摘要: 更新Ubuntu镜像源 1.备份镜像源:/etc/apt/sources.list sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup 2.更新镜像源(不更新upgrade特别慢) cat /etc/apt/sources.list 阅读全文
posted @ 2020-07-30 20:52 爱啦啦 阅读(1755) 评论(0) 推荐(0) 编辑