Recientemente apareció un ícono de triángulo de advertencia rojo en la barra de menú de mi computadora portátil Dell XPS 13. Cuando abro el menú me dice que "la información de actualización está desactualizada".
Puedo elegir Buscar todas las actualizaciones y esto abre una ventana llamada "Actualizando caché". Muestro el contenido final a continuación, embellecido para facilitar la lectura.
No tengo conocimiento de ningún problema con mi conexión a Internet y no podría haber publicado este mensaje sin una conexión a Internet.
¿Qué puedo hacer para resolver estos problemas?
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No se pudo descargar la información del repositorio Verifique su conexión a Internet v Detalles
W:GPG error: http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 Release: The following signatures were invalid: KEYEXPIRED 1507497109,
W:The repository 'http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 Release' is not signed.,
W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use.,
W:See apt-secure(8) manpage for repository creation and user configuration details.,
NOTA: He actualizado a la versión 3.6, por lo que estos datos están desactualizados.
W:GPG error: http://ftp.debian.org/debian jessie-backports 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.debian.org/debian jessie-backports InRelease' is not signed.,
W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use.,
W:See apt-secure(8) manpage for repository creation and user configuration details.,
W:GPG error: http://cdn-fastly.deb.debian.org/debian jessie-backports 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://httpredir.debian.org/debian jessie-backports InRelease' is not signed.,
W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use.,
W:See apt-secure(8) manpage for repository creation and user configuration details.,
W:The repository 'http://ppa.launchpad.net/fta/gnome3/ubuntu xenial Release' does not have a Release file.,
W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use.,
W:See apt-secure(8) manpage for repository creation and user configuration details.,
W:The repository 'http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu xenial Release' does not have a Release file.,
W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use.,
W:See apt-secure(8) manpage for repository creation and user configuration details.,
W:The repository 'http://ppa.launchpad.net/vincent-c/nevernote/ubuntu xenial Release' does not have a Release file.,
W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use.,
W:See apt-secure(8) manpage for repository creation and user configuration details.,
E:Failed to stat /var/lib/apt/lists/partial/deb.opera.com_opera-stable_dists_stable_InRelease - pkgAcqTransactionItem::TransactionState-stat (2: No such file or directory),
E:Failed to stat /var/lib/apt/lists/partial/deb.opera.com_opera-stable_dists_stable_non-free_binary-amd64_Packages - pkgAcqTransactionItem::TransactionState-stat (2: No such file or directory),
E:Failed to stat /var/lib/apt/lists/partial/deb.opera.com_opera-stable_dists_stable_non-free_binary-i386_Packages - pkgAcqTransactionItem::TransactionState-stat (2: No such file or directory)
Respuesta1
¡Desactive el software de configuración del sistema de actualización no compatible y actualice los backports! .. revisa tus repositorios. /etc/apt/sources.list
Eliminar ópera:
sudo apt-get purge opera-stable
sudo apt-get update
sudo apt-get clean
sudo apt-get update
sudo apt-get upgrade
Instalar ópera:
sudo apt-get install opera-stable
Estás utilizando Xenial pero tu lista de fuentes contiene enlaces para Precise. Jessie
Haga una copia de seguridad de su lista de fuentes actual:
sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak
Crear una nueva listahttps://help.ubuntu.com/community/Repositories/CommandLine
guárdalo y pruebasudo apt-get update