Ubuntu12.04 uses the latest Linux kernel approach __linux

Ubuntu12.04 using the latest Linux kernel methods

First, the environment:

1. Virtual machine installation Ubuntu12.04 64 bits

2, use the system Linux version for Linux-3.13 (Intermediate upgrade once system)

3, the latest Linux kernel Linux-4.5.0 version

Second, compile Linux kernel

1, Linux official website: https://www.kernel.org Download the latest kernel Linux-4.5.0

2, copy to the virtual machine first and decompression

3, access to the Linux kernel source directory

cd/home/test/vm/kernel/linux-4.5

4, Make Mrproper

5, make localmodconfig use the default configuration

6, make DEP some machines do not need

7. Make Clean

8, make Bzimage

9, make modules

10, sudo make Modules_install

Third, add grub option

1, sudo make install this operation will generate config-4.5.0, system.map-4.5.0, vmlinuz-4.5.0 and other files in/boot

2, UPDATE-GRUB2 This operation will modify the contents of/boot/grub/grub.cfg file, add 4.5.0 startup options

3, sudo reboot reboot

Four, use

1, in the boot process, you will see the addition of new options

2, using the UNAME-A command to view the kernel version of information, you will see the latest kernel version is being used Linux-4.5.0