[Comm] Проблемас apt-get update

[Olaf Portvineson]

Вопрос глупый, но сам что-то недокопал. ALM 2.4 из коробки, при
apt-get update получаю:
========================================
Get:1 ftp://updates.altlinux.com Master/2.4/i586 release [705B]
Get:2 ftp://ftp.altlinux.com ALTLinux release [1333B]
Err ftp://updates.altlinux.com Master/2.4/i586 release
  file was not signed with a known key. Check if the proper gpg key
was imported to your keyring.
Fetched 2038B in 0s (5513B/s)
Hit ftp://ftp.altlinux.com ALTLinux/main pkglist
Hit ftp://ftp.altlinux.com ALTLinux/main release
Hit ftp://ftp.altlinux.com ALTLinux/contrib pkglist
Hit ftp://ftp.altlinux.com ALTLinux/contrib release
Hit ftp://ftp.altlinux.com ALTLinux/main srclist
Hit ftp://ftp.altlinux.com ALTLinux/contrib srclist
Failed to fetch
ftp://updates.altlinux.com/Master/2.4/i586/base/release  file was not
signed with a known key. Check if the proper gpg key was imported to
your keyring.
Reading Package Lists... Done
Building Dependency Tree... Done
W: Release files for some repositories could not be retrieved or
authenticated. Such repositories are being ignored.
W: You may want to run apt-get update to correct these problems
E: Some index files failed to download, they have been ignored, or old
ones used instead.
[root на mail apt]# apt-get install alt-gpgkeys
Reading Package Lists... Done
Building Dependency Tree... Done
alt-gpgkeys is already the newest version.
0 upgraded, 0 newly installed, 0 removed and
========================================
Где взять gpg ключи?

ЗЫ: Аналогичный вопрос: где взять gpg ключи для сизифа? Вроде
очевидно, что вопрос должен появляться у новичков, но на wiki.sisyphus
что-то не наткнулся.
-- 
WBR,
   CyberSkunk aka dRuNk Ph!ZiK