Seeing a Secure Boot warning in Proxmox? Learn why Microsoft UEFI certificates expire in 2026 and how to update EFI keys safely. Source: Don’t Ignore This Proxmox Warning Before June 2026 – Virtualization Howto
Virtueller Kaffee und Themen rund um IT, Ops, Dev, Homelabs und Wolken…
Seeing a Secure Boot warning in Proxmox? Learn why Microsoft UEFI certificates expire in 2026 and how to update EFI keys safely. Source: Don’t Ignore This Proxmox Warning Before June 2026 – Virtualization Howto
Source: ⚠️ Linux CVE CopyFail: Warum Patchen jetzt Pflicht ist (auch in Containern) – YouTube
Source: Die “Copy Fail” Schwachstelle erklärt – das solltest Du jetzt tun – YouTube
Automate Ubuntu Server 26.04 VM builds in Proxmox using Packer. Learn how to create reusable templates with cloud-init and autoinstall for your home lab. Source: I Use Packer to Automate Ubuntu Server 26.04 on Proxmox and It Saves Me Hours – Virtualization Howto
Source: Windows Migration – VMware / ESXi / vSphere zu Proxmox VE – Schritt für Schritt Anleitung – YouTube
Learn how to deploy a Flatcar Nebraska update server in Kubernetes, connect your nodes, and take full control of Flatcar Linux updates in your home lab. Source: I Deployed My Own Flatcar Linux Update Server and Here’s What Actually Happened – Virtualization Howto
Step-by-step guide to deploying Flatcar Linux on Proxmox using Ignition and Butane, including SSH key setup, disk handling, networking, and understanding the Flatcar update workflow. Source: I Installed Flatcar Linux on Proxmox and It’s Not Like a Normal Linux VM – Virtualization Howto
Source: Proxmox vs Microsofts Hyper-v – A Quick Benchmark – YouTube
Source: Linux 7.0 Final Preview: XFS Self-Healing & SysAdmin Guide – YouTube
Source: Windows 11 wird endlich repariert (und das wurde auch Zeit). – YouTube