[Ubuntu] deb software source, ubuntudeb software source

[Ubuntu] deb software source, ubuntudeb software source

Although ubuntu's Chinese server is already very fast, it is inevitable that there will be poor network conditions, so modifying the software source address is a basic knowledge point.

There are many ways to modify the software source of ubuntu, which is always provided through the UI provided by the ubuntu Software Center. Another way is to edit the/etc/apt/sources. list configuration file.

UI operations

Configuring the software source through the software center is relatively simple. You can directly open the ubuntu Software Center and edit (E)-> Software source (S)… in the top menu )... You can configure the software source address. If you select Chinese during installation, the default value is ubuntu's Chinese server. This speed is fine.

Edit configuration file

Back up data

Sudo cp/etc/apt/sources. list/etc/apt/sources. list_backup

Start editing

Sudo gedit/etc/apt/sources. list

Update Software List

Sudo apt-get update

Modify the software source according to the annotations in the configuration file. If you do not understand the configuration, you are not advised to modify it in this way. This method is applicable when there is no desktop environment.

Source list

Http://wiki.ubuntu.org.cn/%E6%BA%90%E5%88%97%E8%A1%A8