I’m genuinely curious, why does VB continue to somehow remain in use, when it’s lacking in features, or behind in usability, in basically every way imaginable? If you’re on a Linux host, you have plenty of 1-click solutions that are incomprehensibly better than this. On Windows, Hyper-V boxes aren’t horribly difficult to get running either, although from my experience, they require the same janky and hacky patches as VB does
Virtual box (for me) is the only app that has always been plug and play when I needed a VM. I’ve had issues with all the other ones. I still can’t figure out how to get GPU passthrough to work on kvm. I tried so much the other day and failed miserably. Gave up and went back to VB.
In boxes there is a toggle that is labeled “3D acceleration” if you flip the toggle your VM will have GPU acceleration.
That’s not GPU passthrough. That just enables VirGL, which is a translation layer that passes some OpenGL calls through to the host’s Mesa installation. It has rather poor performance though, it’s extremely limited and is rather buggy too. You certainly can’t use it for cutting edge gaming.
GPU passthrough is when you pass through an entire GPU device as-is to the virtual machine. That is: if you have an Nvidia RTX 3060, the guest operating system will see an Nvidia RTX 3060 and it can use the native drivers for it. This gives you near-native performance for gaming.
Now, I didn’t even know this was possible with VirtualBox (if so: cool!), but it’s certainly doable with KVM if you have the right motherboard and GPU combination. I have done it, but it is quite the hassle indeed though that isn’t really KVM’s fault.
Does it still need to reboot the guest in order to connect an USB device?
