Erros no update Ubuntu-16.04
1. Erros no update Ubuntu-16.04
removido
(usa Nenhuma)
Enviado em 01/12/2016 - 14:39h
Fui usar sudo 'sudo apt-get update' no terminal, e apareceu esse erros;Como posso resolver, o q foi extamente q aconteceu ?
AppStream cache update completed, but some metadata was ignored due to errors.
Lendo listas de pacotes... Pronto
W: Erro GPG: http://archive.ubuntu.com/ubuntu xenial InRelease: Ao menos uma assinatura inválida foi encontrada.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial 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: Erro GPG: http://archive.ubuntu.com/ubuntu xenial-updates InRelease: Ao menos uma assinatura inválida foi encontrada.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial-updates 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: Erro GPG: http://archive.ubuntu.com/ubuntu xenial-backports InRelease: Ao menos uma assinatura inválida foi encontrada.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial-backports 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: Erro GPG: http://archive.ubuntu.com/ubuntu xenial-security InRelease: Ao menos uma assinatura inválida foi encontrada.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial-security 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.
Lendo listas de pacotes... Pronto
W: Erro GPG: http://archive.ubuntu.com/ubuntu xenial InRelease: Ao menos uma assinatura inválida foi encontrada.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial 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: Erro GPG: http://archive.ubuntu.com/ubuntu xenial-updates InRelease: Ao menos uma assinatura inválida foi encontrada.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial-updates 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: Erro GPG: http://archive.ubuntu.com/ubuntu xenial-backports InRelease: Ao menos uma assinatura inválida foi encontrada.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial-backports 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: Erro GPG: http://archive.ubuntu.com/ubuntu xenial-security InRelease: Ao menos uma assinatura inválida foi encontrada.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial-security 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.