BADSIG AED4B06F473041FA Debian Archive Automatic Signing Key (6.0/squeeze) <ftpmaster@debian.org>

[Robert King <robert.king@newcastle.edu.au>]

Hi List,

What am I doing wrong here? I am getting the above error on apt-get update

solzhenitsyn:~# apt-get update

Get:1 http://security.debian.org squeeze/updates Release.gpg [836 B]

Hit http://ftp.au.debian.org squeeze Release.gpg

Ign http://security.debian.org/ squeeze/updates/contrib Translation-en

Ign http://security.debian.org/ squeeze/updates/contrib Translation-en_AU

Ign http://security.debian.org/ squeeze/updates/main Translation-en

Ign http://security.debian.org/ squeeze/updates/main Translation-en_AU

Ign http://security.debian.org/ squeeze/updates/non-free Translation-en

Ign http://security.debian.org/ squeeze/updates/non-free Translation-en_AU

Get:2 http://security.debian.org squeeze/updates Release [86.9 kB]

Ign http://security.debian.org squeeze/updates Release

Ign http://security.debian.org squeeze/updates/main amd64 Packages/DiffIndex

Ign http://security.debian.org squeeze/updates/contrib amd64 Packages/DiffIndex

Ign http://security.debian.org squeeze/updates/non-free amd64 Packages/DiffIndex

Hit http://security.debian.org squeeze/updates/main amd64 Packages

Hit http://security.debian.org squeeze/updates/contrib amd64 Packages          

Hit http://security.debian.org squeeze/updates/non-free amd64 Packages         

Ign http://ftp.au.debian.org/debian/ squeeze/contrib Translation-en            

Ign http://ftp.au.debian.org/debian/ squeeze/contrib Translation-en_AU

Ign http://ftp.au.debian.org/debian/ squeeze/main Translation-en

Ign http://ftp.au.debian.org/debian/ squeeze/main Translation-en_AU

Ign http://ftp.au.debian.org/debian/ squeeze/non-free Translation-en

Ign http://ftp.au.debian.org/debian/ squeeze/non-free Translation-en_AU

Hit http://ftp.au.debian.org squeeze Release

Hit http://ftp.au.debian.org squeeze/main amd64 Packages

Hit http://ftp.au.debian.org squeeze/contrib amd64 Packages

Hit http://ftp.au.debian.org squeeze/non-free amd64 Packages

Fetched 837 B in 2s (336 B/s)

Reading package lists... Done

W: GPG error: http://security.debian.org squeeze/updates Release: The following signatures were invalid: BADSIG AED4B06F473041FA Debian Archive Automatic Signing Key (6.0/squeeze) <ftpmaster@debian.org>

this is on the basis of the following

solzhenitsyn:~# more /etc/apt/sources.list

deb http://ftp.au.debian.org/debian/ squeeze main contrib non-free

deb http://security.debian.org/ squeeze/updates main contrib non-free

If I check my keyring, I think have the correct key:

solzhenitsyn:~# gpg --list-keys

/root/.gnupg/pubring.gpg

------------------------

pub   1024D/16BA136C 2005-08-21

uid                  Backports.org Archive Key <ftp-master@backports.org>

sub   2048g/5B82CECE 2005-08-21

pub   1024D/381BA480 2007-02-15

uid                  Johannes Ranke (CRAN Debian archive) <jranke@uni-bremen.de>

pub   2048R/E084DAB9 2010-10-19 [expires: 2015-10-18]

uid                  Michael Rutter <marutter@gmail.com>

sub   2048R/1CFF3E8F 2010-10-19 [expires: 2015-10-18]

pub   4096R/473041FA 2010-08-27 [expires: 2018-03-05]

uid                  Debian Archive Automatic Signing Key (6.0/squeeze) <ftpmaster@debian.org>

searching on this error had suggestions to try:

# apt-key adv --keyserver keyserver.debian.org --recv-keys AED4B06F473041FA

Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver keyserver.debian.org --recv-keys AED4B06F473041FA

gpg: requesting key 473041FA from hkp server keyserver.debian.org

gpgkeys: HTTP fetch error 6: Couldn't resolve host 'keyserver.debian.org'

gpg: no valid OpenPGP data found.

gpg: Total number processed: 0

I do have debian-keyring installed.