GPG errors

[Daniel Lombraña González]

Hi. This last days Im having problems with gpg in aptitude. Why suddenly
this stops from working? It says that the packages arent good, that they
are unsigned.

Exists a solution to this?

Thanks in advance.
-- 
Perro que ladra no muerde.
		-- Refrán. 
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Puedes encontrar mi firma pública en:
http://pgp.rediris.es:11371/pks/lookup?op=get&search=0x8D6CAE34
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You can find me public key in:
http://pgp.rediris.es:11371/pks/lookup?op=get&search=0x8D6CAE34
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Por favor, NO utilice formatos de archivo propietarios para el
intercambio de documentos, como DOC y XLS, sino HTML, RTF, TXT, CSV 
o cualquier otro que no obligue a utilizar un programa de un 
fabricante concreto para tratar la información contenida en él.
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http://barrapunto.com/~Teleyinex/bitacora
http://www.flickr.com/photos/teleyinex
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