https://alanone.github.io/undefined-behavior/tags/linux/ Recent content in Linux on Undefined Behavior Hugo en-US Fri, 11 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-random-video-plugin/ Fri, 11 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-random-video-plugin/ A bar popup that plays a random video inline with a Reroll button — and the YouTube split-stream problem that turned out to be the actual hard part. https://alanone.github.io/undefined-behavior/posts/omarchy-mwb-bridge-software-kvm/ Fri, 11 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-mwb-bridge-software-kvm/ Why Synergy, Barrier, Input Leap, and Deskflow all fail on Hyprland, and the Rust daemon I built instead — reimplementing PowerToys’ Mouse Without Borders wire protocol against Hyprland’s own wlroots input protocols. https://alanone.github.io/undefined-behavior/posts/linux-gaming-proton-guide/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/linux-gaming-proton-guide/ Proton has made Linux gaming genuinely viable, not just theoretically possible. Here’s the honest state of it: what to check before buying a game, and the tools that actually matter. https://alanone.github.io/undefined-behavior/posts/systemd-services-explained/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/systemd-services-explained/ Every guide shows you a unit file to copy. Here’s what each line actually does, tested live, including the one gotcha that trips up nearly every first attempt at a user service. https://alanone.github.io/undefined-behavior/posts/wsl2-setup-guide/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/wsl2-setup-guide/ You don’t need to dual-boot or run a VM to get a genuine Linux environment on Windows. Here’s what WSL2 actually gets you, and the handful of things worth configuring on day one. https://alanone.github.io/undefined-behavior/posts/self-hosted-apps-home-server/ Tue, 01 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/self-hosted-apps-home-server/ A shortlist of self-hosted apps that are actually worth the maintenance burden, organized by what problem they solve. https://alanone.github.io/undefined-behavior/posts/omarchy-setup-guide/ Tue, 01 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-setup-guide/ Omarchy ships with strong opinionated defaults, configured through a Lua API rather than plain Hyprland conf files. Here’s what’s worth touching immediately, and what to leave alone. https://alanone.github.io/undefined-behavior/posts/old-laptop-to-home-server/ Tue, 01 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/old-laptop-to-home-server/ You don’t need a NAS or a rack to start self-hosting. An old laptop with a broken screen and a wall outlet is enough.