Explore the world of hardware, from cutting-edge devices and components to the systems that power our digital lives. Whether it's server hardware, networking gear, or the latest gadgets, this tag covers the innovations and tools that make modern computing possible. Learn how hardware impacts performance, scalability, and reliability in tech, and discover tips for optimizing your infrastructure.
During the holidays in Israel, with work quiet and packages delayed, I decided to turn my budget AI server into a gaming rig. One GPU, Linux, and BioShock Infinite — a nostalgic trip from laggy memories to 4K Ultra glory, complete with fan noises and laughs.
A detailed step-by-step guide to fix suspend/resume issues on the Dell XPS 15 9550 (and similar laptops). Learn how to update firmware, install NVIDIA drivers, tweak kernel parameters, and use system-sleep scripts for reliable sleep and wake.
Upgrading my AI super server, I installed a used RTX 2080 GPU. The packaging and “appearance” of the card left much to be desired, but function matters more than looks. With 11 GB of VRAM, this upgrade should bring a solid boost to my AI workloads.
I upgraded my AI super server with a new network card to boost connectivity and performance. In this post, I walk through the installation process and share the key steps to get it running smoothly
While benchmarking my AI server, I explored CPU-X — the Linux alternative to CPU-Z. It delivers detailed hardware insights on CPU, memory, GPU, and more, with both GUI and CLI modes, making it a must-have tool for system profiling and monitoring.
Get rock-solid suspend/resume on Linux laptops. This guide covers drivers, kernel parameters, display manager checks, USB wake-up control, kernel upgrades, and firmware updates — everything you need for trouble-free power management.
This guide explains how to diagnose and resolve suspend/resume failures on modern laptops. Learn common hardware, firmware, and driver pitfalls, recognize early warning signs, and apply systematic testing to achieve reliable low-power operation.
Systemd orchestrates Linux suspend and resume. From systemd-logind deciding when to sleep, to inhibitors blocking it, to pre/post scripts and sleep.conf tuning defaults, learn how systemd coordinates kernel and user-space for reliable power management.
Ever wondered how Linux knows exactly how to power off a GPU or wake your Wi-Fi card? Meet ACPI — the quiet bridge between your laptop’s firmware and the Linux kernel that makes suspend and resume possible.
Explore Linux sleep states (S-states) in depth. Learn what they are, how they differ, their impact on performance and power consumption, and how to configure and monitor them for optimal system efficiency.
Power management in Linux is a chain of hardware, ACPI, kernel, systemd, desktop, and apps working together. Learn how these layers interact to deliver smooth suspend/resume and long battery life.
After nearly a decade of loyal service, my Dell XPS 15 9550 got a major birthday upgrade. From fixing a sticky panel to adding new Wi-Fi, RAM, and storage, I brought this old warrior back to life—and it’s now ready for another decade of work.