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This article mainly introduces "how to modify the source of ubuntu". In daily operation, I believe many people have doubts about how to modify the source of ubuntu. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubt of "how to modify the source of ubuntu"! Next, please follow the editor to study!

Q: why should I modify it?

A: although the built-in source is enough for general use, it is very slow in China, and some packages may not be available. So we need to modify it to a domestic source (I chose 163 here)

1) Let's back it up before we modify it.

Cp / etc/apt/sources.list / etc/apt/sources.list.copy

2) replace the source with the content 163of sources.list

Deb http://mirrors.163.com/ubuntu/ precise main restricted universe multiverse

Deb http://mirrors.163.com/ubuntu/ precise-security main restricted universe multiverse

Deb http://mirrors.163.com/ubuntu/ precise-updates main restricted universe multiverse

Deb http://mirrors.163.com/ubuntu/ precise-proposed main restricted universe multiverse

Deb http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse

Deb-src http://mirrors.163.com/ubuntu/ precise main restricted universe multiverse

Deb-src http://mirrors.163.com/ubuntu/ precise-security main restricted universe multiverse

Deb-src http://mirrors.163.com/ubuntu/ precise-updates main restricted universe multiverse

Deb-src http://mirrors.163.com/ubuntu/ precise-proposed main restricted universe multiverse

Deb-src http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse

Save

3) Update source

Apt-get update

Apt-get upgrade

At this point, the study on "how to modify the source of ubuntu" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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