12Feb/114
resolve GPG error: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY AED4B06F473041FA
get the missing key
gpg --keyserver pgp.mit.edu --recv-keys AED4B06F473041FA
output
gpg: Total number processed: 1
gpg: imported: 1
add received key
gpg --armor --export AED4B06F473041FA| apt-key add -
try update again
apt-get update
February 12th, 2011 - 20:40
You the man! Thanks for concise, accurate post.
February 15th, 2011 - 13:54
Very helpful!
February 19th, 2011 - 14:29
A better solution is to simply upgrade the debian-archive-keyring package (“sudo apt-get install debian-archive-keyring”). Choosing to receive and accept what is (as far as you know) some random key from php.mit.edu is not much better than using no key at all. Things are digitally signed for a reason.
October 26th, 2011 - 11:09
Thanks to all!