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QEMU 8.2 Released With New VirtIO-Sound & VirtIO-GPU "Rutabaga" Devices
(www.phoronix.com)
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this post was submitted on 21 Dec 2023
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Hopefully some of this comes to Windows guests. One of the major issues right now is that Windows virtualisation isn't great. VirtualBox has GPU problems, VMware requires a lot of messing about with kernel modules if you don't use Ubuntu, if KVM/QEMU is able to make a smooth environment for Windows guests that'd help bring people in who still need Windows for the odd bit of software or two.
I remember there was a GPU driver for Windows but that seems to have stalled?
Edit: Cleared up why I think VMware is a bit of a mess.
If you need this frequently, I really suggest you look into GPU forwarding. I have a Windows VM setup with a second card and it works perfectly, I use it for games and CAD all the time. Figure out your iommu groups, pop a second card in your computer (and optionally a second nvme drive if you want max performance), and use virt-manager and the arch wiki to set it up.
For accessing the machine you can use a second monitor input, or you can get a window to the machine with looking glass or moonlight. I use moonlight as it lets me play games from my laptop on the couch, and looking glass was causing windows to crash sometimes.
It's a bit of work to set it all up but when you're done it should just be one XML file and maybe one modprobe.d config file.
I think I've been using this for over a year now and the single pain point I encountered in all that time was maybe that usb input hotplug isn't supported, though there's ways to fix that, but I haven't bothered.