I met with the https://lime-technology.com/forum/index.php?topic=55818.0 the same win10 boot problem.

That's nice, how about some more info?

Ok, i will provide more information, thanks.

 

win10_vm_image:

 

win10_vm_setting_1:

 

win10_vm_setting_2:

 

start_up_log :

2017-02-13 14:21:57.590+0000: starting up libvirt version: 2.4.0, qemu version: 2.7.1, hostname: Tower
LC_ALL=C PATH=/bin:/sbin:/usr/bin:/usr/sbin HOME=/ QEMU_AUDIO_DRV=none /usr/local/sbin/qemu -name 'guest=Windows 10,debug-threads=on' -S -object 'secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-25-Windows 10/master-key.aes' -machine pc-i440fx-2.5,accel=kvm,usb=off,dump-guest-core=off,mem-merge=off -cpu host,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff,hv_vendor_id=none -m 2048 -realtime mlock=off -smp 2,sockets=1,cores=2,threads=1 -uuid d70e8ae6-2763-fc5a-fa01-f6b5523478cd -no-user-config -nodefaults -chardev 'socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-25-Windows 10/monitor.sock,server,nowait' -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-hpet -no-shutdown -boot strict=on -device nec-usb-xhci,id=usb,bus=pci.0,addr=0x7 -device ahci,id=sata0,bus=pci.0,addr=0x4 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive 'file=/mnt/user/domains/Windows 10/vdisk1.img,format=raw,if=none,id=drive-sata0-0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 -msg timestamp=on
Domain id=25 is tainted: high-privileges
Domain id=25 is tainted: host-cpu
char device redirected to /dev/pts/0 (label charserial0)
2017-02-13T14:21:57.704837Z qemu-system-x86_64: warning: Unknown firmware file in legacy mode: etc/msr_feature_control

 

Hi,

 

Since i had issues with my VMs after upgading to 6.3.x and there is no official solution (yet) I'm suggesting you to try my way.

 

http://lime-technology.com/forum/index.php?topic=56327.msg542071#msg542071

 

Hope i helped.

 

Thanks