Screen goes to Standby mode

[amr556]

Hello hope everyone is having a good day/evening
I've successfully installed Proxmox version 7.1 on my PC and enabled IOMMU
But every time I add the integrated GPU from the hardware tab and start the VM
the host screen goes to standby mode .
I've searched everywhere online but couldn't find the solution
My Hardware :
CPU: Intel Core i5-3340
Motherboard: GIGABYTE GA-H61M-S2PT

 

[leesteken]

PCI(e) passthrough of integrated GPUs almost never works. And this CPU is too old for mediated device passthrough. I can only advise you to try again with a discrete GPU, sorry.

 

[amr556]

PCI(e) passthrough of integrated GPUs almost never works. And this CPU is too old for mediated device passthrough. I can only advise you to try again with a discrete GPU, sorry.

What GPU should I buy that support the hardware that I have and should I buy an AMD GPU or a NVIDIA GPU

 

[leesteken]

What GPU should I buy that support the hardware that I have and should I buy an AMD GPU or a NVIDIA GPU

If you expected your integrated GPU to be good enough, I would suggest buying the oldest and cheapest one with PCIe x16 that you can find.
Might be a good idea to check if someone (on the internet) has had success with the card that you are considering, as PCI(e) passthrough can be hit or miss and some cards just don't work with passthrough.

 

[amr556]

If you expected your integrated GPU to be good enough, I would suggest buying the oldest and cheapest one with PCIe x16 that you can find.
Might be a good idea to check if someone (on the internet) has had success with the card that you are considering, as PCI(e) passthrough can be hit or miss and some cards just don't work with passthrough.

I’m want to create a MacOs VM because I want to learn developing IOS apps so I guess going with an AMD card would be the best choice anyway thanks for your help

 

[leesteken]

I’m want to create a MacOs VM because I want to learn developing IOS apps so I guess going with an AMD card would be the best choice anyway thanks for your help

There are many specific guides for Mac VMs. That can help you find which GPU is supported by Mac and works with passthrough. This one, for example, has suggestions about CPUs and GPUs.

 

[amr556]

There are many specific guides for Mac VMs. That can help you find which GPU is supported by Mac and works with passthrough. This one, for example, has suggestions about CPUs and GPUs.

Thank you very much for your help