Linux

Command & Conquer Generals: Zero Hour is not a demanding game in 2026. On the internal panel of this ASUS Vivobook Pro 15, it stays quiet. Plug the same laptop into an old 1080p HDMI monitor, launch the same Wine/Lutris game with no prime-run, and the chassis warms up. The fans come on. Unplug the monitor, and it cools down again. That is a bad mental model if you assume “old game = Intel GPU = cool laptop.” On a hybrid machine, who renders the frames and who owns the physical connector are two different questions. My native HDMI port is wired to NVIDIA. As long as that monitor is connected, the RTX 3050 has to stay in the display path — even when Mesa Intel Arc is doing all the actual drawing. ...

If you fired up yay -Syu over the past week and noticed your AUR packages silently refusing to update, you’re not imagining it — and it isn’t a bug in your helper. As of August 1, 2026, Arch Linux disabled all pushes to the Arch User Repository, meaning maintainers could no longer publish updates, new versions, or fixes to the community package collection that most of us rely on daily. The AUR stayed up and readable, but writes were locked down while the project fought off its third supply-chain attack since June. ...

Most terminal setups begin as a few helpful aliases and end up scattered across a shell profile, a terminal-emulator menu, a font download, and a handful of plugins cloned years ago. That works until you set up a new machine, connect over SSH, or need to find out why a terminal takes three seconds to open. The answer is not a single perfect terminal or shell. A maintainable command-line workspace is a set of small, replaceable layers with clear ownership. You should be able to change your shell without losing your SSH configuration, replace a terminal emulator without rewriting aliases, and bootstrap a new machine without copying your entire home directory. ...

In How to Stretch Cursor Pro Further, I argued for treating Cursor as the execution layer and routing planning, research, and cheap thinking elsewhere. Ollama got a few paragraphs — enough to explain why local models belong in the pipeline, not enough to actually set them up. This post is the missing piece: install Ollama on Manjaro, pick models for your hardware, and connect local agents that can read your repo, edit files, and run commands without sending code to a cloud API. ...

I use Cursor every day across a lot of codebases — not just one repo. At work that is mostly a large Angular/Nx monorepo plus many smaller web projects. At home it is broader still: playground companion repos tied to omid.dev articles, browser demos on playground.omid.dev, Rust/WASM experiments, Linux tooling, and whatever the next post needs. Agent mode, multi-file refactors, and inline edits are genuinely faster than doing the same work by hand on any of them. ...

I’ve been using Linux for more than 15 years. I’ve administered servers, tuned kernels, experimented with filesystems, and read countless articles about swap, virtual memory, caching, and performance. I started with Ubuntu 4.x, spent years on Arch-based distributions, and today most of my work happens on Manjaro and Kubuntu. So I was surprised when I stumbled upon a feature that had apparently been helping my system for years without me realizing it: zswap. ...

I wanted an excuse to build a small real Linux app. Not a shell script. Not a giant desktop application. Not a kernel module. Just a focused program that talks to Linux through the interfaces the system already exposes, gives that data a shape, and presents it as something a normal desktop user can run. Desktop stutter turned out to be a good excuse. My own machine is not slow: modern CPU, fast NVMe storage, plenty of RAM, KDE Plasma on Wayland, and a current kernel. Most of the time it feels excellent. Then, once in a while, the pointer hesitates, a window animation misses a beat, audio gets a tiny crackle, or the browser pauses while a package update or build is running. ...

I have not switched back to Kubuntu yet. I am still daily-driving Manjaro KDE on my ASUS Vivobook Pro 15, with Plasma 6.6.5, Wayland, btrfs, and a hybrid Intel Arc + NVIDIA RTX 3050 setup. But I have been running Kubuntu 26.04 LTS in VirtualBox, comparing the two side by side, and asking a question I did not expect to ask again after several happy years on Arch-based rolling release: ...

Cursor is distributed for Linux as an AppImage, which works well on Manjaro because you do not need to wait for a package in the official repositories or the AUR. Before writing this post, I tried installing Cursor from the AUR, but it was not stable enough for me. I also did not love the extra Electron dependency, although that was not the main reason I moved away from that method. At the time of writing, there is no official Snap release, no official Manjaro or Arch package for Cursor either. ...

Linux networking becomes much easier to reason about when you treat interfaces as layers. A physical NIC can become part of a bond. A VLAN interface can sit on top of that bond. A bridge can sit on top of the VLAN. The host’s IP address belongs on whichever layer represents the host on that network. This post focuses on three building blocks that often appear together on servers, virtualization hosts, routers, and lab machines: ...