Nguyen - CapturedByNguyen

Proxmox Windows 11 CPU Flags: host vs kvm64 vs default, what actually boots

Windows 11 needs specific CPU flags to install in Proxmox. Here's the exact list and which CPU type to use so the installer doesn't complain.

NguyenSeptember 10, 20261 min read

Technical

ssl certificate management for six domains and no budget: what you actually have to track

SSL certificate management for six domains on a shared cPanel account isn't about issuance—it's about knowing which vhost is serving which cert and when.

NguyenSeptember 9, 20266 min read

Technical

Cloned VMs from template receive the same DHCP IP address: fix the duplicate lease

Cloned VMs from template receive the same DHCP IP address because the DHCP client ID survives the clone.

NguyenSeptember 9, 20261 min read

Technical

Proxmox installation stuck on 3% Creating LV’s: fix the installer hang

Proxmox installer hangs at 3% 'Creating LV's'? It's usually the disk controller or a BIOS setting. Here's the step-by-step fix that actually works.

NguyenSeptember 8, 20261 min read

Technical

Proxmox Rename Cluster: What Actually Works

Proxmox rename cluster isn't supported, but it works if you edit corosync.conf, /etc/hosts, and the cluster filesystem on every node.

NguyenSeptember 8, 20261 min read

Technical

Proxmox Host Becomes Partially Unresponsive After Random Periods of Uptime: Diagnose It

Proxmox host becomes partially unresponsive after random periods of uptime? Work through memory, disk, network, and kernel causes using built-in tools and

NguyenSeptember 7, 20261 min read