ubuntu kernel编译

ubuntu源码包下载：

apt-cache search linux-source

apt-get install linux-source-4.15.0

构建编译环境：

cd /usr/src/linux-source-4.15.0

tar -xjvf linux-source-4.15.0.tar.bz2

sudo apt-get install libncurses5-dev

sudo apt-get install libssl-dev

编译

cp /boot/config-4.15.0-88-generic ./.config 或make oldconfig

make menuconfig

make -j2

make modules_install

make install

参考：

http://cdimage.ubuntu.com/releases/

https://www.cnblogs.com/EasonJim/p/7197576.html