Post #3769626
2026-07-12 21:31 UTC
you can with GPU passthrough. not a simple process though, and not all hardware supports it.
plus you need a dedicated gpu for the VM.
Replies (1)
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@DecentM@lemmy.blahaj.zone 2026-07-13 06:38
It’s actually possible to do it with a single gpu but it’s trickier than if you had two. You can use libvirt hooks to stop all graphical processes (and log your gui session out), unload the kernel drivers for the gpu, and start the VM with the now unused primary gpu. Then do the reverse when the VM stops and you’re back to your login screen.