@OA:/etc/apt/sources.list.d$ sudo apt-get update
Ign http://dl.google.com stable InRelease
Get:1 http://dl.google.com stable Release.gpg [189 B]
Get:2 http://dl.google.com stable Release [2,544 B]
Ign http://linux.dropbox.com precise InRelease
Hit http://linux.dropbox.com precise Release.gpg
Ign http://us.archive.ubuntu.com precise InRelease
Hit http://linux.dropbox.com precise Release
Ign http://us.archive.ubuntu.com precise-security InRelease
Ign http://extras.ubuntu.com precise InRelease
Ign http://ppa.launchpad.net precise InRelease
Ign http://ppa.launchpad.net precise InRelease
Ign http://us.archive.ubuntu.com precise-updates InRelease
Ign http://us.archive.ubuntu.com precise-proposed InRelease
Ign http://ppa.launchpad.net precise InRelease
Ign http://ppa.launchpad.net precise InRelease
Ign http://ppa.launchpad.net precise InRelease
Hit http://linux.dropbox.com precise/main amd64 Packages
Ign http://ppa.launchpad.net precise InRelease
Get:3 http://extras.ubuntu.com precise Release.gpg [72 B]
Get:4 http://us.archive.ubuntu.com precise Release.gpg [198 B]
Ign http://ppa.launchpad.net precise InRelease
Hit http://linux.dropbox.com precise/main i386 Packages
Ign http://linux.dropbox.com precise/main TranslationIndex
Get:5 http://us.archive.ubuntu.com precise-security Release.gpg [198 B]
Get:6 http://us.archive.ubuntu.com precise-updates Release.gpg [198 B]
Ign http://ppa.launchpad.net precise InRelease
Ign http://ppa.launchpad.net precise InRelease
Hit http://ppa.launchpad.net precise Release.gpg
Hit http://ppa.launchpad.net precise Release.gpg
Hit http://ppa.launchpad.net precise Release.gpg
Ign http://ppa.launchpad.net precise Release.gpg
Hit http://extras.ubuntu.com precise Release
Get:7 http://us.archive.ubuntu.com precise-proposed Release.gpg [198 B]
Hit http://ppa.launchpad.net precise Release.gpg
Hit http://ppa.launchpad.net precise Release.gpg
Get:8 http://us.archive.ubuntu.com precise Release [49.6 kB]
Get:9 http://dl.google.com stable/non-free amd64 Packages [1,025 B]
Ign http://ppa.launchpad.net precise Release.gpg
Hit http://extras.ubuntu.com precise/main amd64 Packages
Get:10 http://ppa.launchpad.net precise Release.gpg [316 B]
Hit http://ppa.launchpad.net precise Release.gpg
Hit http://ppa.launchpad.net precise Release
Hit http://ppa.launchpad.net precise Release
Hit http://ppa.launchpad.net precise Release
Ign http://ppa.launchpad.net precise Release
Hit http://ppa.launchpad.net precise Release
Get:11 http://dl.google.com stable/non-free i386 Packages [1,010 B]
Hit http://extras.ubuntu.com precise/main i386 Packages
Ign http://extras.ubuntu.com precise/main TranslationIndex
Hit http://ppa.launchpad.net precise Release
Ign http://ppa.launchpad.net precise Release
Get:12 http://ppa.launchpad.net precise Release [11.9 kB]
Hit http://ppa.launchpad.net precise Release
Ign http://ppa.launchpad.net precise/main TranslationIndex
Get:13 http://us.archive.ubuntu.com precise-security Release [49.6 kB]
Hit http://ppa.launchpad.net precise/main amd64 Packages
Hit http://ppa.launchpad.net precise/main i386 Packages
Ign http://ppa.launchpad.net precise/main TranslationIndex
Hit http://ppa.launchpad.net precise/main amd64 Packages
Hit http://ppa.launchpad.net precise/main i386 Packages
Ign http://ppa.launchpad.net precise/main TranslationIndex
Hit http://ppa.launchpad.net precise/main amd64 Packages
Get:14 http://us.archive.ubuntu.com precise-updates Release [49.6 kB]
Ign http://linux.dropbox.com precise/main Translation-en_US
Hit http://ppa.launchpad.net precise/main i386 Packages
Ign http://ppa.launchpad.net precise/main TranslationIndex
Hit http://ppa.launchpad.net precise/main Sources
Hit http://ppa.launchpad.net precise/main amd64 Packages
Hit http://ppa.launchpad.net precise/main i386 Packages
Ign http://ppa.launchpad.net precise/main TranslationIndex
Ign http://linux.dropbox.com precise/main Translation-en
Ign http://ppa.launchpad.net precise/main TranslationIndex
Get:15 http://us.archive.ubuntu.com precise-proposed Release [49.6 kB]
Hit http://ppa.launchpad.net precise/main Sources
Hit http://ppa.launchpad.net precise/main amd64 Packages
Hit http://ppa.launchpad.net precise/main i386 Packages
Get:16 http://us.archive.ubuntu.com precise/main amd64 Packages [1,273 kB]
Ign http://ppa.launchpad.net precise/main TranslationIndex
Get:17 http://ppa.launchpad.net precise/main Sources [9,199 B]
Get:18 http://ppa.launchpad.net precise/main amd64 Packages [18.6 kB]
Get:19 http://ppa.launchpad.net precise/main i386 Packages [18.7 kB]
Ign http://ppa.launchpad.net precise/main TranslationIndex
Hit http://ppa.launchpad.net precise/main Sources
Hit http://ppa.launchpad.net precise/main amd64 Packages
Hit http://ppa.launchpad.net precise/main i386 Packages
Ign http://ppa.launchpad.net precise/main TranslationIndex
Ign http://extras.ubuntu.com precise/main Translation-en_US
Ign http://extras.ubuntu.com precise/main Translation-en
Get:20 http://us.archive.ubuntu.com precise/restricted amd64 Packages [8,452 B]
Get:21 http://us.archive.ubuntu.com precise/universe amd64 Packages [4,786 kB]
Err http://ppa.launchpad.net precise/main Sources
  404  Not Found
Err http://ppa.launchpad.net precise/main amd64 Packages
  404  Not Found
Err http://ppa.launchpad.net precise/main i386 Packages
  404  Not Found
Err http://ppa.launchpad.net precise/main Sources
  404  Not Found
Err http://ppa.launchpad.net precise/main amd64 Packages
  404  Not Found
Err http://ppa.launchpad.net precise/main i386 Packages
  404  Not Found
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Get:22 http://us.archive.ubuntu.com precise/multiverse amd64 Packages [119 kB]
Get:23 http://us.archive.ubuntu.com precise/main i386 Packages [1,274 kB]
Get:24 http://us.archive.ubuntu.com precise/restricted i386 Packages [8,431 B]
Get:25 http://us.archive.ubuntu.com precise/universe i386 Packages [4,796 kB]
Get:26 http://us.archive.ubuntu.com precise/multiverse i386 Packages [121 kB]
Hit http://us.archive.ubuntu.com precise/main TranslationIndex
Hit http://us.archive.ubuntu.com precise/multiverse TranslationIndex
Hit http://us.archive.ubuntu.com precise/restricted TranslationIndex
Hit http://us.archive.ubuntu.com precise/universe TranslationIndex
Get:27 http://us.archive.ubuntu.com precise-security/main amd64 Packages [34.9 kB]
Get:28 http://us.archive.ubuntu.com precise-security/restricted amd64 Packages [14 B]
Get:29 http://us.archive.ubuntu.com precise-security/universe amd64 Packages [9,409 B]
Get:30 http://us.archive.ubuntu.com precise-security/multiverse amd64 Packages [1,142 B]
Get:31 http://us.archive.ubuntu.com precise-security/main i386 Packages [35.0 kB]
Get:32 http://us.archive.ubuntu.com precise-security/restricted i386 Packages [14 B]
Get:33 http://us.archive.ubuntu.com precise-security/universe i386 Packages [9,409 B]
Get:34 http://us.archive.ubuntu.com precise-security/multiverse i386 Packages [1,393 B]
Hit http://us.archive.ubuntu.com precise-security/main TranslationIndex
Hit http://us.archive.ubuntu.com precise-security/multiverse TranslationIndex
Hit http://us.archive.ubuntu.com precise-security/restricted TranslationIndex
Hit http://us.archive.ubuntu.com precise-security/universe TranslationIndex
Get:35 http://us.archive.ubuntu.com precise-updates/main amd64 Packages [109 kB]
Get:36 http://us.archive.ubuntu.com precise-updates/restricted amd64 Packages [2,417 B]
Get:37 http://us.archive.ubuntu.com precise-updates/universe amd64 Packages [31.3 kB]
Get:38 http://us.archive.ubuntu.com precise-updates/multiverse amd64 Packages [1,142 B]
Get:39 http://us.archive.ubuntu.com precise-updates/main i386 Packages [111 kB]
Get:40 http://us.archive.ubuntu.com precise-updates/restricted i386 Packages [2,439 B]
Get:41 http://us.archive.ubuntu.com precise-updates/universe i386 Packages [31.5 kB]
Get:42 http://us.archive.ubuntu.com precise-updates/multiverse i386 Packages [1,393 B]
Get:43 http://us.archive.ubuntu.com precise-updates/main TranslationIndex [73 B]
Get:44 http://us.archive.ubuntu.com precise-updates/multiverse TranslationIndex [71 B]
Get:45 http://us.archive.ubuntu.com precise-updates/restricted TranslationIndex [71 B]
Get:46 http://us.archive.ubuntu.com precise-updates/universe TranslationIndex [73 B]
Get:47 http://us.archive.ubuntu.com precise-proposed/main amd64 Packages [135 kB]
Get:48 http://us.archive.ubuntu.com precise-proposed/restricted amd64 Packages [2,035 B]
Get:49 http://us.archive.ubuntu.com precise-proposed/universe amd64 Packages [19.7 kB]
Get:50 http://us.archive.ubuntu.com precise-proposed/multiverse amd64 Packages [514 B]
Get:51 http://us.archive.ubuntu.com precise-proposed/main i386 Packages [135 kB]
Get:52 http://us.archive.ubuntu.com precise-proposed/restricted i386 Packages [2,045 B]
Get:53 http://us.archive.ubuntu.com precise-proposed/universe i386 Packages [20.1 kB]
Get:54 http://us.archive.ubuntu.com precise-proposed/multiverse i386 Packages [514 B]
Get:55 http://us.archive.ubuntu.com precise-proposed/main TranslationIndex [73 B]
Get:56 http://us.archive.ubuntu.com precise-proposed/multiverse TranslationIndex [71 B]
Get:57 http://us.archive.ubuntu.com precise-proposed/restricted TranslationIndex [71 B]
Get:58 http://us.archive.ubuntu.com precise-proposed/universe TranslationIndex [73 B]
Hit http://us.archive.ubuntu.com precise/main Translation-en
Hit http://us.archive.ubuntu.com precise/multiverse Translation-en
Hit http://us.archive.ubuntu.com precise/restricted Translation-en
Hit http://us.archive.ubuntu.com precise/universe Translation-en
Hit http://us.archive.ubuntu.com precise-security/main Translation-en
Hit http://us.archive.ubuntu.com precise-security/multiverse Translation-en
Hit http://us.archive.ubuntu.com precise-security/restricted Translation-en
Hit http://us.archive.ubuntu.com precise-security/universe Translation-en
Hit http://us.archive.ubuntu.com precise-updates/main Translation-en
Hit http://us.archive.ubuntu.com precise-updates/multiverse Translation-en
Get:59 http://us.archive.ubuntu.com precise-updates/restricted Translation-en [798 B]
Hit http://us.archive.ubuntu.com precise-updates/universe Translation-en
Get:60 http://us.archive.ubuntu.com precise-proposed/main Translation-en [42.9 kB]
Get:61 http://us.archive.ubuntu.com precise-proposed/multiverse Translation-en [272 B]
Get:62 http://us.archive.ubuntu.com precise-proposed/restricted Translation-en [660 B]
Get:63 http://us.archive.ubuntu.com precise-proposed/universe Translation-en [11.7 kB]
Ign http://dl.google.com stable/non-free TranslationIndex
Ign http://dl.google.com stable/non-free Translation-en_US
Ign http://dl.google.com stable/non-free Translation-en
Fetched 13.4 MB in 1min 21s (164 kB/s)
W: Failed to fetch http://ppa.launchpad.net/ferramroberto/gnome3/ubuntu/dists/precise/main/source/Sources  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/ferramroberto/gnome3/ubuntu/dists/precise/main/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/ferramroberto/gnome3/ubuntu/dists/precise/main/binary-i386/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/novatillasku/oneiric/ubuntu/dists/precise/main/source/Sources  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/novatillasku/oneiric/ubuntu/dists/precise/main/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/novatillasku/oneiric/ubuntu/dists/precise/main/binary-i386/Packages  404  Not Found