Eu recebo a seguinte mensagem (cauda) ao usar o comando sudo apt-get update
Fetched 280 kB in 6min 15s (744 B/s)
Reading package lists... Done
W: GPG error: http://ftp.fr.debian.org/debian sid InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8B48AD6246925553 NO_PUBKEY 7638D0442B90D010
W: The repository 'http://ftp.fr.debian.org/debian sid InRelease' is not signed.
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://mirrors.linsrv.net/mariadb/repo/10.0/debian wheezy 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://mirrors.linsrv.net/mariadb/repo/10.0/debian/dists/wheezy/main/binary-amd64/Packages Something wicked happened resolving 'mirrors.linsrv.net:http' (-5 - No address associated with hostname)
E: Some index files failed to download. They have been ignored, or old ones used instead.
Além disso, leva muito tempo no seguinte repositório:
http://mirrors.linsrv.net/mariadb/repo/10.0/debian wheezy/main
Pelo menos para o primeiro aviso, a solução é adicionar / renovar as novas chaves GPG com o seguinte comando:
% bl0ck_qu0te%E para o erro no mariadb, esse repositório é antigo; você precisa remover o repositório antigo. Adicione a nova chave GPG e o novo endereço do repositório ( link :
% bl0ck_qu0te%