https://www.laggner.info/Dive into the world of Linux systems with expert insights on servers, programming languages, home automation, and more. Discover tips, tutorials, and tech deep-dives on my personal blog. 2026-03-02T17:50:35+01:00 Manuel Laggner https://www.laggner.info/ Jekyll © 2026 Manuel Laggner /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png 2026-03-02T00:00:00+01:00 2026-03-02T00:00:00+01:00 https://www.laggner.info/posts/opnsense-26-1-unbound-recovery/ Manuel Laggner

The good news for OPNsense users: DNS issues are resolved in version 26.1, and Unbound is back to working flawlessly. Learn how to properly configure Unbound with dnsmasq integration for optimal DNS resolution and local hostname registration.

2026-02-22T00:00:00+01:00 2026-02-23T11:31:31+01:00 https://www.laggner.info/posts/modern-samba-on-zfs/ Manuel Laggner

Modern Samba and ZFS configuration for a homelab NAS with macOS, Linux, and Windows 11 clients using SMB3 and NFSv4 ACLs.

2026-02-01T00:00:00+01:00 2026-02-23T11:31:31+01:00 https://www.laggner.info/posts/creating-deadlineguard/ Manuel Laggner

Learn how architectural discipline and AI assistance created a privacy-first app. Building Deadline Guard revealed that AI accelerates vision but does not replace craftsmanship.

2026-01-15T00:00:00+01:00 2026-01-15T00:00:00+01:00 https://www.laggner.info/posts/optimize-website-with-jampack/ Manuel Laggner

Practical guide to optimizing a static website with Jampack, improving PageSpeed, and understanding why it outperforms LQIP for better FCP and LCP.

2026-01-11T00:00:00+01:00 2026-02-23T11:31:31+01:00 https://www.laggner.info/posts/manage-docker-with-portainer/ Manuel Laggner

Learn how to centrally manage multiple Docker hosts across VLANs using a single Portainer CE instance. Complete guide for Proxmox home labs with agent setup, firewall configuration, and security best practices.