Passthrough iGPU Alder Lake (Intel 12th) via Proxmox, what's next?

[scyto]

Can you outline the exact steps you took to enable this to work?

I see you fixed it already, nice job. But yes i did document all my steps as it happened... https://gist.github.com/scyto/e4e3de35ee23fdb4ae5d5a3b85c16ed3

 

[Aggro600]

Doe

I see you fixed it already, nice job. But yes i did document all my steps as it happened... https://gist.github.com/scyto/e4e3de35ee23fdb4ae5d5a3b85c16ed3

Thanks for this guide.Can your instructions also be used for a Nuc 13 i3? Do I have to change something for this or can I take it over 1:1.

 

[scyto]

Doe


Thanks for this guide.Can your instructions also be used for a Nuc 13 i3? Do I have to change something for this or can I take it over 1:1.

Shouldn’t make any difference.

 

[Aggro600]

Shouldn’t make any difference.

On my NUC 13 i3 it worked. But is it possible to use NUCs HDMI as output for my TV?

 

[scyto]

On my NUC 13 i3 it worked. But is it possible to use NUCs HDMI as output for my TV?

I don't believe so with mine (its vGPU) - you could try the GPU passthrough tutorial it mentions in part 2 that one can use the NUCs HDMI from the one VM that gets the GPU passthrough https://forum.proxmox.com/threads/p...llation-and-configuration.130218/#post-575247 (i wanted vGPU so multiple VMs etc could use it)

 

[defeated]

Is there any reason these steps wouldn't work with a linux vm?

Went an bought a new nuc i7 and didn't realise Iris wasn't working with proxmox and whilst I have it working on a different machine, I would really like to task advantage of it fully

Exact same machine as scyto I think

 

[ToniCipriani]

Bumping an old thread... anyone know of this works for the Alder Lake N iGPU found in the Core i3-N305?

 

[scyto]

Iris wasn't working with proxmox

what do you mean 'wasn't working' ?

 

[defeated]

what do you mean 'wasn't working' ?

If I follow any guides for plex or tdarr none of them pick up the hardware.

I've found multiple threads mentioning that Intel's changes to 13th gen mean you can't pass through the iris to a vm. I don't know enough technically to fumble through it

 

[scyto]

so there is vGPU and dedicated GPU passthrough (two different things)

i have only tested vGPU on the IrisXe in an intel made 13th gen nuc pro so cannot comment on anything else as it may vary based on hardware specifics / bios / etc

multiple folks have used the method i used and documented and report success on 12th and 13th geb

https://gist.github.com/scyto/e4e3de35ee23fdb4ae5d5a3b85c16ed3

note this is highly experimental and IMO is more a toy, if people want 'just works' buy an A6000 and the vGPU licenses from NVIDIA (yes i know it is expensive and yes you can buy separate gaming rig for less). look at the githiub for the driver and you will see there are many many issues... this is not for the faint of heart

 

[kuldokk]

Anyone has success with an intel core i5 14500 (14th gen)? I always get Error 43 in Windows 11 device manager.

 

[scyto]

Anyone has success with an intel core i5 14500 (14th gen)? I always get Error 43 in Windows 11 device manager.

is your CPU type set to host?

 

[kuldokk]

is your CPU type set to host?

Yes, my CPU type was set to host

 

[scyto]

Yes, my CPU type was set to host

Is the VM setup with only a local windows account (not MS an account or AAD)?
Do you have any additional CPU flags or arts set?

 

[kuldokk]

Is the VM setup with only a local windows account (not MS an account or AAD)?
Do you have any additional CPU flags or arts set?

The Windows 11 pro was setup with a local windows account, no additional CPU flags, arts set.
I was on proxmox 8.1.4.

In device manage, the intel UHD 770 was recognized but windows is not utilizing it (Error 43).

I am following this guide:

https://www.derekseaman.com/2023/11...u-vt-d-passthrough-with-intel-alder-lake.html

At step 5, I don’t see "Enabler 7VFs" on my system.

Thank you

 

[scyto]

If you don't see any VFs enabled and are doing vGPU then you won't get very far. Also is that iGPU and Iris XE chip? If not I am not sure it will work for vGPU.