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KVM GPU passthrough, use an AMD GPU, fairly simple, plenty of guides out there because Linux gaming is such a thing at the moment. Works fine.
by jtriangle 3y ago
KVM GPU passthrough, use an AMD GPU, fairly simple, plenty of guides out there because Linux gaming is such a thing at the moment. Works fine.
- lyu07282 3y agoI've done that in the past but it wasn't very reliable, it seems incredibly easy to leave the GPU in an inconsistent state requiring a reboot, I've found IOMMU pass-through is absolutely not reliable enough in a professional or "poweruser" setting. But I'm sure it works fine for gaming and more casual users who use Arch Linux or something where reliably doesn't matter anyway.
- jtriangle 3y agoWorks much better if the host system is using the igpu and the VM has exclusive access to the real gpu. "sharing" GPU's is folly.