Hello! I've recently got GPU passthrough working on my machine, the only problem being the physical usb devices don't want to move from the host to the Windows 10 guest. Pretty silly problem if you ask me, seeing as how the GPU passthrough should've been the hard part... :P. Specs probably aren't important at this point, but for the sake of being thorough here they are. I am using Qemu 2.5.0, all the latest everything (fresh install of the latest version of Ubuntu)
Specs:
Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz (does have VT-d and everything, I did get VGA working after all)
Host GPU: NVidia GTX 560
Guest GPU: GTX 760
MOBO: Gygabite H77
Here's my devices and XML file:
:~$ lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 1532:011b Razer USA, Ltd
Bus 001 Device 006: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 001 Device 005: ID 0bda:5401 Realtek Semiconductor Corp. RTL 8153 USB 3.0 hub with gigabit ethernet
Bus 001 Device 003: ID 0bda:5401 Realtek Semiconductor Corp. RTL 8153 USB 3.0 hub with gigabit ethernet
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
Bus 003 Device 004: ID 1532:0037 Razer USA, Ltd
Bus 003 Device 003: ID 046d:c21e Logitech, Inc. F510 Gamepad [XInput Mode]
Bus 003 Device 002: ID 03f0:2c24 Hewlett-Packard Logitech M-UAL-96 Mouse
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I've tried all my USB devices at various ports, USB 2.0 and USB 3.0 and they all stay on the host, completely usable but on the wrong system. There have been no errors while attempting to connect them (I usually just use virt-manager unless I absolutely have to use XML). I've googled around and no one seems to have any problem like this, very confusing. This leads me to believe it's a very simple problem, On one hand I hope it is so that it's an easy fix, but on the other I hope it isn't so I don't feel silly for missing it haha. Anyone have any ideas?
Edit: I should also mention that I've tried this with other vm's as well with other operating systems, all of which have the same problem.
Specs:
Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz (does have VT-d and everything, I did get VGA working after all)
Host GPU: NVidia GTX 560
Guest GPU: GTX 760
MOBO: Gygabite H77
Here's my devices and XML file:
:~$ lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 1532:011b Razer USA, Ltd
Bus 001 Device 006: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 001 Device 005: ID 0bda:5401 Realtek Semiconductor Corp. RTL 8153 USB 3.0 hub with gigabit ethernet
Bus 001 Device 003: ID 0bda:5401 Realtek Semiconductor Corp. RTL 8153 USB 3.0 hub with gigabit ethernet
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
Bus 003 Device 004: ID 1532:0037 Razer USA, Ltd
Bus 003 Device 003: ID 046d:c21e Logitech, Inc. F510 Gamepad [XInput Mode]
Bus 003 Device 002: ID 03f0:2c24 Hewlett-Packard Logitech M-UAL-96 Mouse
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Code:
<domain type='kvm'>
<name>Windows-10</name>
<uuid>48f2d114-f560-41ba-ba9e-1d2e0a7c20ab</uuid>
<memory unit='KiB'>8388608</memory>
<currentMemory unit='KiB'>8388608</currentMemory>
<vcpu placement='static'>3</vcpu>
<os>
<type arch='x86_64' machine='pc-i440fx-wily'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram>/var/lib/libvirt/qemu/nvram/Windows-10_VARS.fd</nvram>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<kvm>
<hidden state='on'/>
</kvm>
</features>
<cpu mode='custom' match='exact'>
<model fallback='allow'>IvyBridge</model>
</cpu>
<clock offset='localtime'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/bin/kvm-spice</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='raw'/>
<source file='/home/carter/windows-10.img'/>
<target dev='vda' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0' multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<interface type='network'>
<mac address='52:54:00:50:cc:06'/>
<source network='default'/>
<model type='rtl8139'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</sound>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
</source>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x07' slot='0x00' function='0x1'/>
</source>
<address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<vendor id='0x03f0'/>
<product id='0x2c24'/>
</source>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='yes'>
<source>
<vendor id='0x1532'/>
<product id='0x011b'/>
</source>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='yes'>
<source>
<vendor id='0x046d'/>
<product id='0xc21e'/>
</source>
</hostdev>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</memballoon>
</devices>
</domain>Edit: I should also mention that I've tried this with other vm's as well with other operating systems, all of which have the same problem.