更换科大源
方案一:在命令行输入 sudo gedit /etc/apt/sources.list ,打开系统自带源文件。
将文件内源删除,更换为以下科大源:
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
保存文件退出,执行 sudo apt-get update 进行更新。
执行 sudo apt-get upgrade 更新相关工具集,一定要更新,否则会出现工具集版本不匹配的问题。
方案二:
直接在ubuntu内找到软件和更新,进行如下配置;
将下载自,里面的源地址更改成科大网站,关闭,等待更新完成。
原文地址:https://www.cnblogs.com/xshun/p/12015953.html
时间: 2024-10-14 13:33:09