最近本身裝了個ubuntu kylin 在使用的過程當中發現,系統的apt-get 的源有毛病,老是安裝不了軟件。ubuntu
感受應該是傳說中的牆的緣由,因此準備換到阿里雲的源。vim
下面是步驟:阿里雲
一、複製原文件備份rest
sudo cp /etc/apt/source.list /etc/apt/source.list.bakget
二、編輯源列表文件it
sudo vim /etc/apt/source.listsed
三、將原來的列表刪除,添加以下內容軟件
deb http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-backports main restricted universe multiversedate
四、運行sudo apt-get updateim
五、運行sudo apt-get upgrade
以上就完成了對源的更換。