Для Debian 13 запустіть:
Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).
echo 'deb http://download.opensuse.org/repositories/home:/stevenpusser:/qbittorrent-mx25/Debian_13/ /' | sudo tee /etc/apt/sources.list.d/home:stevenpusser:qbittorrent-mx25.list
curl -fsSL https://download.opensuse.org/repositories/home:stevenpusser:qbittorrent-mx25/Debian_13/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_stevenpusser_qbittorrent-mx25.gpg > /dev/null
sudo apt update
sudo apt install qbittorrent