Lenovo E585 - Ryzen 2500u - Vega - Linux Hard Lock

a few things to try. first is to use the kernel flag iommu=pt or iommu=off
second is to check if there are any available bios updates. I remember reading about similar issues with ryzen mobile but I also remember solutions being found so I’ll update when I find what I’m talking about.

edit here’s the thread

2 Likes