From 0d977eaeb90107bf62ab0b5cf73daef25fb05bb8 Mon Sep 17 00:00:00 2001
From: Gael S <54832605+arkel-s@users.noreply.github.com>
Date: Tue, 17 Jan 2023 10:55:20 +0100
Subject: [PATCH] Update ubuntu.md

Repository install: adding permissions update on created `/etc/apt/keyrings/docker.gpg` file.
Else, `apt-get update` is not working on Ubuntu 22.04
---
 engine/install/ubuntu.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/engine/install/ubuntu.md b/engine/install/ubuntu.md
index 9344dc4e4f02..5b07d3a55b23 100644
--- a/engine/install/ubuntu.md
+++ b/engine/install/ubuntu.md
@@ -97,6 +97,7 @@ Docker from the repository.
     ```console
     $ sudo mkdir -p /etc/apt/keyrings
     $ curl -fsSL {{ download-url-base }}/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+    $ sudo chmod a+r /etc/apt/keyrings/docker.gpg
     ```
 
 3.  Use the following command to set up the repository: