ubuntu19.10源配置
一:版本代號介紹:
Ubuntu中,每個版本都有一個更為特色的名字,這個名字由一個形容詞和一個動物名稱組成,並且,形容詞和名詞的首字母都是一致的。
Ubuntu 發布版本的官方名稱是 Ubuntu X.YY ,其中 X 表示年份(減去2000),YY 表示發布的月份。
我的當前ubuntu版本:
(base) ubuntu@ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.10
Release: 19.10
Codename: eoan
划重點:eoan就是我的系統版本19.10的別名,如果你需要自己編輯更新列表文件, /etc/apt/sources. ,你就會發現在 url 的后面緊跟着一個 codename 。
二:修改自己的apt-get源為國內源
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1:備份源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup
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2:把阿里源復制進去並修改
我的19.10的版本代號是eoan,所以下圖標紅的要和你的版本代號一致。
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我的配置如下:
sudo vim /etc/apt/sources.list # 阿里雲源 deb http://mirrors.aliyun.com/ubuntu/ eoan main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ eoan-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ eoan-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ eoan-backports main restricted universe multiverse ##測試版源 deb http://mirrors.aliyun.com/ubuntu/ eoan-proposed main restricted universe multiverse # 源碼 deb-src http://mirrors.aliyun.com/ubuntu/ eoan main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ eoan-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ eoan-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ eoan-backports main restricted universe multiverse ##測試版源 deb-src http://mirrors.aliyun.com/ubuntu/ eoan-proposed main restricted universe multiverse # 清華大學源 deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-security main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-updates main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-backports main restricted universe multiverse ##測試版源 deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-proposed main restricted universe multiverse # 源碼 deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-security main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-updates main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-backports main restricted universe multiverse ##測試版源 deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-proposed main restricted universe multiverse
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3:更新軟件列表和升級
sudo apt-get update sudo apt-get upgrade