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    Seabios vs OVMF (UEFI) | Security & OpenSource Question

    I am currently in the process of choosing settings for my new VM Templates and one thing i am still not sure about is if i should use Seabios or OVMF as my new standard. Already did some research and saw the stuff / problems regarding pcie passthrough with seabios and i am aware that i might...
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    [TUTORIAL] Install OpenBSD 7.3 on Proxmox (BIOS/UEFI and Cloud-init)

    We're taking a little break in our series "GPU/PCI Passthrough on Proxmox", I must say that the fourth article on OpenBSD gave me a hard time. So I thought it was an opportunity to take stock of the different methods of installing OpenBSD on our favorite hypervisor. We will consider different...
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    Convert Ubuntu VM from SeaBIOS to OVMF

    I have an active Ubuntu server 22 VM that I want to pass through a GPU (p2000) for hardware acceleration. Now when I set up this VM a long time ago I used the default machine (i440fx) and boot type (SeaBIOS), but the docs don't recommend those options for passthrough. The machine type was...
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    [SOLVED] UNCLAIMED Device - EVGA GTS 450 - VGA Arbitration - SeaBIOS - Ubuntu 16.04

    Hardware: Motherboard: X10SRH-CLN4F CPU: E5-2648L v3 (ES: Engineering Sample) RAM: DDR4 2133MHZ 1.2V LRDIMM GPU: EVGA GeForce GTS 450 FPB (Free Performance Boost) Images of hardware: Software: Proxmox Virtual Environment 4.2-2/725d76f0 (pve-manager/4.2-2/725d76f0)...


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