Larvitz Blog
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Welcome to Larvitz Blog! I’m Christian, a Senior Consultant by day and FreeBSD enthusiast by night, with over 20 years in enterprise IT. Here I write about FreeBSD jails, PF firewalling, self-hosting, Linux system administration, and anything that’s cleanly engineered. Most articles are hands-on guides born from running my own infrastructure, from dual-stack networking and Ansible automation to hosting a Mastodon instance on FreeBSD.

Have a question or want to discuss something? Find me on the Fediverse at @Larvitz@burningboard.net. I’m always happy to chat!

#codex Articles

The T480 Is Back: My FreeBSD 15.1 Laptop, From Boot to Browser

My ThinkPad T480 now runs FreeBSD 15.1 as a complete desktop: Xfce 4.20, 5 GHz Wi-Fi, verified VA-API video decoding in Firefox and Chromium, Bluetooth audio, a webcam that handles Zoom calls in Firefox, a smart-card-backed SSH and Git workflow, and coding agents. Here are the packages, configuration, tests and machine-specific traps behind a laptop I can simply use.