Recently I use apt update on my machine and it gives me the following error:
E: The repository 'http://archive.neon.kde.org/user xenial Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
Here is my lsb_release -a output:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.7 LTS
Release: 16.04
Codename: xenial
I went to that link no file was found there. What should I do now?
