1. 首先查看自己的ubuntu系統的codename,這一步很重要,直接導致你更新的源是否對你的系統起效果,查看方法: lsb_release -a 如,我的系統顯示: Description: Ubuntu 17.04 Release: 17.04 Codename: zesty 2. 確認阿裡 ...
1. 首先查看自己的ubuntu系統的codename,這一步很重要,直接導致你更新的源是否對你的系統起效果,查看方法:
lsb_release -a
如,我的系統顯示:
Description: Ubuntu 17.04
Release: 17.04
Codename: zesty
2. 確認阿裡源支持:
登陸以下網頁:http://mirrors.aliyun.com/ubuntu/dists/
該網頁顯示了阿裡雲支持的ubuntu系統下各個Codename版本,確保自己的Codename在該網頁中存在(一般都會有的)
2. 備份系統源:
cd /etc/apt/
sudo cp sources.list sources.list.bak
3. 添加新的源:
sudo gedit sources.list
用以下內容替換文件,所有zesty應該用第一步查看得到的Codename來代替
deb http://mirrors.aliyun.com/ubuntu/ zesty main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ zesty-backports main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ zesty-proposed main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ zesty-security main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ zesty-updates main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ zesty main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ zesty-backports main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ zesty-proposed main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ zesty-security main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ zesty-updates main multiverse restricted universe
4. 保存並且sudo apt-get update,更新成功