IMMOU for a dual gpu setup is null why how can I debug it ?

[rifaterdemsahin]

dmesg | grep -e DMAR -e IOMMU

is empty ... What am i missing ?

https://3os.org/infrastructure/prox...vm/#proxmox-configuration-for-gpu-passthrough

 

[Neobin]

It would be really helpful, if you stop cross-posting all over the place and instead post one thread with all relevant informations, your problem, the actual state, what you already tried and what you want to accomplish.

 

[rifaterdemsahin]

It would be really helpful, if you stop cross-posting all over the place and instead post one thread with all relevant informations, your problem, the actual state, what you already tried and what you want to accomplish.

thanks as mentioned I am having a hard time where I am failing.

All the setup is here
https://forum.proxmox.com/threads/proxmox-as-an-ultimate-desktop-setup-dual-gpu-pass.108793/

I wanna know where i should look for a dual gpu not working

I get infinite errors of "bar 0 cant reserve" and i had to turn off the vm as it could heat it up maybe ?

I have added these as the reset bug comes back