One of the first things I wanted to do when Ubuntu 24.04 Long Term Support (LTS) was released late last month was test to ensure my bash security script still worked. As you can see from the screenshot above, it blew up when it got to the fail2ban installation.
Recently, after installing an Ubuntu 24.04 Desktop build in VirtualBox running on an Ubuntu 22.04 Desktop host, I encountered an error when trying to run the 24.04 Desktop virtual machine (vm) after the build: VirtualBox can't operate in VMX root mode. Please disable the KVM
This site is a companion of sorts to my course on Udemy™️ teaching Linux®️ fundamentals for people who are new to Linux®️. Linux®️ is an operating system. An operating system is software that serves as the interface between users of systems and the hardware they run on. Some examples of