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- VMware ESXi licensing in 2026: what changed, what it costs, and the best alternatives (Proxmox included)
- Proxmox Swap Keeps Growing: What’s Wrong with Memory Pressure and How to Stabilize It
- Proxmox VM won’t start after changing CPU type: recovery steps that work
- Proxmox TASK ERROR: Where to Read Logs and Find the Root Cause Fast
- Proxmox OOM-killer events: why it kills processes and how to set sane limits
- Proxmox console won’t open (SPICE/noVNC): where it breaks and how to fix
- Proxmox PCI Passthrough Fails: IOMMU Groups and the Classic Traps
- Proxmox LXC Bind-Mount Permission Denied: UID/GID, Unprivileged Containers, and the Fix That Actually Works
- Proxmox USB Passthrough Disconnects: Power, Autosuspend, and Stability Fixes
- Proxmox local-lvm at 100%: find what ate your thin pool and fix it
- Proxmox LXC Won’t Start: Reading cgroups and AppArmor Errors Like a SRE
- Proxmox Stuck Tasks: How to Clean Up Hung Jobs and Processes Safely
- Proxmox “cannot allocate memory”: ballooning, overcommit, and how to tune it
- Proxmox snapshot stuck: safely cleaning LVM-thin leftovers
- Proxmox Windows VM is slow: 8 settings (disk/cache/IO thread/drivers) that matter
- Fix Proxmox “IOMMU not enabled” for PCI Passthrough (VT-d/AMD-Vi) Safely
- Proxmox “Not a Bootable Disk”: BIOS/UEFI Boot Order, Disk Flags, and a Fast Recovery Path
- Proxmox LXC Network Broken: The veth/tap Checklist That Actually Finds the Cause
- Proxmox Windows VM Can’t See the Disk: Install VirtIO Drivers Correctly
- How to migrate from VMware ESXi to Proxmox VE (step-by-step): VMs, disks, VLANs, downtime
- Proxmox VFIO “device is in use”: detaching PCI devices from the host the right way
- Proxmox VLAN Not Working: Trunk Ports, Linux Bridge Tagging, and “No Network” Fixes
- Proxmox GPU Passthrough Black Screen: 10 Causes and Fixes
- Migrate ESXi VM to Proxmox Without vCenter: OVF/OVA Export, Import, and Driver Fixes
- Proxmox Linux VM Slow Disk: Controller + Cache Choices That Fix Stutter
- Proxmox “Permission Denied” in Datacenter: Roles and ACLs Done Right
- Proxmox “guest agent not running”: enable QEMU Guest Agent and make it stick
- Proxmox Windows VM Has No Network: VirtIO NIC Driver Fixes That Actually Work
- Infinity Fabric: the invisible link that can make-or-break performance
- Proxmox “tap device already exists”: Fix VM Start Network Conflicts Like You Mean It
- Proxmox VLAN not working: configure a VLAN-aware bridge correctly
- Proxmox VMs Have No Internet: vmbr0 Bridge Mistakes and Quick Fixes
- Proxmox GPU Passthrough Black Screen: UEFI/OVMF, ROM Issues, Reset Bugs, and Proven Fixes
- PCIe passthrough on Proxmox vs ESXi: GPUs, HBAs, NICs — what’s easier and what’s faster
- Proxmox LVM-thin “out of data space”: free space without destroying VMs
- Proxmox I/O wait at 100%: find the noisy VM/container and stop host freezes