I am trying to download uget download manager
on my Ubuntu 22.10, and on official website it says to add repository sudo add-apt-repository ppa:plushuang-tw/uget-stable
but when I run this command it says
Err:6 https://ppa.launchpadcontent.net/plushuang-tw/uget-stable/ubuntu kinetic Release
404 Not Found [IP: 185.125.190.52 443]
Reading package lists... Done
E: The repository 'https://ppa.launchpadcontent.net/plushuang-tw/uget-stable/ubuntu kinetic 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.
Is there any way I can add this repository?
Same thing happens when I try to install it's browser extension with sudo add-apt-repository ppa:uget-team/ppa
Err:6 https://ppa.launchpadcontent.net/uget-team/ppa/ubuntu kinetic Release
404 Not Found [IP: 185.125.190.52 443]
Reading package lists... Done
E: The repository 'https://ppa.launchpadcontent.net/uget-team/ppa/ubuntu kinetic 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.