Enviado em 21/04/2020 - 12:28h
kephas@kephas:~$ sudo apt-add-repository contrib
sudo: apt-add-repository: comando não encontrado
kephas@kephas:~$ sudo apt update
Atingido:1 http://deb.debian.org/debian buster-updates InRelease
Atingido:2 http://deb.debian.org/debian buster InRelease
Ign:3 http://download.opensuse.org/repositories/home:/strycore/xUbuntu_10 ./ InRelease
Err:4 http://download.opensuse.org/repositories/home:/strycore/xUbuntu_10 ./ Release
404 Not Found [IP: 195.135.221.134 80]
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E: The repository 'http://download.opensuse.org/repositories/home:/strycore/xUbuntu_10 ./ 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.