Technical
USB Passthrough issue during flashing in windows VM: use full controller passthrough
USB passthrough fails mid-flash because the device resets. Pass through the whole USB controller instead of a single device to fix it.
Technical
Migrate VM OS to Physical Device: A Proxmox V2P Walkthrough
Migrate VM OS to physical device with dd and qemu-img, then fix the bootloader. Here's the Proxmox V2P process that actually works.
Technical
Proxmox GUI Not Opening but CLI Does? Check pveproxy, pvedaemon, Certs, Firewall
Proxmox GUI not opening but CLI does? It's usually pveproxy, pvedaemon, certs, or firewall. Here's the CLI path to find which one.
Technical
Trouble with Node Crashing in Proxmox: A Step-by-Step Diagnostic Checklist
Trouble with node crashing in Proxmox? Work through this checklist: check logs, memory, storage, and hardware. Here's what to look at first.
Technical
error:0A000126:SSL on Proxmox Web Interface: Fix the Unexpected EOF
error:0A000126:SSL is an OpenSSL 3.0 unexpected EOF error. On Proxmox, check pveproxy logs, certs, and reverse proxy settings to fix it.
Technical
ZFS on SAN LUNs in Proxmox: A Practical Test
I tested ZFS on an iSCSI LUN from TrueNAS in Proxmox. Here's what actually works, what breaks, and why you might skip it for a homelab.
Technical
ZFS Pool Won’t Import After Switching from /dev/sdx to /dev/disk/by-id – Mixed vdev Paths
ZFS pool won’t import after switching from /dev/sdx to /dev/disk/by-id? Mixed vdev paths break the import.
Technical
Delaying a service on my proxmox with systemd drop-ins
Delaying a service on my proxmox is easy with a systemd drop-in. Add an ExecStartPre sleep to your unit, then daemon-reload. Here's the config.
Technical
Proxmox Container Log File Location: Host Console Log vs. Inside the Container
Proxmox container log file location: the host console log sits in /var/log/pve/lxc/<CTID>.log, while the container's own syslog is inside at
Technical
Proxmox Snapshot Best Practices for a Homelab
Proxmox snapshot best practices: use snapshots for quick rollbacks, not backups. Test restores, know your storage limits, and don't trust a snapshot you