Ready to see what’s new in Ubuntu 22.04? In this article, you will learn about all of the main differences between Ubuntu 22.04 Jammy Jellyfish and its predecessor, Ubuntu 20.04 Focal Fossa. We will also list some of the more subtle changes which may not be as noticeable at first, but serve to modify the new operating system under the hood.
Although it is not a common error, some users may encounter a black screen when using Ubuntu Linux. The error is most likely to occur when first logging into Ubuntu, and usually indicates that there is a missing video driver. In this tutorial, we will look at a solution to fix a black screen on Ubuntu.
The ability to automatically install Ubuntu Linux would be useful to system administrators that must deploy the operating system to new physical or virtual machines on a regular basis. Automatic provision of these systems can save hundreds of man hours as well as decrease the likelihood of human error. Automation of installing Ubuntu involves supplying the operating system with the desired hostname, username, and password.
If you are running Ubuntu Linux on a laptop, there are a few different ways that you can monitor the battery life of your system. Ubuntu makes this easy to do in the default GNOME desktop environment, but it is also possible to check the battery life from command line. In this tutorial, you will learn several methods to check the battery life on Ubuntu.
If you want to run Ubuntu Linux on your system but you already have Windows 10 installed and don’t want to give it up completely, you have a couple of options. One option is to run Ubuntu inside of a virtual machine on Windows 10, and the other option is to create a dual boot system. Both options have their pros and cons.
PyCharm is a graphical IDE (integrated development environment) that can be installed on Ubuntu Desktop. Many Python programmers enjoy using PyCharm because it can be used to analyze code, debug programs, and is integrated with Git and other version control systems, as well as web development applications. In this tutorial, you will see how to install PyCharm on Ubuntu 20.04 Focal Fossa Linux.
The Nvidia CUDA toolkit is an extension of the GPU parallel computing platform and programming model. The Nvidia CUDA installation consists of inclusion of the official Nvidia CUDA repository followed by the installation of relevant meta package and configuring path the the executable CUDA binaries. In this tutorial, you will see how to install CUDA on Ubuntu 20.04 Focal Fossa Linux.
The purpose of this tutorial is to show to use the Ubuntu ip command to see information about the local IP address, default gateway, and DNS servers on Ubuntu 20.04 Focal Fossa Linux. The IP address is used by your Ubuntu machine to talk to other devices on the network, like a router or other PCs. Keep in mind that your internal IP address is different from your system’s external IP.
Puppet is a powerful tool to automate server configuration, deploy updates or other configuration, and manage multiple systems at once. Puppet also has its own programming language, which is easy to understand even for inexperienced programmrs. The application is free, open source, and can be installed on Ubuntu Linux.