-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Wed, Jun 20, 2018 at 09:43:03AM +0200, john doe wrote:
[...] > As other as pointed out if the expiration date is not extended on > the key your out of luck! :) > > https://www.debian.org/News/2011/20110209 Yes, exactly. Keys *have* to expire at some point, and you can't re-sign archived packages with a fresh key. Note that this will happen to all "old" documents, not only Debian packages. > One workaroungd could be: > 1) Download all required packages > 2) Verify the downloaded packages using 'gpg --verify' > 3) Install the verified pkgs > > The best workaround would be to upgrade to Debian Stretch (6 to 7, 7 > to 8, 8 to 9)! :) Yes, but there may be perfectly valid reasons to stick to an old Debian: that's why they are available in the archives. One example would be "old hardware". > For sake of completeness: > apt-key update - update keys using the keyring package > apt-key net-update - update keys using the network Yes, but that won't help in the above case. It's more of a "structural" problem. Cheers - -- t -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlsqB+cACgkQBcgs9XrR2ka90ACff8t+OZV4/2kc/4b4WyAT1eDV rzIAn34J0aj3Ye5IGS5EgCjmmy5pCm9U =4R0W -----END PGP SIGNATURE-----