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--- apache:troubleshooting:apr_sockaddr_info_get_failed [2023/07/17 10:10] – created peter
+++ apache:troubleshooting:apr_sockaddr_info_get_failed [2023/07/17 10:16] (current) – [Fix] peter
@@ Line 1: / Line 1: @@
 ====== Apache - Troubleshooting - apr_sockaddr_info_get() failed ======
+===== Error =====
+<code bash>
+service apache2 restart
+</code>
+returns:
+<code>
+AH00557: apache2: apr_sockaddr_info_get() failed for blogs
+AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message
+</code>
+----
+===== Fix =====
+This error is usually harmless.
+A quick solution to this problem:
+<code bash>
+sudo vi /etc/apache2/apache2.conf
+</code>
+<file bash /etc/apache2/apache2.conf>
+# Insert at the end of the file
+ServerName localhost
+</file>
+<WRAP info>
+**NOTE:**  Sometimes a complex **/etc/hosts** file is required that includes all your virtual hosts.
+<file bash /etc/hosts>
+.0.0.1 localhost.localdomain localhost
+.0.1.1 blogs
+</file>
+</WRAP>
+----
+===== Restart Apache =====
+<code bash>
+service apache2 restart
+ * Restarting web server apache2 [ OK ]
+</code>