Did you know that Ubuntu users have access to a repository containing alternative Linux kernels? With Ubuntu’s “Mainline” kernels (and matching app) you can easily start hopping kernels almost as often as you hop distros.
A great deal of controversy was created when the recent news came out regarding Canonical forcing flavor leads to abandon Flatpak, with many feeling that the decision was in poor taste. That doesn’t matter anymore though, because now a “Flatpak Remix” was created, that gives Flatpak fans their own “spin” on Ubuntu. In this video, Jay discusses the distribution and why he decided to create it.
Check out the new distro right here. Note: The Github repo hasn’t been set up yet, but will be available in the near future.
This Wednesday, February 15th at 3:00pm EST, Ubuntu book authors Jay LaCroix and Nathan Haines will be join a live stream to chat about their books, and also answer questions. You definitely won’t want to miss this! This session is open to the general public, and no registration (aside from a YouTube account) is required.
In addition, there’s going to be a Member/Patron-specific second session right afterwards, at 4:00pm EST. If you’re not already a Patron or Channel member, sign up here.
If you’re looking for a web app or service to assist with keeping track of all your source code, then Gitlab is definitely something you should consider. Gitlab is more than just a front-end to Git, it actually contains quite a few features to empower software development. In this video, Jay will walk you through setting up your very own Gitlab server with Ubuntu on Linode.
Thanks to Linode for sponsoring today’s video. Check them out and get set up with $100 in credit toward your new account!
NFS (Network File System) is a fantastic way to share files between Linux and UNIX machines. In this video, Jay walks you through the process of setting up an NFS server on Ubuntu, complete with a walkthrough on mounting the exports. Not only that, you’ll see how you can utilize AutoFS for on-demand mounting as well.
Here’s another blog post today, that I’m creating for the same reason as the previous one. It took me a bit longer than I’d like to admit to figure this out, and if anyone else out there is wondering why their automated Kubernetes builds on Ubuntu 22.04 started failing on them suddenly for no apparent reason. Specifically, your Kubernetes cluster builds started failing on December 9th. (You literally can’t make this stuff up). So, after troubleshooting for countless hours I finally figured it out. I mentioned it to Jeff Geerling (yes THAT Jeff Geerling) and he mentioned I should write a blog post, in case it may help someone else. I figured that his suggestion was logical 🖖, so here it is.
What’s the problem I’m referring to? If you’re attempting to initialize a Kubernetes cluster on Ubuntu 22.04 and you see error messages that include output such as this:
CRI v1 runtime API is not implemented for endpoint
Or maybe even this:
unknown service runtime.v1.RuntimeService
Continue reading and I’ll let you know what the issue is, and how to fix it. I’ll also sneak in a quantum science reference and it’s going to be a good time.
The Linux Crash Course is a series of tutorials that will teach you a fundamental Linux-related concept in each episode. This time around, the spotlight is on logging. In this video, you’ll see some examples of log files that exist in Fedora as well as Ubuntu.
Thanks to Linode for sponsoring today’s video! Check them out and get your very own cloud Linux server!
Ubuntu 22.10 is here, and with it comes the full GNOME 43 experience. In this video, the October 2022 release of Ubuntu is reviewed, which will include some of the new features, and final thoughts as well.
LibreOffice, an office suite from the Document Foundation contains all the features you’d expect in an office suite, including (but not limited to) the ability to create text, spreadsheet, and presentation documents. So why aren’t more people using it? In this video, Jay discusses some of the unreasonable stigma LibreOffice suffers from. Is LibreOffice inferior to Microsoft Office? Well, Jay wrote an entire book with LibreOffice – and naturally, has some thoughts!
Firefox is the default browser on most desktop distributions of Linux, but sometimes we may not get updates from our maintainer as fast as we’d like. In other cases, we may not like how our distro packages Firefox. In this video, Jay will show you a method of implementing a custom Firefox installation that will be 100% under your control, and you’ll get updates directly from Mozilla!
The latest edition of the popular Ubuntu Server book is available for purchase right now!
This new edition covers Ubuntu Server 22.04, and includes many great examples and projects to help you learn Ubuntu Server fast and with minimal effort. Also included are reference videos at the end of most chapters, that will lead you to video examples that will further reinforce what you learn. While reading this book, you’ll set up your own servers, clusters, networks, and more! Check out the official mini-site for the book here, which includes links to various places you can order it from.
Proxmox Virtual Environment is an awesome virtualization solution. Kubernetes is an awesome containerization solution. So why not combine those great technologies? In this video, you’ll see the entire process of setting up your very own Kubernetes cluster from scratch, with Proxmox shown as the platform. But even if you don’t plan on using Proxmox, this method will work just fine on other solutions as well, including physical servers. By the end of this video, you’ll have your own cluster ready to go!
Also, be sure to check out the brand-new book, Mastering Ubuntu Server 4th Edition! It’s available now, and covers Ubuntu Server 22.04 LTS.
