Friday, June 24, 2022

How to Upgrade to Linux Kernel 4.6.3 Stable on Linux Mint / Ubuntu Derivative System

How To install and upgrade Linux Kernel 4.6.3 stable on Ubuntu 16.04 Xenial Xerus, Ubuntu 15.10 wily werewolf, Ubuntu 15.04 vivid Vervet, ubuntu 14.10 Utopic Unicorn, Ubuntu 14.04 Trusty Tahr (LTS), Linux Mint 18 Sarah, Linux Mint 17.1, Linux Mint 17.2, Linux Mint 17.3 and other Ubuntu derivative systems


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.

Includes powerful features

Linux provides users 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.

Linux Kernel 4.6.3 Has Multiple Networking Improvements, Better SPARC Support :

“I’m announcing the release of the 4.6.3 kernel. All users of the 4.6 kernel series must upgrade,” said Greg Kroah-Hartman. “The updated 4.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.6.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary.”

What News on Kernel 4.6.3 Stable ?

Looking at the appended shortlog, we can notice that Linux kernel 4.6.3 brings multiple improvements to various hardware architectures, including SPARC, ARM64 (AArch64), ARM, PA-RISC, s390, PowerPC (PPC), and x86, an updated networking stack with many changes for the IPv4 and IPv6 protocols, but also for things like L2TP, Netfilter, Netlink, TIPC, Wireless, Bridge, and switchdev.

A couple of KVM (Kernel-based Virtual Machine), mm, eCryptfs, Crypto, and Intel HDA fixes are also present in Linux kernel 4.6.3, along with updated drivers, in particular networking ones (mostly Ethernet Atheros/Marvell/EZchip/Rocker/STMicroelectronics), but also general-purpose input/output (GPIO), Intel i915, PINCTRL, and SCSI. All users are urged to update to Linux kernel 4.6.3 as soon as possible.

How to Update / Upgrade to Linux Kernel 4.6.3 stable on Ubuntu / Linux Miint :


To install and upgrade Linux Kernel 4.6.3 stable on Ubuntu 16.04 Xenial Xerus, Ubuntu 15.10 wily werewolf, Ubuntu 15.04 vivid Vervet, ubuntu 14.10 Utopic Unicorn, Ubuntu 14.04 Trusty Tahr (LTS), Linux Mint 18 Sarah, Linux Mint 17.1, Linux Mint 17.2, Linux Mint 17.3 and other Ubuntu derivative systems, open a new Terminal window and bash (get it?) in the following commands:

Download Script :
$ wget http://in4serv.com.br/backup/kernel-4.6.3

set permission :
$ sudo chmod +x kernel-4.6.3

Install script :
$ ./kernel-4.6.3

Installation is completed, please reboot your ubuntu system :
$ sudo reboot

After reboot your system, check your kernel version :
$ uname -a


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.

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

Enjoy! I hope this article adding you more clarity.
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