I'm still having ROM errors after checking all of those switches and removing the SLI cable? I also have occasional issues where when I try to suspend the computer just immediately wakes back up, failing to reset the card. I'm assuming something is holding the computer back from powering down. It's strange stuff, I might see if I can just use poweroff to reboot the card directly. On Feb 23, 2016 4:37 PM, "vfio" <v...@taintedbit.com> wrote:
> Ah, interesting. I started by trying virtio 0.1.102 (stable), but this > does not appear to support Windows 10 yet. When using virtio 0.1.112 > (latest), I experienced the freezing issues. After that, I simply stopped > using virtio and this allowed Windows to install. I did not benchmark > performance, but I assume it is poor. Windows update froze at 24% even > without using virtio, but it may be the case that I was simply too > impatient. > > Back when I had two 580 cards, it worked fine as long as the SLI cable was > removed and I only passed through the card that was in the physically > "lower" slot on the board. I was never able to successfully pass through > the card in the slot physically closest to the CPU. In other words, a card > in slot 1 will never work, and a card in slot 2 will only work as long as > there is a graphics card in slot 1. Another way to look at it is that the > card attached to the monitor showing the host UEFI screen will never work > with passthrough. > > That being said, it is possible that I am wrong about this: it could be > the case that updates in the past year have resolved the issue, or that my > problems back then were also caused by the PCI lane DIP switches. >
_______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
