I tried to find a solution but fail even change the Main Server to Best Server in Software Sources, I need some helps, plz!Could not download all repository indexes
The repository may no longer be available or could not be contacted because of network problems. If available an older version of the failed index will be used. Otherwise the repository will be ignored. Check your network connection and ensure the repository address in the preferences is correct.
Failed to fetch bzip2:/var/lib/apt/lists/partial/extras.ubuntu.com_ubuntu_dists_natty_main_binary-i386_Packages Hash Sum mismatch
Some index files failed to download. They have been ignored, or old ones used instead.
Terminal:
Code: Select all
Ign file: binary/ InRelease
Ign file: binary/ Release.gpg
Ign file: binary/ Release
Ign file: binary/ Translation-en_US
Ign file: binary/ Translation-en
Ign http://ftp.jaist.ac.jp katya InRelease
Hit http://ftp.jaist.ac.jp katya Release.gpg
Hit http://ftp.jaist.ac.jp katya Release
Hit http://ftp.jaist.ac.jp katya/main i386 Packages
Ign http://archive.ubuntu.com natty InRelease
Ign http://archive.ubuntu.com natty-updates InRelease
Hit http://ftp.jaist.ac.jp katya/upstream i386 Packages
Hit http://ftp.jaist.ac.jp katya/import i386 Packages
Ign http://ftp.jaist.ac.jp katya/import TranslationIndex
Ign http://extras.ubuntu.com natty InRelease
Ign http://archive.canonical.com natty InRelease
Ign http://ftp.jaist.ac.jp katya/main TranslationIndex
Ign http://ftp.jaist.ac.jp katya/upstream TranslationIndex
Hit http://archive.ubuntu.com natty Release.gpg
Hit http://packages.medibuntu.org natty InRelease
Hit http://extras.ubuntu.com natty Release.gpg
Hit http://archive.canonical.com natty Release.gpg
Hit http://archive.ubuntu.com natty-updates Release.gpg
Hit http://extras.ubuntu.com natty Release
Hit http://archive.canonical.com natty Release
Hit http://archive.ubuntu.com natty Release
Get:1 http://extras.ubuntu.com natty/main i386 Packages [1,550 kB]
Hit http://packages.medibuntu.org natty/free i386 Packages
Hit http://archive.ubuntu.com natty-updates Release
Hit http://archive.canonical.com natty/partner i386 Packages
Hit http://archive.ubuntu.com natty/main i386 Packages
Hit http://archive.ubuntu.com natty/restricted i386 Packages
Hit http://archive.ubuntu.com natty/universe i386 Packages
Hit http://archive.ubuntu.com natty/multiverse i386 Packages
Ign http://archive.ubuntu.com natty/main TranslationIndex
Ign http://archive.canonical.com natty/partner TranslationIndex
Hit http://packages.medibuntu.org natty/non-free i386 Packages
Ign http://archive.ubuntu.com natty/multiverse TranslationIndex
Ign http://archive.ubuntu.com natty/restricted TranslationIndex
Ign http://archive.ubuntu.com natty/universe TranslationIndex
Hit http://archive.ubuntu.com natty-updates/main i386 Packages
Hit http://archive.ubuntu.com natty-updates/restricted i386 Packages
Hit http://archive.ubuntu.com natty-updates/universe i386 Packages
Hit http://archive.ubuntu.com natty-updates/multiverse i386 Packages
Ign http://extras.ubuntu.com natty/main TranslationIndex
Ign http://ftp.jaist.ac.jp katya/import Translation-en_US
Ign http://ftp.jaist.ac.jp katya/import Translation-en
Ign http://ftp.jaist.ac.jp katya/main Translation-en_US
Ign http://archive.ubuntu.com natty-updates/main TranslationIndex
Ign http://archive.ubuntu.com natty-updates/multiverse TranslationIndex
Ign http://archive.ubuntu.com natty-updates/restricted TranslationIndex
Ign http://archive.ubuntu.com natty-updates/universe TranslationIndex
Ign http://ftp.jaist.ac.jp katya/main Translation-en
Ign http://ftp.jaist.ac.jp katya/upstream Translation-en_US
Ign http://ftp.jaist.ac.jp katya/upstream Translation-en
Ign http://packages.medibuntu.org natty/free TranslationIndex
Ign http://packages.medibuntu.org natty/non-free TranslationIndex
Ign http://archive.ubuntu.com natty/main Translation-en_US
Ign http://archive.ubuntu.com natty/main Translation-en
Ign http://archive.ubuntu.com natty/multiverse Translation-en_US
Ign http://archive.ubuntu.com natty/multiverse Translation-en
Ign http://archive.ubuntu.com natty/restricted Translation-en_US
Ign http://archive.canonical.com natty/partner Translation-en_US
Ign http://archive.ubuntu.com natty/restricted Translation-en
Ign http://archive.ubuntu.com natty/universe Translation-en_US
Ign http://archive.ubuntu.com natty/universe Translation-en
Ign http://archive.ubuntu.com natty-updates/main Translation-en_US
Ign http://archive.ubuntu.com natty-updates/main Translation-en
Ign http://archive.ubuntu.com natty-updates/multiverse Translation-en_US
Ign http://archive.ubuntu.com natty-updates/multiverse Translation-en
Ign http://archive.ubuntu.com natty-updates/restricted Translation-en_US
Ign http://archive.ubuntu.com natty-updates/restricted Translation-en
Ign http://archive.ubuntu.com natty-updates/universe Translation-en_US
Ign http://archive.canonical.com natty/partner Translation-en
Ign http://extras.ubuntu.com natty/main Translation-en_US
Ign http://extras.ubuntu.com natty/main Translation-en
Ign http://archive.ubuntu.com natty-updates/universe Translation-en
Ign http://deb.opera.com stable InRelease
Hit http://deb.opera.com stable Release.gpg
Hit http://deb.opera.com stable Release
Hit http://deb.opera.com stable/non-free i386 Packages
Ign http://deb.opera.com stable/non-free TranslationIndex
Ign http://deb.opera.com stable/non-free Translation-en_US
Ign http://deb.opera.com stable/non-free Translation-en
Ign http://packages.medibuntu.org natty/free Translation-en_US
Ign http://packages.medibuntu.org natty/free Translation-en
Ign http://packages.medibuntu.org natty/non-free Translation-en_US
Ign http://packages.medibuntu.org natty/non-free Translation-en
Fetched 1 B in 14s (0 B/s)
W: Failed to fetch bzip2:/var/lib/apt/lists/partial/extras.ubuntu.com_ubuntu_dists_natty_main_binary-i386_Packages Hash Sum mismatch
E: Some index files failed to download. They have been ignored, or old ones used instead.