Samsung 990 PRO Wear Bug: Flashing Firmware from a Live Linux System
··1043 words·5 mins
Why a 990 PRO reports 7% wear after 8 TB written, why fwupd cannot help, and how to flash Samsung’s firmware ISO from a running Linux system.
Hardware
This series covers the physical side of the lab: GPUs, disks, NICs, thermals, quiet nodes, and the details that decide whether hardware is pleasant to run long term.
Proxmox Kiosk Desktop Appliance: Windows VM, GPU Passthrough, and Fast Recovery
··3101 words·15 mins
How to use PVE to run Windows desktops with GPU passthrough
MikroTik Watchdog: Why 127.0.0.1 is not a good way to Disable Watchdog Ping
··186 words·1 min
127.0.0.1 is not always available ^_^
Known but Overlooked: Onboard E1000 NIC Problems in Proxmox
··272 words·2 mins
Running Proxmox on systems with onboard Intel NICs using the e1000e driver can lead to severe stability issues
Proxmox GPU Passthrough: Fix RX 7900 XTX VFIO_MAP_DMA failed
··1280 words·7 mins
Fix black screen and kvm: VFIO_MAP_DMA failed: Invalid argument during Radeon RX 7900 XTX GPU passthrough on Proxmox VE: explicit vBIOS romfile, rombar=0, and a working Windows gaming VM
4K NVMe Formatting: Boosting Performance
··445 words·3 mins
A guide to formatting NVMe drives with 4K sectors to improve storage speed and reliability