<div dir="ltr"><div>more  possibly relevant IOMMU video audio  and  passthrough issue links:<br></div><div>Easy ACS kernel patch guide for Ubuntu 20.04</div><div><a href="https://www.youtube.com/watch?v=JBEzshbGPhQ" target="_blank">https://www.youtube.com/watch?v=JBEzshbGPhQ</a></div><div><br></div><div><a href="https://forum.level1techs.com/t/intel-graphics-hdmi-audio-fails-after-enabling-intel-iommu-on/168827" target="_blank">https://forum.level1techs.com/t/intel-graphics-hdmi-audio-fails-after-enabling-intel-iommu-on/168827</a></div><div><br></div>kvm-gpu-passthrough-on-debian-buster.md<div><a href="https://gist.github.com/davesilva/445276f9157e7cb3a4f6ed2fe852b340">https://gist.github.com/davesilva/445276f9157e7cb3a4f6ed2fe852b340</a></div><div><br></div><h2 id="m_-1961845597171510168gmail-:1ds"></h2></div>