PC Drivers & Software

[jovanovic_dragan]

I have  a AMD® Ryzen 7 2700u with radeon vega mobile gfx × 8 Lenovo laptop with Ubuntu 18.04. The graphics card is only partially supported. In the log I have the following error. AMD-Vi: Unable to write to IOMMU perf counter.what can I do?

[fsanchez]

Which Kernel are you using? I think the support for the graphic card starts with kernel 5.6