Ubuntu20.04软件源更换
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Ubuntu20.04软件源更换
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剛開始使用的時候,沒有覺得哪里有問題,但是有時候通過命令行下載軟件,更新軟件,發現有的時候好慢好慢,為了解決,上網查找質料,發現可以通過更換軟件源來解決這個問題。
我所推薦的軟件源如下:
aliyun
阿里云開源鏡像站:
qinghuayun
具體方法如下:
Ubuntu系統中,軟件源文件地址為:/etc/apt/sources.list
1.備份原來的源,將以前的源備份一下,以防以后可以用的。
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak2.打開/etc/apt/sources.list文件,在前面添加如下條目,并保存。
sudo vim /etc/apt/sources.list #添加阿里源 deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse #添加清華源 deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse multiverse3.更新
更新源
sudo apt-get update如出現依賴問題,解決方式如下:
sudo apt-get -f install更新軟件:
sudo apt-get upgrade總結
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