郑州网站建设套餐,旅游网站开发背景论文,网站后台密码忘了,北京市官方网站文章目录 1.直接编辑/etc/apt/sources.list文件#xff08;需要使用 sudo#xff09;:2.将文件中的内容删除#xff0c;将以下对应版本镜像源复制到里面。ubuntu的镜像源 3.更新 1.直接编辑/etc/apt/sources.list文件#xff08;需要使用 sudo#xff09;:
将原文件做备份… 文章目录 1.直接编辑/etc/apt/sources.list文件需要使用 sudo:2.将文件中的内容删除将以下对应版本镜像源复制到里面。ubuntu的镜像源 3.更新 1.直接编辑/etc/apt/sources.list文件需要使用 sudo:
将原文件做备份
sudo cp /etc/apt/sources.list /etc/apt/sources_copy.list编辑文件
sudo vi /etc/apt/sources.list2.将文件中的内容删除将以下对应版本镜像源复制到里面。
ubuntu的镜像源
ubuntu18.04(bionic)配置如下
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse# deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
# deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
ubuntu 20.04(focal) 配置如下:
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiversedeb 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 multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
3.更新
sudo apt-get update
