Ubuntu
Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
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Optimize and Improve Linux Laptop Battery Life Using TLP
This guide provides a comprehensive look at how to install and configure TLP to improve battery life on Linux laptops. You can include additional examples based on specific distributions or laptop models to tailor the…
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Essential UFW Commands and Their Usage
UFW (Uncomplicated Firewall) is a powerful tool designed to simplify the management of firewall rules on Linux systems. It provides a user-friendly interface for configuring iptables, making it accessible even to those with limited networking…
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What Is Uncomplicated Firewall (UFW), and Why Use It?
UFW, or Uncomplicated Firewall, is a simple, user-friendly interface for managing a Linux system’s firewall. Designed to simplify the complex and often intimidating iptables interface, UFW is particularly popular among Debian and Ubuntu users. This…
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Why Advanced Users Make the Switch From Ubuntu to Debian Linux?
Ubuntu and Debian are closely related, with Ubuntu being derived from Debian. However, there are several reasons why Ubuntu users might eventually migrate to Debian. I was an Ubuntu Linux user initially and when I…
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![Install Nvidia drivers on Debian [and Ubuntu]](https://www.atulhost.com/wp-content/uploads/2024/02/nvidia-380x214.jpg)
Install Nvidia drivers on Debian [and Ubuntu]
Many Linux enthusiasts use Debian Linux system with high-end hardware specs and find Nvidia drivers difficult to install; the main reason behind this difficulty is that Nvidia is not open-source so no support for it,…
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How To Disable or Enable OS Prober From the Grub?
Linux has an OS Prober feature that allows us to choose other operating systems installed in the system using Grub. By default, on the latest version of Linux, it’s disabled and will remain disable, but…
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How to clean the Linux system?
No matter what Linux system or distribution you use, over time it is going to fill with lots of files like unnecessary caches, dependencies, and temporary files. It may happen often if you have a…
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Unable to install “Package”: snap “Package” has “install-snap” change in progress
Ubuntu introduced snap as default package source to install latest applications and software. But it is new and slow as per my experience, whenever I try to install some big application or one that has…
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How to customize Ubuntu Dock to float icons in center? Just like macOS!
Everyone likes to have a good-looking desktop dock that has most used apps in it. I like Ubuntu’s Dock too, but it’s more user-friendly, but most of us prefer it on the bottom side just…
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Repository changes its ‘Suite’ value from ‘testing’ to ‘stable’
While apt update you may get repository no longer has a release file error, it happens when a repository owner changes its suite value or version. Do not panic if this is the first time…
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Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?
If you being a root or root privileged user who tried to install and interrupt the installation in mid of it, then you’ll see this error when you try to resume the installation again. But…
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Install WordPress on NGINX with FastCGI Cache in Ubuntu
If you are running a WordPress blog or website on NGINX Webserver, then you should also enable FastCGI caching module, because FastCGI is not only better but also faster when we compare it with WP…
