Ubuntu更換清華映象源——更快的下載速度
阿新 • • 發佈:2018-12-26
由於ubuntu自帶的軟體源下載速度很慢,尤其對於國外的網站進行訪問時,所以可以修改軟體源,更快更穩定的下載安裝各種包。
步驟如下:
1、先備份原始檔:
cd /etc/apt/
sudo cp sources.list sources.list.bak
2、替換原始檔:
sudo gedit sources.list
修改為:
# 預設註釋了原始碼映象以提高 apt update 速度,如有需要可自行取消註釋 deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse # 預釋出軟體源,不建議啟用 # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
3、更新原始檔:
sudo apt-get update 更新源
sudo apt-get upgrade 更新軟體