Seeing something like this when trying to update your Ubuntu box?
# sudo apt-get update
W: GPG error: http://jp.archive.ubuntu.com breezy-updates Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key
W: You may want to run apt-get update to correct these problems
It is probably related to the following:
The basic fix is to wait a day or two and try again and hopefully it’ll be fixed. If that doesn’t fix
it, you need to run apt-get foo –some-obscure-option-thats-never-mentioned-in-the-manpage.
Glad to know security bites the good guys and bad guys equally.
