Raspberry Pi 3 - OSMC Update Error

I am trying to update OSMC on my Raspberry Pi 3 which results in an update error “Error Installing”

It is running OSMC March 2020 2020.03.1

Its connected via Ethernet to home internet, I had tried setting the DNS to from one post I read but no luck.

I have managed to connect to it via Putty.

I have run this command: sudo nano /etc/apt/sources.list and see a list of deb entries with websites.

I have run this command sudo apt-get update, results in:

The repository ‘http://security.debian.org stretch/updates Release’ does no longer have a Release file.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.

On my Windows PC I can access these websites, I did not setup this Raspberry Pi so I am a little unsure if this is fixable or maybe I should start from scratch imaging it with the latest version of OSMC?

If you need any further information please advise, I wanted to post more but since I am a new member I am restricted to 5 links.

This version of OSMC is to old to be upgraded from.
So you need to do a reinstall of latest version

1 Like