From aea570d2ad70111156b4352b280314176795490a Mon Sep 17 00:00:00 2001
From: Michele Cereda <cereda.michele@gmail.com>
Date: Thu, 9 Nov 2023 00:14:06 +0100
Subject: [PATCH] feat: systemd error troubleshooting while using --user

---
 knowledge base/systemd.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/knowledge base/systemd.md b/knowledge base/systemd.md
index ac83546..503a538 100644
--- a/knowledge base/systemd.md	
+++ b/knowledge base/systemd.md	
@@ -4,6 +4,7 @@
 
 1. [TL;DR](#tldr)
 1. [User services](#user-services)
+   1. [Failed to connect to bus: No medium found](#failed-to-connect-to-bus-no-medium-found)
 1. [Keep past boots record (persistent logging)](#keep-past-boots-record-persistent-logging)
 1. [Resolved](#resolved)
    1. [Disable systemd-resolved](#disable-systemd-resolved)
@@ -209,6 +210,19 @@ systemctl --user enable --now 'davmail.service'
 systemctl --user status 'davmail.service'
 ```
 
+### Failed to connect to bus: No medium found
+
+```sh
+$ systemctl --user status
+Failed to connect to bus: No medium found
+
+$ export XDG_RUNTIME_DIR="/run/user/$(id -u)"
+$ systemctl --user status
+● hostname
+    State: running
+    Units: 228 loaded (incl. loaded aliases)
+```
+
 ## Keep past boots record (persistent logging)
 
 Edit the journal configuration file and set the following option: