Eu instalei o Lubuntu no VMWare, e ele funcionou muito bem por um tempo até que eu tentei adicionar outro repositório. Não importa qual repositório eu adicione, qualquer pacote que eu tente instalar depois de adicionar o repositório não pode ser encontrado. Nesse momento, vi que todos os repositórios que eu adicionei estavam mostrando failed to fetch de erros depois que eu executei o comando sudo apt-get update .
O que devo fazer? Eu tentei a maioria das correções por aí como clean , update , upgrade mas nada parece funcionar.
Saída de apt-get upgrade :
W: The repository 'http://ppa.launchpad.net/gnome-terminator/ppa/ubuntu yakkety Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: The repository 'http://ppa.launchpad.net/noobslab/icons/ubuntu yakkety Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: The repository 'http://ppa.launchpad.net/noobslab/themes/ubuntu yakkety Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: The repository 'http://ppa.launchpad.net/versable/elementary-update/ubuntu yakkety Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch http://ppa.launchpad.net/gnome-terminator/ppa/ubuntu/dists/yakkety/main/binary-i386/Packages 404 Not Found
E: Failed to fetch http://ppa.launchpad.net/noobslab/icons/ubuntu/dists/yakkety/main/binary-amd64/Packages 404 Not Found
E: Failed to fetch http://ppa.launchpad.net/noobslab/themes/ubuntu/dists/yakkety/main/binary-i386/Packages 404 Not Found
E: Failed to fetch http://ppa.launchpad.net/versable/elementary-update/ubuntu/dists/yakkety/main/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.