一.備份原來ubuntu的下載源文件
1 cd /etc/apt 2 ls 3 cp sources.list sources.list .bak 4 gedit sources.list 5 vim sources.list
二.替換阿里雲源
1 deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse 2 deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse 3 deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse 4 deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse 5 ##測試版源 6 deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse 7 # 源碼 8 deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse 9 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse 10 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse 11 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse 12 ##測試版源 13 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse 14 # Canonical 合作伙伴和附加 15 deb http://archive.canonical.com/ubuntu/ xenial partner 16 deb http://extras.ubuntu.com/ubuntu/ xenial main
三.更新源和軟件
1 sudo apt-get update 更新源 2 sudo apt-get upgrade 更新軟件
https://yq.aliyun.com/articles/704603
更新源
https://blog.csdn.net/Lagrantaylor/article/details/100096444
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