A practical guide for diagnosing and fixing PulseAudio issues on Ubuntu, including D-Bus address conflicts and unreliable device enumeration. Covers key configuration files, common errors, and effective recovery steps.
A deep dive into what makes a true daemon process on Unix-like systems. This article explains the proper steps to daemonize a process—forking, detaching, session creation—and debunks common misconceptions around using subshells or `source`.
A deep dive into the architecture, tools, pros, and pitfalls of X11 and Wayland — the two major display server protocols on Linux. Learn when to use each and how they impact your development experience.