Linux Kernel 4.8.2 is the second adjustment kernel release version 4.8. List of changes in the kernel 4.8.2can be found HERE. You can download the relevant deb packages from HERE and install them. Or just follow the instructions given below that will help you to install a new kernel multiple commands in terminal.
Warning. The Linux kernel is a critical element of the system. To do the upgrade costs when one of your hardware devices is not working properly, and the new kernel may fix this problem. But at the same time installing a new kernel unnecessarily can lead to undesirable regressions, such as: no network connection, no sound or even the inability to boot the system, so install a new kernel on your own risk.
The easiest way to install any kernel – program