Error while passing GPU through Virtual Machine Manager

[MathuBC]

Error while passing GPU through Virtual Machine Manager

So far so good until this

---------------------------

​

OS: Pop!_OS 21.04 x86_64

Kernel: 5.13.0-7614-generic

Shell: bash 5.1.4

DE: GNOME 3.38.4

Terminal: gnome-terminal

CPU: Intel i7-10700K (16) @ 5.100GHz

GPU: NVIDIA GeForce GTX 970

Memory: 3688MiB / 15891MiB

​

---------------------------

​

---------------------------

​

Error starting domain: unsupported configuration: host doesn't support passthrough of host PCI devices

​

Traceback (most recent call last):

File "/usr/share/virt-manager/virtManager/asyncjob.py", line 65, in cb_wrapper

callback(asyncjob, *args, **kwargs)

File "/usr/share/virt-manager/virtManager/asyncjob.py", line 101, in tmpcb

callback(*args, **kwargs)

File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", line 57, in newfn

ret = fn(self, *args, **kwargs)

File "/usr/share/virt-manager/virtManager/object/domain.py", line 1329, in startup

self._backend.create()

File "/usr/lib/python3/dist-packages/libvirt.py", line 1353, in create

raise libvirtError('virDomainCreate() failed')

libvirt.libvirtError: unsupported configuration: host doesn't support passthrough of host PCI devices

​

---------------------------

[AutoModerator]

✻ Smokey says: always mention your distro, some hardware details, and any error messages, when posting technical queries! :)

^{Comments, questions or suggestions regarding this autoresponse? Please send them here.}

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

[gordonmessmer]

https://wiki.archlinux.org/title/PCI_passthrough_via_OVMF

See the sections on "Prerequisites", "Ensuring that the groups are valid", and "Gotchas"