Ubuntu18.04更換官方默認更新源sources.list
阿新 • • 發佈:2019-04-22
建議 進入 upd ror help 軟件源 apt uri mirror
⒈備份官方默認更新源文件
cp /etc/apt/sources.list /etc/apt/sources.list.bak 備份官方更新源文件
⒉編輯
1.打開
vi /etc/apt/sources.list
2.清空內容
ESC後進入命令模式輸入
:.,$d
3.復制為以下內容(清華大學鏡像站)https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/
# 默認註釋了源碼鏡像以提高 apt update 速度,如有需要可自行取消註釋 deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse # 預發布軟件源,不建議啟用 # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
4.保存
ESC後進入命令模式輸入
:wq
⒊更新源
apt update
Ubuntu18.04更換官方默認更新源sources.list