Following is my sources list
deb http://archive.ubuntu.org.cn/ubuntu/ breezy main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu/ breezy-security main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu/ breezy-updates main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu/ breezy-backports main restricted universe multiverse
deb http://archive.ubuntu.org.cn/ubuntu-cn/ breezy main restricted universe multiverse
deb http://archive.ubuntu.org.cn/backports/ breezy-extras main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ breezy main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ breezy-updates main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ breezy-security main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ breezy-backports main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu-cn/ breezy main restricted universe multiverse
deb http://ubuntu.cn99.com/backports/ breezy-extras main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu/archive/ breezy main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu/archive/ breezy-security main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu/archive/ breezy-updates main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu/archive/ breezy-backports main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu/ubuntu-cn/ breezy main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu/backports/ breezy-extras main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ breezy multiverse
deb ftp://ftp.sjtu.edu.cn/sites/archive.ubuntu.com/ breezy main restricted universe multiverse
deb ftp://ftp.sjtu.edu.cn/sites/archive.ubuntu.com/ breezy-security main restricted universe multiverse
deb ftp://ftp.sjtu.edu.cn/sites/archive.ubuntu.com/ breezy-updates main restricted universe multiverse
deb ftp://ftp.sjtu.edu.cn/sites/archive.ubuntu.com/ breezy-backports main restricted universe multiverse
deb http://opensource.nchc.org.tw/ubuntu/ breezy main multiverse restricted universe
deb http://opensource.nchc.org.tw/ubuntu/ breezy-updates main multiverse restricted universe
deb http://opensource.nchc.org.tw/ubuntu/ breezy-backports main multiverse restricted universe
deb http://opensource.nchc.org.tw/ubuntu/ breezy-security main multiverse restricted universe
Following is the result when I run the command:sudo apt-get update
忽略 http://ubuntu.cn99.com breezy Release.gpg
忽略 http://ubuntu.cn99.com breezy-updates Release.gpg
忽略 http://ubuntu.cn99.com breezy-security Release.gpg
忽略 http://ubuntu.cn99.com breezy-backports Release.gpg
忽略 http://ubuntu.cn99.com breezy Release.gpg
忽略 http://ubuntu.cn99.com breezy-extras Release.gpg
忽略 http://ubuntu.cn99.com breezy Release
忽略 http://ubuntu.cn99.com breezy-updates Release
忽略 http://ubuntu.cn99.com breezy-security Release
忽略 http://ubuntu.cn99.com breezy-backports Release
忽略 http://ubuntu.cn99.com breezy Release
忽略 http://mirror.lupaworld.com breezy Release.gpg
忽略 http://mirror.lupaworld.com breezy-security Release.gpg
忽略 http://mirror.lupaworld.com breezy-updates Release.gpg
忽略 http://mirror.lupaworld.com breezy-backports Release.gpg
忽略 http://mirror.lupaworld.com breezy Release.gpg
忽略 http://mirror.lupaworld.com breezy-extras Release.gpg
忽略 http://mirror.lupaworld.com breezy Release
忽略 http://mirror.lupaworld.com breezy-security Release
忽略 http://mirror.lupaworld.com breezy-updates Release
忽略 http://mirror.lupaworld.com breezy-backports Release
忽略 http://mirror.lupaworld.com breezy Release
忽略 http://mirror.lupaworld.com breezy-extras Release
忽略 http://mirror.lupaworld.com breezy/main Packages
忽略 http://mirror.lupaworld.com breezy/restricted Packages
忽略 http://mirror.lupaworld.com breezy/universe Packages
忽略 http://mirror.lupaworld.com breezy/multiverse Packages
忽略 http://mirror.lupaworld.com breezy-security/main Packages
忽略 http://mirror.lupaworld.com breezy-security/restricted Packages
忽略 http://mirror.lupaworld.com breezy-security/universe Packages
忽略 http://mirror.lupaworld.com breezy-security/multiverse Packages
忽略 http://mirror.lupaworld.com breezy-updates/main Packages
忽略 http://mirror.lupaworld.com breezy-updates/restricted Packages
忽略 http://mirror.lupaworld.com breezy-updates/universe Packages
忽略 http://mirror.lupaworld.com breezy-updates/multiverse Packages
忽略 http://mirror.lupaworld.com breezy-backports/main Packages
忽略 http://mirror.lupaworld.com breezy-backports/restricted Packages
忽略 http://mirror.lupaworld.com breezy-backports/universe Packages
忽略 http://mirror.lupaworld.com breezy-backports/multiverse Packages
忽略 http://mirror.lupaworld.com breezy/main Packages
忽略 http://mirror.lupaworld.com breezy/restricted Packages
忽略 http://opensource.nchc.org.tw breezy Release.gpg
忽略 http://opensource.nchc.org.tw breezy-updates Release.gpg
忽略 http://opensource.nchc.org.tw breezy-backports Release.gpg
忽略 http://opensource.nchc.org.tw breezy-security Release.gpg
忽略 http://mirror.lupaworld.com breezy/universe Packages
忽略 http://mirror.lupaworld.com breezy/multiverse Packages
忽略 http://mirror.lupaworld.com breezy-extras/main Packages
忽略 http://mirror.lupaworld.com breezy-extras/restricted Packages
忽略 http://mirror.lupaworld.com breezy-extras/universe Packages
忽略 http://mirror.lupaworld.com breezy-extras/multiverse Packages
错误 http://mirror.lupaworld.com breezy/main Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy/restricted Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy/universe Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy/multiverse Packages
302 Moved Temporarily
忽略 http://opensource.nchc.org.tw breezy Release
忽略 http://opensource.nchc.org.tw breezy-updates Release
忽略 http://opensource.nchc.org.tw breezy-backports Release
错误 http://mirror.lupaworld.com breezy-security/main Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-security/restricted Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-security/universe Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-security/multiverse Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-updates/main Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-updates/restricted Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-updates/universe Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-updates/multiverse Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-backports/main Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-backports/restricted Packages
302 Moved Temporarily
忽略 http://opensource.nchc.org.tw breezy-security Release
忽略 http://opensource.nchc.org.tw breezy/main Packages
忽略 http://opensource.nchc.org.tw breezy/multiverse Packages
忽略 http://opensource.nchc.org.tw breezy/restricted Packages
忽略 http://opensource.nchc.org.tw breezy/universe Packages
忽略 http://opensource.nchc.org.tw breezy-updates/main Packages
忽略 http://opensource.nchc.org.tw breezy-updates/multiverse Packages
忽略 http://opensource.nchc.org.tw breezy-updates/restricted Packages
忽略 http://opensource.nchc.org.tw breezy-updates/universe Packages
错误 http://mirror.lupaworld.com breezy-backports/universe Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-backports/multiverse Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy/main Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy/restricted Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy/universe Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy/multiverse Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-extras/main Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-extras/restricted Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-extras/universe Packages
302 Moved Temporarily
错误 http://mirror.lupaworld.com breezy-extras/multiverse Packages
302 Moved Temporarily
忽略 http://opensource.nchc.org.tw breezy-backports/main Packages
忽略 http://opensource.nchc.org.tw breezy-backports/multiverse Packages
忽略 http://opensource.nchc.org.tw breezy-backports/restricted Packages
忽略 http://opensource.nchc.org.tw breezy-backports/universe Packages
忽略 http://opensource.nchc.org.tw breezy-security/main Packages
忽略 http://opensource.nchc.org.tw breezy-security/multiverse Packages
忽略 http://opensource.nchc.org.tw breezy-security/restricted Packages
忽略 http://opensource.nchc.org.tw breezy-security/universe Packages
错误 http://opensource.nchc.org.tw breezy/main Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy/multiverse Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy/restricted Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy/universe Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-updates/main Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-updates/multiverse Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-updates/restricted Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-updates/universe Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-backports/main Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-backports/multiverse Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-backports/restricted Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-backports/universe Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-security/main Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-security/multiverse Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-security/restricted Packages
302 Moved Temporarily
错误 http://opensource.nchc.org.tw breezy-security/universe Packages
302 Moved Temporarily
忽略 http://ubuntu.cn99.com breezy-extras Release
忽略 http://ubuntu.cn99.com breezy/main Packages
忽略 http://ubuntu.cn99.com breezy/restricted Packages
忽略 http://ubuntu.cn99.com breezy/universe Packages
忽略 http://ubuntu.cn99.com breezy/multiverse Packages
忽略 http://ubuntu.cn99.com breezy-updates/main Packages
忽略 http://ubuntu.cn99.com breezy-updates/restricted Packages
忽略 http://ubuntu.cn99.com breezy-updates/universe Packages
忽略 http://ubuntu.cn99.com breezy-updates/multiverse Packages
忽略 http://ubuntu.cn99.com breezy-security/main Packages
忽略 http://ubuntu.cn99.com breezy-security/restricted Packages
忽略 http://ubuntu.cn99.com breezy-security/universe Packages
忽略 http://ubuntu.cn99.com breezy-security/multiverse Packages
忽略 http://ubuntu.cn99.com breezy-backports/main Packages
忽略 http://ubuntu.cn99.com breezy-backports/restricted Packages
忽略 http://ubuntu.cn99.com breezy-backports/universe Packages
忽略 http://ubuntu.cn99.com breezy-backports/multiverse Packages
忽略 http://ubuntu.cn99.com breezy/main Packages
忽略 http://ubuntu.cn99.com breezy/restricted Packages
忽略 http://ubuntu.cn99.com breezy/universe Packages
忽略 http://ubuntu.cn99.com breezy/multiverse Packages
忽略 http://ubuntu.cn99.com breezy-extras/main Packages
忽略 http://ubuntu.cn99.com breezy-extras/restricted Packages
忽略 http://ubuntu.cn99.com breezy-extras/universe Packages
忽略 http://ubuntu.cn99.com breezy-extras/multiverse Packages
错误 http://ubuntu.cn99.com breezy/main Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy/restricted Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy/universe Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy/multiverse Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-updates/main Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-updates/restricted Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-updates/universe Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-updates/multiverse Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-security/main Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-security/restricted Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-security/universe Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-security/multiverse Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-backports/main Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-backports/restricted Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-backports/universe Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-backports/multiverse Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy/main Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy/restricted Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy/universe Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy/multiverse Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-extras/main Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-extras/restricted Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-extras/universe Packages
302 Moved Temporarily
错误 http://ubuntu.cn99.com breezy-extras/multiverse Packages
302 Moved Temporarily
忽略 http://archive.ubuntu.org.cn breezy Release.gpg
忽略 http://archive.ubuntu.org.cn breezy-security Release.gpg
忽略 http://archive.ubuntu.org.cn breezy-updates Release.gpg
忽略 http://archive.ubuntu.org.cn breezy-backports Release.gpg
忽略 http://archive.ubuntu.org.cn breezy Release.gpg
忽略 http://archive.ubuntu.org.cn breezy-extras Release.gpg
忽略 http://archive.ubuntu.org.cn breezy Release
忽略 http://archive.ubuntu.org.cn breezy-security Release
忽略 http://archive.ubuntu.org.cn breezy-updates Release
忽略 http://archive.ubuntu.org.cn breezy-backports Release
忽略 http://archive.ubuntu.org.cn breezy Release
忽略 http://archive.ubuntu.org.cn breezy-extras Release
忽略 http://archive.ubuntu.org.cn breezy/main Packages
忽略 http://archive.ubuntu.org.cn breezy/restricted Packages
忽略 http://archive.ubuntu.org.cn breezy/universe Packages
忽略 http://archive.ubuntu.org.cn breezy/multiverse Packages
忽略 http://archive.ubuntu.org.cn breezy-security/main Packages
忽略 http://archive.ubuntu.org.cn breezy-security/restricted Packages
忽略 http://archive.ubuntu.org.cn breezy-security/universe Packages
忽略 http://archive.ubuntu.org.cn breezy-security/multiverse Packages
忽略 http://archive.ubuntu.org.cn breezy-updates/main Packages
忽略 http://archive.ubuntu.org.cn breezy-updates/restricted Packages
忽略 http://archive.ubuntu.org.cn breezy-updates/universe Packages
忽略 http://archive.ubuntu.org.cn breezy-updates/multiverse Packages
忽略 http://archive.ubuntu.org.cn breezy-backports/main Packages
忽略 http://archive.ubuntu.org.cn breezy-backports/restricted Packages
忽略 http://archive.ubuntu.org.cn breezy-backports/universe Packages
忽略 http://archive.ubuntu.org.cn breezy-backports/multiverse Packages
忽略 http://archive.ubuntu.org.cn breezy/main Packages
忽略 http://archive.ubuntu.org.cn breezy/restricted Packages
忽略 http://archive.ubuntu.org.cn breezy/universe Packages
忽略 http://archive.ubuntu.org.cn breezy/multiverse Packages
忽略 http://archive.ubuntu.org.cn breezy-extras/main Packages
忽略 http://archive.ubuntu.org.cn breezy-extras/restricted Packages
忽略 http://archive.ubuntu.org.cn breezy-extras/universe Packages
忽略 http://archive.ubuntu.org.cn breezy-extras/multiverse Packages
错误 http://archive.ubuntu.org.cn breezy/main Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy/restricted Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy/universe Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy/multiverse Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-security/main Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-security/restricted Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-security/universe Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-security/multiverse Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-updates/main Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-updates/restricted Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-updates/universe Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-updates/multiverse Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-backports/main Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-backports/restricted Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-backports/universe Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-backports/multiverse Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy/main Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy/restricted Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy/universe Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy/multiverse Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-extras/main Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-extras/restricted Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-extras/universe Packages
302 Moved Temporarily
错误 http://archive.ubuntu.org.cn breezy-extras/multiverse Packages
302 Moved Temporarily
忽略 http://archive.ubuntu.com breezy Release.gpg
忽略 http://archive.ubuntu.com breezy Release
忽略 http://archive.ubuntu.com breezy/multiverse Packages
错误 http://archive.ubuntu.com breezy/multiverse Packages
302 Moved Temporarily [IP: 85.133.25.7 80]
