#proxmox-ve
Every post tagged proxmox-ve.
Blog posts
How to Resize a Virtual Disk in Proxmox VE (Linux and Windows Guests)
Learn how to grow a VM's virtual disk in Proxmox VE and extend the partition and filesystem inside Linux and Windows guests so the extra space is actually usable.
How to Reset a Forgotten Root Password in Proxmox VE
Locked out of your Proxmox VE host? Learn how to reset a forgotten root password using GRUB recovery mode, a live-CD fallback, and the separate process for LXC containers.
Diagnosing GPU Passthrough Failures on Proxmox VE 9.x: IOMMU Groups, VFIO Binding, and Reset Quirks
GPU passthrough breaks in a handful of predictable ways: driver race conditions at boot, messy IOMMU groups, GPUs that won't reset cleanly, and firmware unity-map restrictions on newer hardware. Here's how to diagnose and fix each one on Proxmox VE 9.x.
How to Enable the QEMU Guest Agent in Proxmox VE (And Why You Should)
A blank IP field and a VM that won't shut down cleanly both trace back to one missing service. Here's how to enable the QEMU Guest Agent in Proxmox VE, step by step, on Linux and Windows guests.
How to Configure a Static IP Address on Your Proxmox VE Host
Learn why a Proxmox VE host needs a fixed IP address, then follow a step-by-step guide to setting one up safely through the web interface or the network configuration file.
How to Create an LXC Container in Proxmox VE (Step-by-Step Guide)
Learn what an LXC container is, how it differs from a virtual machine, and how to create your first Linux container in Proxmox VE using both the web interface and the command line.
How to Enable QEMU Guest Agent in Proxmox VE (Beginner Guide)
Learn what the QEMU Guest Agent does in Proxmox VE, why it matters for clean shutdowns and reliable backups, and how to install and enable it step by step on both Linux and Windows virtual machines.
Configuring SR-IOV Network Passthrough for High-Performance VMs in Proxmox VE
Learn how to enable SR-IOV networking on Proxmox VE to give VMs near-native NIC performance, from IOMMU setup and virtual function creation to hostpci assignment and production trade-offs.
How to Fix the "No Valid Subscription" Error in Proxmox VE
Seeing the "No valid subscription" pop-up in Proxmox VE? Learn what it means and how to switch to the free no-subscription repository so updates work again, step by step.
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