[sisyphus] apt-get update + pgp key

[Maxim A. Telegin]

apt-get update выдает следующее:
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Get:1 ftp://ftp.altlinux.ru i586/base/hashfile [2062B]
Err ftp://ftp.altlinux.ru i586/base/hashfile
  file was not signed with a known key. Check if the proper gpg key was imported to your keyring.
Err ftp://ftp.altlinux.ru i586/base/hashfile
  file was not signed with a known key. Check if the proper gpg key was imported to your keyring.
Fetched 2062B in 12s (166B/s)
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Куда копать?
Система Junior 2.0
Перед этим обновил из Сизифа Sylpheed, DrakConf, mc.