树莓派研究笔记（4）-- 镜像服务器连接不上

坑太多了，居然镜像服务器总是连不上，有时候可以，有时候不行，总是超时。

只能手动修改镜像地址了。

修改这个文件 /etc/apt/sources.list
修改成下面的内容。

deb http://mirrors.ocf.berkeley.edu/raspbian/raspbian/ jessie main contrib non-free rpi
#deb http://mirrordirector.raspbian.org/raspbian/ jessie main contrib non-free rpi
# Uncomment line below then 'apt-get update' to enable 'apt-get source'
#deb-src http://archive.raspbian.org/raspbian/ jessie main contrib non-free rpi


有找到很多其他的镜像地址，也可以试一试。居然还有阿里云的。

#deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ wheezy main contrib non-free rpi

#deb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ wheezy main contrib non-free rpi

 

#deb http://mirrors.neusoft.edu.cn/raspbian/raspbian/ wheezy main contrib non-free rpi

#deb-src http://mirrors.neusoft.edu.cn/raspbian/raspbian/ wheezy main contrib non-free rpi

 

#deb http://mirrors.ustc.edu.cn/raspbian/raspbian/ wheezy main contrib non-free rpi

#deb-src http://mirrors.ustc.edu.cn/raspbian/raspbian/ wheezy main contrib non-free rpi

 

#deb http://mirror.devunt.kr/raspbian/raspbian/ wheezy main contrib non-free rpi

#deb ftp://ftp.kaist.ac.kr/raspbian/ wheezy main contrib non-free rpi

#deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ wheezy main contrib non-free rpi

#deb http://mirror.nus.edu.sg/raspbian/raspbian/ wheezy main contrib non-free rpi

#deb http://mirrordirector.raspbian.org/raspbian/ wheezy main contrib non-free rpi

 

deb http://mirrors.aliyun.com/raspbian/raspbian/ wheezy main non-free contrib

deb-src http://mirrors.aliyun.com/raspbian/raspbian/ wheezy main non-free contrib

然后再更新

$ sudo apt-get update