From c8bd75c9a8cf35f8c77c7fda607768b0cd9d73e0 Mon Sep 17 00:00:00 2001
From: Muhammad Aqeel <muhammad.aqeel@pgedge.com>
Date: Tue, 10 Mar 2026 20:29:40 +0500
Subject: [PATCH] Fix apparmor_parser not found error in desktop postinst
 script (#9728)

Add a runtime guard in the postinst so apparmor_parser is only called
  when available. Previously, packages built on Ubuntu 24+ would fail to
  install on headless servers or systems without AppArmor tools. A warning
  is printed when the profile load is skipped to aid debugging.
---
 pkg/debian/build.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/debian/build.sh b/pkg/debian/build.sh
index 441d8b6aa..096f1e04a 100755
--- a/pkg/debian/build.sh
+++ b/pkg/debian/build.sh
@@ -86,7 +86,11 @@ EOF
 #!/bin/sh
 
 echo "Load apparmor pgAdmin profile..."
-apparmor_parser -r /etc/apparmor.d/pgadmin4
+if command -v apparmor_parser >/dev/null 2>&1; then
+  apparmor_parser -r /etc/apparmor.d/pgadmin4
+else
+  echo "Warning: apparmor_parser not found, skipping profile load. pgAdmin desktop may not work on Ubuntu 24+ with userns restrictions."
+fi
 EOF
   chmod 755 "${DESKTOPROOT}/DEBIAN/postinst"
 fi