I am using this command to try to download qBittorrent
sudo add-apt-repository ppa:qbittorrent-team/qbittorrent-stable
However, I am getting this error:
Hit:1 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu focal InRelease
Get:3 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Get:4 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease [101 kB]
Get:5 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [1,031 kB]
Get:6 http://us.archive.ubuntu.com/ubuntu focal-updates/main i386 Packages [490 kB]
Get:7 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 DEP-11 Metadata [283 kB]
Get:8 http://us.archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [781 kB]
Get:9 http://us.archive.ubuntu.com/ubuntu focal-updates/universe amd64 DEP-11 Metadata [330 kB]
Get:10 http://us.archive.ubuntu.com/ubuntu focal-updates/universe DEP-11 48x48 Icons [205 kB]
Get:11 http://us.archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 DEP-11 Metadata [2,468 B]
Get:12 http://us.archive.ubuntu.com/ubuntu focal-backports/universe amd64 DEP-11 Metadata [1,768 B]
Hit:13 https://packagecloud.io/slacktechnologies/slack/debian jessie InRelease
Get:14 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Ign:15 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 InRelease
Get:16 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 Release [5,378 B]
Get:17 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 Release.gpg [801 B]
Get:18 https://brave-browser-apt-release.s3.brave.com stable InRelease [4,317 B]
Get:19 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4/multiverse arm64 Packages [9,065 B]
Hit:20 http://ppa.launchpad.net/apandada1/brightness-controller/ubuntu focal InRelease
Get:21 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4/multiverse amd64 Packages [12.2 kB]
Get:22 https://brave-browser-apt-release.s3.brave.com stable/main amd64 Packages [4,887 B]
Get:23 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [704 kB]
Ign:24 http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu focal InRelease
Get:25 http://security.ubuntu.com/ubuntu focal-security/main Translation-en [141 kB]
Get:26 http://security.ubuntu.com/ubuntu focal-security/main amd64 DEP-11 Metadata [24.5 kB]
Get:27 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [251 kB]
Get:28 http://security.ubuntu.com/ubuntu focal-security/restricted Translation-en [36.5 kB]
Get:29 http://security.ubuntu.com/ubuntu focal-security/universe amd64 DEP-11 Metadata [58.3 kB]
Get:30 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 DEP-11 Metadata [2,464 B]
Get:31 http://ppa.launchpad.net/ethereum/ethereum/ubuntu focal InRelease [17.5 kB]
Hit:32 http://ppa.launchpad.net/obsproject/obs-studio/ubuntu focal InRelease
Hit:33 http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu focal InRelease
Hit:34 http://ppa.launchpad.net/wireshark-dev/stable/ubuntu focal InRelease
Err:35 http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu focal Release
404 Not Found [IP: 91.189.95.85 80]
Get:36 http://ppa.launchpad.net/ethereum/ethereum/ubuntu focal/main amd64 Packages [2,808 B]
Hit:37 https://repo.windscribe.com/ubuntu bionic InRelease
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu focal 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.
Why does the "bitcoin" repository cause an error for bittorrent, which is something totally different? Obviously, there is something I don't understand here about packages/repositories, but why does this request for many other applications (ubuntu, mongodb, ethereum, etc.)?
qbittorrent
because it is available in theuniverse
repository. You can install it in the software center or usingapt
– Nmath Jun 12 '21 at 01:38