It will eventually clear through and continue as normal but it is a bit of an annoyance. This suggests there can sometimes be some kind of problem with DNS or aliasing with the *.archive.server names, which can simply be resolved by using another server, or even the same server directly by it's non-aliased name.The Linux Kernel is the core of the Ubuntu operating system.
Create a new directory for the mainline kernel version.sudo apt update Then upgrade all packages installed with the command below.sudo apt upgrade -y Finally, reboot the server to ensure that potentially installed kernel updates get applied.Welcome to Linux Questions.org, a friendly and active Linux Community. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. Note that registered members see fewer ads, and Content Link is completely disabled once you log in. Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. Please visit this page to clear all LQ-related cookies.This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant.sudo reboot Now check again for upgradable packages with the command below.sudo apt list --upgradeable Make sure you have no pensing updates.Linux 4.4.0-78-generic x86_64 This means, we are using the Generic Linux kernel version 4.4 with x86_64/64-bit system. If you want to use your box for tasks like editing, encoding video and audio, it's e.g.recommended to use one of the 'lowlatency' kernels.