- 备份原来的源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bakcup
- 编辑原来的源
sudo vim /etc/apt/sources.list
使用下面的阿里云源
deb xenial main restricted universe multiverse
deb xenial-security main restricted universe multiverse
deb xenial-updates main restricted universe multiverse
deb xenial-proposed main restricted universe multiverse
deb xenial-backports main restricted universe multiverse
deb-src xenial main restricted universe multiverse
deb-src xenial-security main restricted universe multiverse
deb-src xenial-updates main restricted universe multiverse
deb-src xenial-proposed main restricted universe multiverse
deb-src xenial-backports main restricted universe multiverse
- 更新
sudo apt update
