I'm also hitting freakishly long IDE boots with latest edk2/ovmf, QEMU 2.10.1 and win7 x64 guest. A workaround for me was to to boot the VM with win7 iso, virtio iso and drive image all on ahci bus; then assign C: to windows partition and inject drivers into it from virtio cd with "dism /image:c:\ /add-driver /driver:e:\win7\amd64\viostor.inf". After that windows can boot off virtio interface. When/if you guys need additional info - I can do tests/bisect, let me know.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725560 Title: OVMF UEFI firmware causes Windows 10 w/ GPU passthrough to not boot after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/edk2/+bug/1725560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
