Ok! Allora, dando gedit /etc/apt/sources.list mi esce la lista di comandi... ho eliminato la riga contenente
http://ppa.launchpad.net (a dire il vero erano due righe... nel dubbio le ho tolte entrambe), quindi ho inserito i codici
deb
http://ppa.launchpad.net/gm-notify-main ... ppa/ubuntu lucid main
deb-src
http://ppa.launchpad.net/gm-notify-main ... ppa/ubuntu lucid main
Ho salvato, chiuso e dato sudo apt-get update... risultato:
Scaricare:1
http://ppa.launchpad.net lucid Release.gpg [307B]
Ign
http://ppa.launchpad.net/gm-notify-main ... pa/ubuntu/ lucid/main Translation-it
Trovato
http://archive.canonical.com lucid Release.gpg
Ign
http://archive.canonical.com/ lucid/partner Translation-it
Trovato
http://archive.ubuntu.com lucid Release.gpg
Scaricare:2
http://archive.ubuntu.com/ubuntu/ lucid/main Translation-it [398kB]
Trovato
http://ppa.launchpad.net lucid Release
Ign
http://ppa.launchpad.net lucid Release
Trovato
http://archive.canonical.com lucid Release
Trovato
http://ppa.launchpad.net lucid/main Packages
Trovato
http://archive.canonical.com lucid/partner Packages
Scaricare:3
http://ppa.launchpad.net lucid/main Sources [350B]
Scaricare:4
http://archive.ubuntu.com/ubuntu/ lucid/restricted Translation-it [2501B]
Scaricare:5
http://archive.ubuntu.com/ubuntu/ lucid/universe Translation-it [1008kB]
Scaricare:6
http://archive.ubuntu.com/ubuntu/ lucid/multiverse Translation-it [29,2kB]
Trovato
http://archive.ubuntu.com lucid-updates Release.gpg
Ign
http://archive.ubuntu.com/ubuntu/ lucid-updates/main Translation-it
Ign
http://archive.ubuntu.com/ubuntu/ lucid-updates/restricted Translation-it
Ign
http://archive.ubuntu.com/ubuntu/ lucid-updates/universe Translation-it
Ign
http://archive.ubuntu.com/ubuntu/ lucid-updates/multiverse Translation-it
Trovato
http://archive.ubuntu.com lucid-security Release.gpg
Ign
http://archive.ubuntu.com/ubuntu/ lucid-security/main Translation-it
Ign
http://archive.ubuntu.com/ubuntu/ lucid-security/restricted Translation-it
Ign
http://archive.ubuntu.com/ubuntu/ lucid-security/universe Translation-it
Ign
http://archive.ubuntu.com/ubuntu/ lucid-security/multiverse Translation-it
Trovato
http://archive.ubuntu.com lucid Release
Trovato
http://archive.ubuntu.com lucid-updates Release
Trovato
http://archive.ubuntu.com lucid-security Release
Trovato
http://archive.ubuntu.com lucid/main Packages
Trovato
http://archive.ubuntu.com lucid/restricted Packages
Trovato
http://archive.ubuntu.com lucid/main Sources
Trovato
http://archive.ubuntu.com lucid/restricted Sources
Trovato
http://archive.ubuntu.com lucid/universe Packages
Trovato
http://archive.ubuntu.com lucid/universe Sources
Trovato
http://archive.ubuntu.com lucid/multiverse Packages
Trovato
http://archive.ubuntu.com lucid/multiverse Sources
Trovato
http://archive.ubuntu.com lucid-updates/main Packages
Trovato
http://archive.ubuntu.com lucid-updates/restricted Packages
Trovato
http://archive.ubuntu.com lucid-updates/main Sources
Trovato
http://archive.ubuntu.com lucid-updates/restricted Sources
Trovato
http://archive.ubuntu.com lucid-updates/universe Packages
Trovato
http://archive.ubuntu.com lucid-updates/universe Sources
Trovato
http://archive.ubuntu.com lucid-updates/multiverse Packages
Trovato
http://archive.ubuntu.com lucid-updates/multiverse Sources
Trovato
http://archive.ubuntu.com lucid-security/main Packages
Trovato
http://archive.ubuntu.com lucid-security/restricted Packages
Trovato
http://archive.ubuntu.com lucid-security/main Sources
Trovato
http://archive.ubuntu.com lucid-security/restricted Sources
Trovato
http://archive.ubuntu.com lucid-security/universe Packages
Trovato
http://archive.ubuntu.com lucid-security/universe Sources
Trovato
http://archive.ubuntu.com lucid-security/multiverse Packages
Trovato
http://archive.ubuntu.com lucid-security/multiverse Sources
Recuperati 1438kB in 5s (280kB/s)
Lettura elenco dei pacchetti... Fatto
W: Errore GPG:
http://ppa.launchpad.net lucid Release: Le seguenti firme non erano valide: BADSIG FD84B45E46D61392 Launchpad gm-notify PPA
W: Duplicate sources.list entry
http://archive.canonical.com/ lucid/partner Packages (/var/lib/apt/lists/archive.canonical.com_dists_lucid_partner_binary-i386_Packages)
W: Duplicate sources.list entry
http://ppa.launchpad.net/gm-notify-main ... pa/ubuntu/ lucid/main Packages (/var/lib/apt/lists/ppa.launchpad.net_gm-notify-maintainers_ppa_ubuntu_dists_lucid_main_binary-i386_Packages)