https://blog.wongcw.com/2019/11/18/chrome-os-80-%e5%b0%87%e5%95%9f%e7%94%a8debian-10-%e4%bd%9c%e7%82%ba%e9%bb%98%e8%aa%8dlinux-%e5%ae%b9%e5%99%a8/