No, I withdraw my question. I forgot to acknowledge and thank everyone, including Mr. Noah Meyerhans, who coolly gave me a really deep reply which I could not comprehend at that time. Why would he need to check whether the key still worked? It was my job to see if it worked.
I tried with the clue: The keys are available in the debian-archive-keyring package... and found that they worked. I also understood Knoppix's method of writing sources.list and amended it to be fixed in time for an old distro. Thank, once again to all of you. Regards, Rajib On 04/05/2015, bkpsusmitaa <[email protected]> wrote: > Please, could you check if this Public key still works? > Knoppix is a blend of three, stable, experimental and unstable. > In my case, it is Lenny, Squeeze and Wheezy. > Tell me, if someone has a really old computer that works, and wants to > continue with archived old Debian flavours, how can they use it > without the link to security keys in sources.list? > Regards > > On 03/05/2015, Noah Meyerhans <[email protected]> wrote: >> On Sun, May 03, 2015 at 10:06:20PM +0530, bkpsusmitaa wrote: >>> I have added the lines. The issue is regarding non-availability of >>> security keys. Yes, it is about an old laptop that ran superbly in >>> lenny, but somewhat slower in squeeze, >> >> The keys are available in the debian-archive-keyring package. The one >> referenced by lenny's package metadata is >> debian-archive-keyring_2010.08.28~lenny1_all.deb and can be retrieved >> from >> http://archive.debian.org/debian/pool/main/d/debian-archive-keyring/ >> >> Specifically, the lenny release file is signed with key 473041FA. You >> can also retrieve this key from a keyserver network with commands like: >> >> gpg --recv-keys 473041FA >> gpg --export -a 473041FA | sudo apt-key add - >> >> > -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: https://lists.debian.org/CAEG4cZUD1f=KKBOKOHeV0=eae_sf1vcdez946cfbphk1soo...@mail.gmail.com

