The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 010908312D230C5F

Ultimamente la firma de los paquetes de debian en testing e intestable estaba fallando …

[shell] #apt-get update
Des:1 http://security.debian.org testing/updates Release.gpg [189B]
Des:2 http://security.debian.org testing/updates Release [18,5kB]
Des:3 ftp://ftp.es.debian.org testing Release.gpg [189B]
Ign http://security.debian.org testing/updates Release
Obj ftp://ftp.es.debian.org testing Release
Err ftp://ftp.es.debian.org testing Release
Ign http://security.debian.org testing/updates/main Packages
Des:4 ftp://ftp.es.debian.org testing Release [32,7kB]
Ign http://security.debian.org testing/updates/contrib Packages
Ign http://security.debian.org testing/updates/non-free Packages
Des:5 http://security.debian.org testing/updates/main Packages [2023B]
Des:6 http://security.debian.org testing/updates/contrib Packages [20B]
Ign ftp://ftp.es.debian.org testing Release
Des:7 http://security.debian.org testing/updates/non-free Packages [20B]
Obj ftp://ftp.es.debian.org testing/main Packages
Obj ftp://ftp.es.debian.org testing/non-free Packages
Obj ftp://ftp.es.debian.org testing/contrib Packages
Obj ftp://ftp.es.debian.org testing/main Sources
Obj ftp://ftp.es.debian.org testing/non-free Sources
Obj ftp://ftp.es.debian.org testing/contrib Sources
Descargados 53,6kB en 2s (19,9kB/s)
Leyendo lista de paquetes… Hecho
W: GPG error: http://security.debian.org testing/updates Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 010908312D230C5F
W: GPG error: ftp://ftp.es.debian.org testing Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 010908312D230C5F
W: Tal vez quiera ejecutar ‘apt-get update’ para corregir estos problemas

La solución: un paquete para gestionar la claves[/shell]

[shell]apt-get install debian-archive-keyring[/shell]