Found this on the Arch wiki, but setting the kvm option didn't change anything: https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Make_Nvidia.27s_GeForce_Experience_work
And I'm not sure what the unintended consequences might be that the Wiki warns about, so I'll be setting that back. Pretty sure I can optimize manually. And yea ... I did notice that shutting down the VM and powering it back on was not the same as a reboot, according to the Windows 10 system. I had changed the hostname, powered off, powered on ... Windows said "the name will be changed when the computer reboots." O.o On Mon, Jan 25, 2016 at 8:58 PM, Will Marler <w...@wmarler.com> wrote: > No soup. Windows is only seeing 2-cores: http://imgur.com/tnOXfnx; > perhaps this is the problem, Windows sees 2, GeForce Exp expects/sees 4? > > On Mon, Jan 25, 2016 at 8:46 PM, Alex Williamson < > alex.l.william...@gmail.com> wrote: > >> On Mon, Jan 25, 2016 at 8:42 PM, Will Marler <w...@wmarler.com> wrote: >> >>> Oh man, I got really excited for a second, but something's still >>> missing. GeForce Experience now sees "Intel(R) Core(TM) i5-4690 CPU >>> @3.50GHz" but it still says it can't optimize: http://imgur.com/quS5Isk >>> >>> On Mon, Jan 25, 2016 at 8:34 PM, Alex Williamson < >>> alex.l.william...@gmail.com> wrote: >>> >>>> On Mon, Jan 25, 2016 at 8:30 PM, Will Marler <w...@wmarler.com> wrote: >>>> >>>>> >>>>> I'm not sure this is a big deal, but idk, I guess I like to cross t's >>>>> & dot i's. >>>>> >>>>> The nVidia GeForce Experience says it cannot optimize games on my >>>>> guest, because the CPU is "Haswell". But afaict, this is a supported chip. >>>>> I'm guessing there's something with the way the chip is being passed in >>>>> that's affecting this, and I'm hoping it's simple; does anyone know? >>>>> >>>>> GeForce Experience Screenshot: http://imgur.com/5yRYf9A >>>>> my XML file pastebin: http://pastebin.com/nB3DPkEr >>>>> >>>> >>>> Replace host-model with host-passthrough >>>> >>> >> It probably doesn't like the lack of CPU topology, it looks like a dual >> socket, single core processor. It might also require 4-core, I don't >> remember. Try: >> >> <vcpu placement='static'>4</vcpu> >> >> <cpu mode='host-passthrough'> >> <topology sockets='1' cores='4' threads='1'/> >> </cpu> >> >> If that works, try going back to 2. >> > >
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