How to Upgrade to Ubuntu 21.04 from Ubuntu 20.10 (Groovy to Hirsute)

Here are the steps on how to upgrade your Ubuntu 21.04 from Ubuntu 20.10 (Groovy Gorilla to Hirsute Hippo).

VirtualBox 6.1.20 Released with Linux Kernel 5.11 Support, CentOS Stream Improvements

Three months in the works, VirtualBox 6.1.20 is here to introduce support for the latest and greatest Linux 5.11 kernel series for both hosts and guests. This means that you’ll now be able to install VirtualBox on GNU/Linux distributions powered by Linux kernel 5.11, as well as to run Linux 5.11-based distros in virtual machines. On top of that, this release improves support for the CentOS Stream operating system, as well as for the upcoming Red Hat Enterprise Linux 8.4 operating system release by making sure the kernel module is correctly built, and fixes the compilation of the vboxvideo module for the Linux 5.10 LTS kernel series.

Firefox 89 Enters Beta Testing with Stunning New Look, Improved Privacy

You might have heard of Firefox’s forthcoming new design, and it’s finally happening with the Firefox 89 release, due out early this summer. Mozilla was working hard during the past few months on a fresh new look for its open source and free web browser, and let me tell you that it looks stunning. The biggest change in this release being a fresh new designed to make your browsing experience more enjoyable, faster, cleaner, and easier to use. Firefox 89’s stunning new look consists of a modern and great looking toolbar with floating tabs, a simplified and cleaner new tab design that easy to customize, streamlined menus, updated infobars and modals, more consistent styling, as well as a brand-new first-run welcome page.