g_source_set_callback (source, (GSourceFunc) read_cb, server, NULL);
-+        g_source_attach (source, NULL);
-+    }
-+
-     if (!priv->socket && !priv->socket6)
-         return FALSE;
- 
diff --git a/gnu/packages/patches/lightdm-vncserver-check.patch 
b/gnu/packages/patches/lightdm-vncserver-check.patch
deleted file mode 100644
index 0e31ff3d68..0000000000
--- a/gnu/packages/patches/lightdm-vncserver-check.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-Honor the Xvnc command specified in the config instead of using a hard-coded
-default.
-
-Submitted upstream at: https://github.com/canonical/lightdm/pull/265
-
-diff --git a/src/lightdm.c b/src/lightdm.c
-index 74f9ff2d..0ccfcd78 100644
---- a/src/lightdm.c
-+++ b/src/lightdm.c
-@@ -349,27 +349,42 @@ start_display_manager (void)
-     /* Start the VNC server */
-     if (config_get_boolean (config_get_instance (), "VNCServer", "enabled"))
-     {
--        g_autofree gchar *path = g_find_program_in_path ("Xvnc");
--        if (path)
-+        /* Validate that a the VNC command is available. */
-+        g_autofree gchar *command = config_get_string (config_get_instance 
(), "VNCServer", "command");
-+        if (command)
-         {
--            vnc_server = vnc_server_new ();
--            if (config_has_key (config_get_instance (), "VNCServer", "port"))
-+            g_auto(GStrv) tokens = g_strsplit (command, " ", 2);
-+            if (!g_find_program_in_path (tokens[0]))
-             {
--                gint port = config_get_integer (config_get_instance (), 
"VNCServer", "port");
--                if (port > 0)
--                    vnc_server_set_port (vnc_server, port);
-+                g_warning ("Can't start VNC server; command '%s' not found", 
tokens[0]);
-+                return;
-             }
--            g_autofree gchar *listen_address = config_get_string 
(config_get_instance (), "VNCServer", "listen-address");
--            vnc_server_set_listen_address (vnc_server, listen_address);
--            g_signal_connect (vnc_server, VNC_SERVER_SIGNAL_NEW_CONNECTION, 
G_CALLBACK (vnc_connection_cb), NULL);
--
--            g_debug ("Starting VNC server on TCP/IP port %d", 
vnc_server_get_port (vnc_server));
--            vnc_server_start (vnc_server);
-         }
-         else
--            g_warning ("Can't start VNC server, Xvnc is not in the path");
-+        {
-+            /* Fallback to 'Xvnc'. */
-+            if (!g_find_program_in_path ("Xvnc")) {
-+                g_warning ("Can't start VNC server; 'Xvnc' command not 
found");
-+                return;
-+            }
-+        }
-+
-+        vnc_server = vnc_server_new ();
-+        if (config_has_key (config_get_instance (), "VNCServer", "port"))
-+        {
-+            gint port = config_get_integer (config_get_instance (), 
"VNCServer", "port");
-+            if (port > 0)
-+                vnc_server_set_port (vnc_server, port);
-+        }
-+        g_autofree gchar *listen_address = config_get_string 
(config_get_instance (), "VNCServer", "listen-address");
-+        vnc_server_set_listen_address (vnc_server, listen_address);
-+        g_signal_connect (vnc_server, VNC_SERVER_SIGNAL_NEW_CONNECTION, 
G_CALLBACK (vnc_connection_cb), NULL);
-+
-+        g_debug ("Starting VNC server on TCP/IP port %d", vnc_server_get_port 
(vnc_server));
-+        vnc_server_start (vnc_server);
-     }
- }
-+
- static void
- service_ready_cb (DisplayManagerService *service)
- {

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