I am using sarge with apt from backports. It needs gpg keys. For http://ftp.debian-unofficial.org/debian/dists/sarge/ I did lvgdell600m:~# GET http://ftp.debian-unofficial.org/debian/dists/sarge/Release.gpg | gpg --import gpg: no valid OpenPGP data found. gpg: Total number processed: 0 I d/l Release.gpg and then did
lvgdell600m:~# cat /home/lvgandhi/Release.gpg | gpg --import gpg: no valid OpenPGP data found. gpg: Total number processed: 0 -- L.V.Gandhi http://lvgandhi.tripod.com/ linux user No.205042