ubuntu 更新软件源 修改文件sources.list 位于/etc/apt/sources.list,并备份原文件为sources.list.bak deb http://mirrors.163.com/ubuntu/ precise main restricted deb-src http://mirrors.163.com/ubuntu/ precise main restricted deb http://mirrors.163.com/ubuntu/ precise-updates
修改Ubuntu默认apt下载源 默认下载源很慢,改成阿里的下载速度超快 sudo vim /etc/apt/sources.list 将文件内容替换成 deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb htt
合并列表问题 当你在终端中运行更新命令时,你可能会碰到这个错误“合并列表错误”,就像下面这样: E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/archive.ubuntu.comubuntudistspreciseuniversebinary-i386Packages, E:The package lists or status file could not