Per aggiungere nuovi repositories ad ubuntu, sostituite il file /etc/apt/sources.list con quanto segue (magari fate prima un backup: sudo #cp -a etc/apt/sources.list etc/apt/sources.list.old). Quindi eseguite: #sudo apt-get update; sudo apt-get dist-upgrade
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## Main
deb http://it.archive.ubuntu.com/ubuntu hoary main restricted universe multiverse
deb-src http://it.archive.ubuntu.com/ubuntu hoary main restricted universe multiverse
## Bug fix
deb http://it.archive.ubuntu.com/ubuntu hoary-updates main restricted universe multiverse
deb-src http://it.archive.ubuntu.com/ubuntu hoary-updates main restricted universe multiverse
## Security
deb http://it.archive.ubuntu.com/ubuntu hoary-security main restricted universe multiverse
deb-src http://it.archive.ubuntu.com/ubuntu hoary-security main restricted universe multiverse
## Backports
deb http://it.archive.ubuntu.com/ubuntu hoary-backports main restricted universe multiverse
deb-src http://it.archive.ubuntu.com/ubuntu hoary-backports main restricted universe multiverse
## Multimedia
deb ftp://ftp.nerim.net/debian-marillat unstable main
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