Upgrading to Ubuntu 25.10 “Questing Quokka” is easy if you’re already on 25.04. This guide walks you through every step — from preparing backups and disabling PPAs to using Software Updater or the terminal for a smooth and safe upgrade.
VMware Workstation is a robust virtualization tool that allows you to run multiple operating systems simultaneously on your computer. This guide will walk you through the installation process in detail, including required packages, dependencies, and setup configurations.
A comprehensive checklist to validate Linux suspend/resume. Covers device-level tests, multiple suspend cycles, log inspection, power measurement, and automation scripts to ensure your system’s power management is stable and reliable.
Troubleshooting NVIDIA drivers on Linux: why they break suspend/resume, how to safely remove and reinstall them across distros, and practical tweaks—from kernel parameters to systemd hooks—to restore stable sleep and power management.
Struggling to get email notifications working in Jenkins? This troubleshooting guide dives deep into common issues. Learn how to debug, test, and resolve every possible hiccup, ensuring your Jenkins notifications are reliable and effective.
After years of wrestling with Linux drivers, disconnecting Bluetooth, and cursing at the sky, I finally replaced the Broadcom Wi-Fi card in my Dell XPS 15. A $10 Intel upgrade turned my cranky laptop into a wireless ninja. Here’s the full step-by-step guide.
Two primary methods for managing persistent data are Docker volumes and bind mounts. While both allow containers to access and store data, they have distinct characteristics, advantages, and use cases. This post will provide a comprehensive comparison of Docker volumes and bind mounts
One of the first things you'll notice is how different the file system is from what you may be used to in other operating systems like Windows or macOS. The Ubuntu file system follows a hierarchical structure where everything is represented as a file
Kickstart your GitHub project with the all-important first commit! In this guide, we create a README.md, stage it, commit with a clear message, and push it to GitHub - transforming an empty repo into a proper project home.
Here’s a highly detailed, beginner-friendly guide for non-technical readers, complete with line-by-line script explanations, module installation instructions, and other foundational steps.
A hands-on guide to tuning Linux power management: from sysctl and GRUB kernel parameters to module options and verification. Learn to squeeze extra battery life, cut heat, and balance performance with stability-tested power-saving profiles.
