How to upgrade to Linux Kernel 3.19.8 [EOL] on Ubuntu or Linux Mint

How to upgrade to Linux Kernel 3.19.8 [EOL] on Ubuntu 15.04 vivid Vervet, ubuntu 14.10 Utopic Unicorn, Ubuntu 14.04 Trusty Tahr (LTS) or Linux Mint 17.1 Rebecca, Linux Mint 17 Qiana

Linux kernel is the essential part of any Linux operating system. It is responsible for resource allocation, low-level hardware interfaces, security, simple communications, basic file system management, and more. Written from scratch by Linus Torvalds (with help from various developers), Linux is a clone of the UNIX operating system. It is geared towards POSIX and Single UNIX Specification compliances.

Features at a glance

Linux comes with powerful features, such as true multitasking, multistack networking, shared copy-on-write executables, shared libraries, demand loading, virtual memory, and proper memory management. Initially designed only for 386/486-based computers, now Linux supports a wide range of architectures, including 64-bit (IA64, AMD64), ARM, ARM64, DEC Alpha, MIPS, SUN Sparc, PowerPC, as well as Amiga and Atari machines.

Read Full Changelog

The source is available now. Binary packages are in the process of being built, and will appear soon at their respective download locations. 

How to upgrade to Linux Kernel 3.19.8 [EOL] on Ubuntu or Linux Mint

to upgrade / install Linux Kernel 3.19.8 [EOL] on Ubuntu 15.04 vivid Vervet, ubuntu 14.10 Utopic Unicorn, Ubuntu 14.04 Trusty Tahr (LTS) or Linux Mint 17.1 Rebecca, Linux Mint 17 Qiana and other Ubuntu derivative systems, open a new Terminal window and bash (get it?) in the following commands:

For Ubuntu 32 bit :

$ wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19.8-vivid/linux-headers-3.19.8-031908_3.19.8-031908.201505110938_all.deb \ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19.8-vivid/linux-headers-3.19.8-031908-generic_3.19.8-031908.201505110938_i386.deb \ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19.8-vivid/linux-image-3.19.8-031908-generic_3.19.8-031908.201505110938_i386.deb

For Ubuntu 64 bit :

$ wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19.8-vivid/linux-headers-3.19.8-031908_3.19.8-031908.201505110938_all.deb \ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19.8-vivid/linux-headers-3.19.8-031908-generic_3.19.8-031908.201505110938_amd64.deb \ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19.8-vivid/linux-image-3.19.8-031908-generic_3.19.8-031908.201505110938_amd64.deb

For LowLatency Kernel you can download full in here.

Install, update or Upgrade Linux Kernel 3.19.8 [End Of Life] :

$ sudo dpkg -i *.deb

Atfer install complete, update grub and reboot your computer and choose new kernel in grub :

$ sudo update-grub
$ sudo reboot

WARNING: Installing a new kernel may render your system unusable or unstable. If you proceed with the installation using the instructions below, make sure you back up any important data you have to an external hard drive.

Enjoy! I hope this article adding you more clarity.