I have tried to update my Plex Media Server following instructions given on that page: https://support.plex.tv/articles/235974187-enable-repository-updating-for-supported-linux-server-distributions/
I have unfortunately not been able to do so.
When I ran
sudo apt-get update, I got the following error messages :
Err:9 https://downloads.plex.tv/repo/deb ./public Release
404 Not Found [IP: 2400:cb00:2048:1::6812:9c29 443]
Reading package lists... Done
E: The repository 'https://downloads.plex.tv/repo/deb ./public Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Can anyone help me ?
Thank you in advance.