改了格式,最后,我的源为:
deb-src http://old-releases.ubuntu.com/ubuntu gutsy main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu gutsy-backports main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy-backports main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu gutsy-proposed main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy-proposed main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu gutsy-security main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy-security main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu gutsy-updates main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy-updates main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu gutsy-backports main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy-backports main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu gutsy-proposed main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy-proposed main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu gutsy-security main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy-security main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu gutsy-updates main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu gutsy-updates main restricted universe multiverse
域名之后的部分需要按照ubuntu的版本分别设置。建议直接替换原始config文件中的域名部分。