A mi me tira este error :

Fetched 3B in 3s (1B/s)
Reading Package Lists... Done
W: GPG error: http://debian.ubiobio.cl sid/non-US Release: The
following signatures couldn't be verified because the public key is
not available: NO_PUBKEY B629A24C38C6029A
W: GPG error: http://apt.agnula.org testing Release: Unknown error
executing gpgv
W: GPG error: ftp://ftp.nerim.net unstable Release: The following
signatures couldn't be verified because the public key is not
available: NO_PUBKEY 07DC563D1F41B907
W: You may want to run apt-get update to correct these problems

a alguien le ocurre ? 
alguien conoce una solucion ?

Responder a