ubuntu 更新軟體源
阿新 • • 發佈：2018-12-23
首先編輯軟體源配置檔案sources.list
nano命令
nano 檔名：開啟或新建檔案
儲存: ^O = Ctrl + O
離開 : ^X = Ctrl + X
sudo nano /etc/apt/sources.list
用#註釋掉原先的內容，然後新增清華 TUNA 的軟體源映象
根據ubuntu版本選擇對應映象源，獲取ubuntu版本：
[email protected]:~$ cat /etc/issue```
ubuntu 18.04 LTS
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
然後Ctrl+X，Y，確認
更新軟體源：
sudo apt-get update
[email protected]:~$ sudo apt-get update 命中:1 http://mirrors.shu.edu.cn/ubuntu bionic InRelease 獲取:2 https://mirrors.tuna.tsinghua.edu.cn/ubuntu bionic InRelease [242 kB] 獲取:3 https://mirrors.tuna.tsinghua.edu.cn/ubuntu bionic-updates InRelease [88.7 kB] 獲取:4 https://mirrors.tuna.tsinghua.edu.cn/ubuntu bionic-backports InRelease [74.6 kB] 獲取:5 https://mirrors.tuna.tsinghua.edu.cn/ubuntu bionic-security InRelease [83.2 kB] ...... 獲取:71 https://mirrors.tuna.tsinghua.edu.cn/ubuntu bionic-security/multiverse i386 Packages [1,608 B] 獲取:72 https://mirrors.tuna.tsinghua.edu.cn/ubuntu bionic-security/multiverse Translation-en [996 B] 已下載 45.4 MB，耗時 7秒 (6,865 kB/s) 正在讀取軟體包列表... 完成
此步驟之前我還把sources.list.d資料夾內的檔案(PPA)刪除了，不知道有沒有用
sudo rm 檔名