我就不贴图了
直接复制了粘贴吧
这是源
deb
http://mirror.lupaworld.com/ubuntu gutsy main restricted universe multiverse
deb
http://mirror.lupaworld.com/ubuntu gutsy-security main restricted universe multiverse
deb
http://mirror.lupaworld.com/ubuntu gutsy-updates main restricted universe multiverse
deb
http://mirror.lupaworld.com/ubuntu gutsy-backports main restricted universe multiverse
deb
http://mirror.lupaworld.com/ubuntu gutsy-proposed main restricted universe multiverse
deb-src
http://mirror.lupaworld.com/ubuntu gutsy main restricted universe multiverse
deb-src
http://mirror.lupaworld.com/ubuntu gutsy-security main restricted universe multiverse
deb-src
http://mirror.lupaworld.com/ubuntu gutsy-updates main restricted universe multiverse
deb-src
http://mirror.lupaworld.com/ubuntu gutsy-backports main restricted universe multiverse
deb-src
http://mirror.lupaworld.com/ubuntu gutsy-proposed main restricted universe multiverse
deb
http://archive.ubuntu.com/ubuntu/ gutsy main restricted universe multiverse
deb
http://archive.ubuntu.com/ubuntu/ gutsy-security main restricted universe multiverse
deb
http://archive.ubuntu.com/ubuntu/ gutsy-updates main restricted universe multiverse
deb
http://archive.ubuntu.com/ubuntu/ gutsy-proposed main restricted universe multiverse
deb
http://archive.ubuntu.com/ubuntu/ gutsy-backports main restricted universe multiverse
deb-src
http://archive.ubuntu.com/ubuntu/ gutsy main restricted universe multiverse
deb-src
http://archive.ubuntu.com/ubuntu/ gutsy-security main restricted universe multiverse
deb-src
http://archive.ubuntu.com/ubuntu/ gutsy-updates main restricted universe multiverse
deb-src
http://archive.ubuntu.com/ubuntu/ gutsy-proposed main restricted universe multiverse
deb-src
http://archive.ubuntu.com/ubuntu/ gutsy-backports main restricted universe multiverse
这是 第一个源的ping
PING mirror.lupaworld.com (61.164.52.148) 56(84) bytes of data.
64 bytes from 61.164.52.148: icmp_seq=1 ttl=52 time=12.6 ms
64 bytes from 61.164.52.148: icmp_seq=2 ttl=52 time=12.1 ms
64 bytes from 61.164.52.148: icmp_seq=3 ttl=52 time=11.7 ms
64 bytes from 61.164.52.148: icmp_seq=4 ttl=52 time=12.2 ms
64 bytes from 61.164.52.148: icmp_seq=5 ttl=52 time=11.6 ms
64 bytes from 61.164.52.148: icmp_seq=6 ttl=52 time=11.3 ms
64 bytes from 61.164.52.148: icmp_seq=7 ttl=52 time=11.8 ms
64 bytes from 61.164.52.148: icmp_seq=8 ttl=52 time=11.4 ms
这是官方源的ping
PING archive.ubuntu.com (91.189.88.31) 56(84) bytes of data.
64 bytes from leningradskaya.canonical.com (91.189.88.31): icmp_seq=1 ttl=52 time=320 ms
64 bytes from leningradskaya.canonical.com (91.189.88.31): icmp_seq=2 ttl=52 time=321 ms
64 bytes from leningradskaya.canonical.com (91.189.88.31): icmp_seq=3 ttl=52 time=320 ms
64 bytes from leningradskaya.canonical.com (91.189.88.31): icmp_seq=4 ttl=52 time=320 ms