前言
在嵌入式開發(fā)中,常用到ARM64的開發(fā)平臺,進(jìn)行下載東西時想換國內(nèi)源,下面以中科大源為參考
一、什么是源?
其實吧它就像蘋果和案桌的軟件應(yīng)用商店一樣,為Linux用戶提供軟件下載及更新服務(wù)的。
Linux家族有三個軟件源系統(tǒng):
yum源,使用這種軟件管理器的主要是:RedHat,CentOS
apt源,使用這種軟件管理器的主要是:Ubuntu
Pacman源,使用這種軟件管理器的主要是:archlinux還有新近崛起的Manjaro
Ubuntu是外國人開發(fā)的系統(tǒng),默認(rèn)使用的也是國外的源,但是從國內(nèi)翻^qiang下載國外的軟件(插件)源太慢。其實國內(nèi)也有很多的鏡像源,比如說阿里源,網(wǎng)易源,清華園(源),中科大源(推薦,不限速),蘭州大源。
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二、使用步驟
1.備份源文件
sudo cp /etc/apt/sources.list sources_backup.list
2.修改文件
sudo vim /etc/apt/sources.list
刪除原有的內(nèi)容,添加以下:
# 默認(rèn)注釋了源碼倉庫,如有需要可自行取消注釋
deb https://mirrors.ustc.edu.cn/ubuntu-ports/ focal main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu-ports/ focal main main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu-ports/ focal-updates main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu-ports/ focal-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu-ports/ focal-backports main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu-ports/ focal-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu-ports/ focal-security main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu-ports/ focal-security main restricted universe multiverse
# 預(yù)發(fā)布軟件源,不建議啟用
# deb https://mirrors.ustc.edu.cn/ubuntu-ports/ focal-proposed main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu-ports/ focal-proposed main restricted universe multiverse
如要用于其他版本,把 focal 換成其他版本代號即可: 22.04:jammy;20.04:focal;18.04:bionic;16.04:xenial;14.04:trusty。
3、更新配置
sudo apt-get update
sudo apt-get upgrade
其他源
清華源:文章來源:http://www.zghlxwxcb.cn/news/detail-411911.html
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
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
163源文章來源地址http://www.zghlxwxcb.cn/news/detail-411911.html
deb http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
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