striving1234的专栏

TX2的软件源地址为国外服务器，网速会很慢，最好替换成国内的ARM源。1.先备份原文件sources.listsudo cp /etc/apt/sources.list /etc/apt/sources.list.bak2.打开sources.listsudo vim /etc/apt/sources.list #打开sources.list，将原来的内容使用”#”符号全部注释掉，3.添加清华源deb [arch=amd64,i386] http://mirrors.tuna.tsinghu