参考文档
http://www.matsuura.com.br/2017/08/como-instalar-o-kernel-4129.html
$ wget -c kernel.ubuntu.com/~kernel-ppa/mainline/v4.12.9/linux-headers-4.12.9-041209_4.12.9-041209.201708242344_all.deb
$ wget -c kernel.ubuntu.com/~kernel-ppa/mainline/v4.12.9/linux-headers-4.12.9-041209-generic_4.12.9-041209.201708242344_amd64.deb
$ wget -c kernel.ubuntu.com/~kernel-ppa/mainline/v4.12.9/linux-image-4.12.9-041209-generic_4.12.9-041209.201708242344_amd64.deb
