Samsung T560 Camera Support on postmarketOS: A Proven Step-by-Step Guide
Samsung T560 camera support on postmarketOS, step by step: kernel patches, safe boot-partition flash, first NV21 frame, then motion detection to wake the panel.
vahac@homelab:~$
whoami && uname -a
Logs from VahaC — Homelab, Docker, Proxmox, AI Tools
A hands-on tech blog by a developer who builds, breaks, and documents real self-hosted infrastructure — so you don’t have to figure it all out from scratch.
Every post is written the way I wish I’d found it: exact configs, honest troubleshooting notes, and clear explanations of why things are set up this way — not just how.
What you’ll find here:
🖥️ Self-Hosted Services — Deploying and securing Bitwarden, Nextcloud, Jellyfin, qBittorrent, and more in Docker containers on home servers.
🔧 Proxmox & Storage — Installing Proxmox VE, ZFS pools, LXC containers, backups, WireGuard VPN, and SMART monitoring with Scrutiny.
🏠 Home Assistant & ESPHome — Dashboards, automations, LVGL touch displays, CrowdSec security, Zigbee devices, and custom integrations.
⚡ Hardware & DIY — ESP32 projects, TDS/flow sensors, OpenWrt routers, 3D printing, and real-world wiring experiments.
📡 Networking & Security — Nginx Proxy Manager, Cloudflare, reverse proxies, SSL, VPN access, and intrusion detection
Posts: 84
Tools: 22
Status: ONLINE
vahac@homelab:~$
cat latest-blogs.md
Latest Blogs
Proxmox Clone Snapshot Web UI: A Complete, Safe Setup for LXC and VM
Stashboard V8.0 and V8.2 add a Proxmox clone snapshot web UI for LXC containers and QEMU VMs: real task polling, linked vs full clones, vmstate for running VMs, double-gated and fully audited.
vahac@homelab:~$
cat tools.md
Tools
Free Wi-Fi QR Code Generator for Instant Guest Access
This free Wi-Fi QR code generator turns your network name and password into a code guests scan with their phone camera to join. It supports WPA2, WPA3, WEP, open and hidden networks, exports PNG and SVG, and prints ready-made Wi-Fi cards — 100% client-side, nothing leaves your browser.
Free vCard QR Code Generator for Instant Contact Sharing
This vCard QR code generator lets you create a standards-based digital contact card and instantly convert it into a scannable QR code — right in your browser 📱....
Free Base64 Encoder and Decoder for Text and Files
This base64 encoder and decoder turns any text or file into Base64 and back again, instantly, without uploading a single byte. URL-safe alphabet, data URI output, MIME line wrapping, automatic type detection on decode, and inline image previews — all running entirely in your browser.
Free URL Encoder and Decoder — Percent-Encode 4 Ways
This free url encoder and decoder percent-encodes text for query values, whole URLs, and form bodies — and decodes any of them back. Four RFC-correct modes, a URL inspector that splits any link into its parts, and an editable query-parameter table. 100% client-side, nothing is ever uploaded.
vahac@homelab:~$
cat about.md
About Me
I'm VahaC — I build and document homelab setups, self-hosted services, Docker stacks and small AI tools. Expect practical notes, working configs, and no fluff.
vahac@homelab:~$
cat scheduled-content.md
Coming Up on Logs from VahaC
Coming Soon
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Blog Restore Proxmox Backup Web UI: Safe vzdump Restore in One Click
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Tool Free CSV to JSON and SQL Converter with Smart Delimiter Detection
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Blog How to Root a Chinese Tablet: A Painful but Proven Guide
Later
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Blog Proxmox VM Console Browser noVNC: The Safe Server-Side Relay Guide
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Tool Free robots.txt Generator and Validator with a Live URL Tester
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Blog The Clean Way to Install Debian 13 on CM3588 NAS Kit with Docker Ready