eitten

Hi @Yellow NL and @Hoopster. Do you guys mind sharing some details on how you achieved this? I don't have a discrete GPU, I'm trying to passthrough the 5700G APU (iGPU) w/o success. I reached a point where I keep getting Error Code 43 in the Windows10 guest device manager. My setup looks even simpler than yours and it does not work, The IOMMU groups in my motherboard are great (I have a dedicated group per device). Any hint will be appreciated. Thanks a lot.

This is somehow expected, the problema AFAIK is related to APU's only. The idea behind my build is to be able to run some emulators and 1440p PC gaming with AMD FidelityFX using the built-in GPU. I'm pretty positive that adding an external GPU would make things much more feasible. Said so.. I'm not buying it 😁

Same here, MSI Tomahawk, B550, latest BIOS, great IOMMU groups isolation, unfortunately "Error Code 43" in Windows10. Running ubuntu 20.04 with kernel 5.11.0-43-generic IOMMO GROUPS