【转载】 【树莓派】为Ubuntu Mate for ARM 更换中国软件源

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本文链接:https://blog.csdn.net/wr132/article/details/56700479


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在中国玩树莓派真是各种苦逼,github慢的要死,各种软件源慢的要死……之前树莓派装的Raspbian,
无奈国内的软件源不全,很多软件包自动跳到官方源,简直无法使用,于是换了Ubuntu Mate,
虽然官方的软件源能用,但也很慢,找了一番,发现国内为Ubuntu on ARM搭建的镜像站还真少,我目前只找到一个~~~

更换步骤
1.  以root身份打开   /etc/apt/sources.list ,至于用什么打开随意


2.  将 http://ports.ubuntu.com/ 全部替换为 http://mirrors.ustc.edu.cn/ubuntu-ports/ ,这是中科大的


3.  执行  sudo apt-get update  和  sudo apt-get upgrade  测试

查看是否提供arm支持的方法

打开一个镜像站点,然后以此打开 /dists/xenial/main/ ,看这个目录下面有没有 binary-arm 这样的字眼,如果有,就是提供arm支持的

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原:

deb http://ports.ubuntu.com/ bionic main restricted universe multiverse
deb-src http://ports.ubuntu.com/ bionic main restricted universe multiverse

deb http://ports.ubuntu.com/ bionic-updates main restricted universe multiverse
deb-src http://ports.ubuntu.com/ bionic-updates main restricted universe multiverse

deb http://ports.ubuntu.com/ bionic-security main restricted universe multiverse
deb-src http://ports.ubuntu.com/ bionic-security main restricted universe multiverse

deb http://ports.ubuntu.com/ bionic-backports main restricted universe multiverse
deb-src http://ports.ubuntu.com/ bionic-backports main restricted universe multiverse

替换为:

deb http://mirrors.ustc.edu.cn/ubuntu-ports/ bionic main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ bionic main restricted universe multiverse

deb http://mirrors.ustc.edu.cn/ubuntu-ports/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ bionic-updates main restricted universe multiverse

deb http://mirrors.ustc.edu.cn/ubuntu-ports/ bionic-security main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ bionic-security main restricted universe multiverse

deb http://mirrors.ustc.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
原文地址:https://www.cnblogs.com/devilmaycry812839668/p/12826683.html