apt update fails: E: The repository 'http://ppa.launchpad.net/elementary-os/stable/ubuntu disco Release' does not have a Release file.

[Colin Law]

On Sat, 19 Oct 2019 at 08:15, robert rottermann <robert at redcor.ch> wrote:

> Err:13 http://ppa.launchpad.net/elementary-os/stable/ubuntu disco Release
>    404  Not Found [IP: 91.189.95.83 80]
>

You haven't asked a question but I assume you would like help with that
error message.
Did  you look at the page for that ppa? [1]
If you click on the Published In dropdown you will see it is not available
for Disco.  It looks like they only do LTS versions.

Colin

[1] https://launchpad.net/~elementary-os/+archive/ubuntu/stable
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