---
slug: "ondrej-php5-5.6-not-found"
title: "What to Do When \"Failed to fetch http://ppa.launchpad.net/ondrej/php5-5.6/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found\" Occurs"
description: "On Ubuntu,"
url: "https://www.ytyng.com/en/blog/ondrej-php5-5.6-not-found"
publish_date: "2017-02-01T09:20:08Z"
created: "2017-02-01T09:20:08Z"
updated: "2026-02-27T08:48:09.555Z"
categories: ["Linux", "PHP"]
keywords: ""
featured_image_url: "https://media.ytyng.com/resize/20230812/0a8b5968b1e74022b97918c408290824.png.webp?width=768"
has_video: false
has_music: false
video_urls: []
music_urls: []
lang: "en"
---

# What to Do When "Failed to fetch http://ppa.launchpad.net/ondrej/php5-5.6/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found" Occurs

<p>On Ubuntu,</p>
<pre>sudo apt update</pre>
<p>If you encounter</p>
<pre>Failed to fetch http://ppa.launchpad.net/ondrej/php5-5.6/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found</pre>
<p>then</p>
<pre>sudo add-apt-repository ppa:ondrej/php</pre>
<pre><span style="text-decoration: line-through;">sudo rm /etc/apt/sources.list.d/ondrej-php5-5_6-trusty.list<br></span>sudo add-apt-repository ppa:ondrej/php5-5.6 --remove --yes<span style="text-decoration: line-through;"><br></span></pre>
<pre>sudo apt update</pre>