安装了linux系统以后,在安装各种软件的时候你一定会发现安装非常慢,那是因为安装软件源比较慢,那么我们就需要更新一下安装源。
闲话少说,打开命令行(ctrl+alt+t),输入
sudo gedit /etc/apt/sources.list
在你使用的系统维基百科中找到你系统适用的源(http://wiki.ubuntu.org.cn/%E6%BA%90%E5%88%97%E8%A1%A8)
我的是ubuntu16.04,就将sources.list
文件里面的内容换成了
deb http://cn.archive.ubuntu.com/ubuntu/ xenial main restricted universe multiverse deb http://cn.archive.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse deb http://cn.archive.ubuntu.com/ubuntu/ xenial-updates main restricted universe multiverse deb http://cn.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse ##测试版源 deb http://cn.archive.ubuntu.com/ubuntu/ xenial-proposed main restricted universe multiverse # 源码 deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial main restricted universe multiverse deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial-updates main restricted universe multiverse deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse ##测试版源 deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial-proposed main restricted universe multiverse # Canonical 合作伙伴和附加 deb http://archive.canonical.com/ubuntu/ xenial partner deb http://extras.ubuntu.com/ubuntu/ xenial main
保存退出以后,建议更新一下sudo apt-get update
但是强烈建议大家编辑源文家之前先备份一下,要不然就可能会很尴尬。