Bonjour, j'ai besoin de votre aide !!!
j'ai lancé une mise à jour "apt-get update" et j'ai eu comme réponse :
j'ai lancé une mise à jour "apt-get update" et j'ai eu comme réponse :
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://nginx.org jessie Release: The following signatures were invalid: KEYEXPIRED 1471427554
W: Failed to fetch http://nginx.org/packages/debian/dists/jessie/Release
W: Some index files failed to download. They have been ignored, or old ones used instead.
j'ai regardé plusieurs article pour essayer de résoudre mon problème mais c'est pire qu'avant, j'ai maintenant :W: There is no public key available for the following key IDs:
9D6D8F6BC857C906
W: There is no public key available for the following key IDs:
CBF8D6FD518E17E1
W: GPG error: http://www.deb-multimedia.org jessie InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5C808C2B65558117
W: There is no public key available for the following key IDs:
CBF8D6FD518E17E1
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://nginx.org jessie Release: The following signatures were invalid: KEYEXPIRED 1471427554
W: Failed to fetch http://nginx.org/packages/debian/dists/jessie/Release
W: Some index files failed to download. They have been ignored, or old ones used instead.
pour en arriver la j'ai essayé :apt-key adv --recv-keys --keyserver keyserver.download.opensuse.org (AVEC PLUSIEURS KEY)
wget http://download.opensuse.org/repositories/shells:/fish:/release:/2/Debian_8.0/Release.key
apt-key add - < Release.key
Help me plz