Silence noisy GL-check warnings

Resolves RHEL-88009

0001-main-only-log-check-accelerated-errors-when-debuggin.patch

@@ -0,0 +1,53 @@
+From 5b150e8c9bd99cf5026a06999be4273b2d53188d Mon Sep 17 00:00:00 2001
+From: Ray Strode <rstrode@redhat.com>
+Date: Wed, 6 May 2020 13:45:50 -0400
+Subject: [PATCH] main: only log check-accelerated errors when debugging
+ enabled
+
+The journal currently gets spammed with messages like:
+
+gnome-session: gnome-session-check-accelerated: GL Helper exited with code 512
+gnome-session: libEGL warning: DRI2: failed to authenticate
+gnome-session: gnome-session-check-accelerated: GLES Helper exited with code 512
+
+if a the machine lacks accelerated graphics.  But lacking accelerated
+graphics isn't actually an error (many servers do).
+
+This commit changes the messages to only show when debugging is enabled.
+---
+ gnome-session/main.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/gnome-session/main.c b/gnome-session/main.c
+index 384ffee7..57091a54 100644
+--- a/gnome-session/main.c
++++ b/gnome-session/main.c
+@@ -233,6 +233,8 @@ static gboolean
+ check_gl (GError **error)
+ {
+         int status;
++        g_autofree char *error_output = NULL;
++
+         char *argv[] = { LIBEXECDIR "/gnome-session-check-accelerated", NULL };
+ 
+         if (getenv ("DISPLAY") == NULL) {
+@@ -240,11 +242,15 @@ check_gl (GError **error)
+                 return TRUE;
+         }
+ 
+-        if (!g_spawn_sync (NULL, (char **) argv, NULL, 0, NULL, NULL, &gl_renderer, NULL,
++        if (!g_spawn_sync (NULL, (char **) argv, NULL, 0, NULL, NULL, &gl_renderer, &error_output,
+                            &status, error)) {
+                 return FALSE;
+         }
+ 
++        if (error_output != NULL) {
++                g_debug ("%s", error_output);
++        }
++
+ #if GLIB_CHECK_VERSION(2, 70, 0)
+         return g_spawn_check_wait_status (status, error);
+ #else
+-- 
+2.49.0
+

gnome-session.spec

@@ -26,6 +26,8 @@ Patch:          0001-check-accelerated-gles-Use-eglGetPlatformDisplay-EXT.patch
 Patch:          0001-Fedora-Set-grub-boot-flags-on-shutdown-reboot.patch
 # https://issues.redhat.com/browse/RHEL-86871
 Patch:          0001-systemd-Drop-blocking-inhibitors-before-shutdown.patch
+# https://issues.redhat.com/browse/RHEL-88009
+Patch:          0001-main-only-log-check-accelerated-errors-when-debuggin.patch
 
 Patch:          subscription-manager.patch