ubuntu20-github不通问题

github不通

一直在github下载失败

Git报错fatal unable to connect to github.com: github.com[0: 20.205.243.166]

 >>> alsa-ucm-conf v1.2.6.3 Downloading(卡在这里,很烦啊)

然后搜了很多文档,然后以下操作:

1.GitHub.com - GitHub: Let's build from here · GitHub 上这个网址

2.由140.82.113.3可知DNS;

3.sudo vim /etc/hosts

4.sudo /etc/init.d/dns-clean start

5.sudo /etc/init.d/network-manager restart

然后编译就可以连接github了

测试:ping www.github.com