This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 18.04 LTS for Ubuntu 16.04 LTS. The hardware enablement stack (HWE) provides newer kernel and xorg support for existing Ubuntu LTS release. Both kernels are included as part of Ubuntu 12.04 ESM. Several security issues were fixed in the Linux kernel. Releases. Alexander Popov discovered that the N_HDLC line discipline implementation in the Linux kernel contained a double-free vulnerability. The final hardware enablement kernel, when Ubuntu 12.04 LTS reached end of life, was based on kernel version 3.13. USN-3581-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.10. Several security issues were fixed in the Linux kernel. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 18.10 for Ubuntu 18.04 LTS. Original Maintainer (usually from Debian): Ubuntu Kernel Team (Mail Archive) It should generally not be necessary for users to contact the original maintainer. Ubuntu 18.04.3 LTS está agora disponível para todos os sabores oficiais Hardware enablement kernels (pre-release) The pre-release HWE kernel is known as the edge HWE kernel. The LTS enablement stacks provide Linux Kernel 4.8 and newer X support, and they are included in the Ubuntu 16.04.2 desktop ISO images. Deciding which to use, and when and how to use them can seem daunting and possibly confusing. This has allowed Ubuntu to support customers/users with newer hardware but still under the umbrella of an LTS release. See MAAS CLI for how to target specific HWE kernels when selecting install images. Ubuntu kernel lifecycle and enablement stack The Ubuntu LTS enablement, or Hardware Enablement (HWE), stacks provide the newer kernel and X support for existing Ubuntu LTS releases. Ubuntu Core Developers (Mail Archive) Please consider filing a bug or asking a question via Launchpad before contacting the maintainer directly. The hardware enablement stack is comprised of the newer kernel and X stacks from 14.04 (Trusty). Ubuntu 14.04.x LTS Point Release: HWE Stack: HWE Stack EOL Date: 14.04.1 : N/A : N/A : 14.04.2 : Ubuntu 14.10 Utopic HWE Stack (v3.16 kernel) Aug 4, 2016 : 14.04.3 Install from a previous 12.04.0/12.04.1/14.04.0/14.04.1/16.04.0/16.04.1/18.04.0/18.04.1 point release and update. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 17.10 for Ubuntu 16.04 LTS. The Ubuntu LTS enablement, or Hardware Enablement (HWE), stacks provide the newer kernel and X support for existing Ubuntu LTS releases. Previous releases are archived at, Perform an update or upgrade to an LTS release from a previous release, Perform a network install using the netboot images rather than the new -netboot images. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.10 for Ubuntu 16.04 LTS. sudo apt-get install --install-recommends linux-generic-hwe-16.04 Remover o kernel antigo e impedir sua instalação automática sudo apt remove --purge linux-image-4.4.0-* && sudo update-grub2 It is a special Ubuntu feature that provides an LTS release with hardware support introduced in newer Ubuntu releases. So, to install the Yakkety HWE kernel on Xenial, the hwe-y kernel is used. Hardware Enablement (HWE) kernel from Ubuntu 19.10 for Ubuntu 18.04 LTS. These newer enablement stacks are meant for desktop and server, and are also recommended for cloud or virtual images. The following binary packages are built from this source package: linux-buildinfo-4.15.0-43-generic Linux kernel buildinfo for version 4.15.0 on 64 bit x86 SMP Moving to a rolling HWE stack model has no impact on delivering this newer hardware support to users in an LTS. Download Source Package linux-meta-hwe: [linux-meta-hwe_5.0.0.37.95.dsc] [linux-meta-hwe_5.0.0.37.95.tar.xz] Maintainer: Ubuntu Core Developers (Mail Archive) Please consider filing a bug or asking a question via Launchpad before contacting the maintainer directly. Este é o kernel Linux Hardware Enablement (HWE) do Ubuntu 19.04 para o Ubuntu 18.04.2 LTS e inclui as mesmas correções para quatro falhas de segurança que a Canonical adicionou no kernel mais recente para o Ubuntu 19.04 na semana passada, incluindo um integer overflow (CVE-2019-11487) no kernel do Linux, o que poderia levar a problemas de uso depois de livres, pois os invasores locais … These stacks can be installed manually, but are also installed with an Ubuntu LTS point release. USN-4577-1: Linux kernel vulnerabilities. USN-4006-1 fixed a vulnerability in the Linux kernel for Ubuntu 18.10. Server installations default to the GA kernel and provide the enablement kernel as optional.The 16.04 HWE Stacks follow the Rolling Update Model. Via the Ubuntu LTS Hardware Enablement Stack (HWE) it is possible to use a newer Linux kernel … It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. Installing Ubuntu 16.04.x with the HWE Kernel stack By jdlane 2018-02-28 2018-02-28 Development, Technology, Ubuntu. Ubuntu LTS releases have two different kernel streams. Step to install Linux 5.8 kernel on Ubuntu 20.04 LTs 1. To determine if your install is still supported, use this terminal command: © 2020 Canonical Ltd. Ubuntu and Canonical are Things have been changed recently. Server installations will default to the GA kernel and provide the enablement kernel as optional.