E: 无法下载 http://us.archive.ubuntu.com/ubuntu/dists/xenial/main/binary-armhf/Packages 404 Not Found

~$ sudo apt-get update
命中:1 http://deb.odroid.in/5422-s xenial InRelease
命中:2 http://ports.ubuntu.com/ubuntu-ports xenial InRelease
命中:3 http://packages.ros.org/ros/ubuntu xenial InRelease
获取:4 http://cn.archive.ubuntu.com/ubuntu xenial InRelease [247 kB]
获取:5 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]
命中:8 http://mirrors.ustc.edu.cn/ubuntu-ports xenial InRelease
命中:9 http://mirrors.ustc.edu.cn/ubuntu-ports xenial-updates InRelease
命中:10 http://mirrors.ustc.edu.cn/ubuntu-ports xenial-backports InRelease
命中:11 http://mirrors.ustc.edu.cn/ubuntu-ports xenial-security InRelease
获取:12 http://cn.archive.ubuntu.com/ubuntu xenial/main Sources [868 kB]
获取:6 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]
获取:13 http://cn.archive.ubuntu.com/ubuntu xenial/universe Sources [7,728 kB]
获取:14 http://cn.archive.ubuntu.com/ubuntu xenial/restricted Sources [4,808 B]
获取:15 http://cn.archive.ubuntu.com/ubuntu xenial/multiverse Sources [179 kB]
获取:7 http://us.archive.ubuntu.com/ubuntu xenial InRelease [247 kB]
忽略:16 http://cn.archive.ubuntu.com/ubuntu xenial/main armhf Packages
获取:17 http://cn.archive.ubuntu.com/ubuntu xenial/main Translation-zh_CN [74.8 kB]
获取:18 http://cn.archive.ubuntu.com/ubuntu xenial/main Translation-en [568 kB]
忽略:19 http://cn.archive.ubuntu.com/ubuntu xenial/universe armhf Packages
获取:20 http://cn.archive.ubuntu.com/ubuntu xenial/universe Translation-zh_CN [172 kB]
获取:21 http://us.archive.ubuntu.com/ubuntu xenial-updates/main Sources [339 kB]
获取:22 http://cn.archive.ubuntu.com/ubuntu xenial/universe Translation-en [4,354 kB]
获取:23 http://us.archive.ubuntu.com/ubuntu xenial-updates/universe Sources [260 kB]
忽略:24 http://cn.archive.ubuntu.com/ubuntu xenial/restricted armhf Packages
获取:25 http://us.archive.ubuntu.com/ubuntu xenial-updates/restricted Sources [2,536 B]
获取:26 http://cn.archive.ubuntu.com/ubu