[coreboot] Re: Supermicro X11SSH-LN4F PCI-e bifurcation?

On Tue, Apr 11, 2023 at 11:10 PM Tomas wrote: > > Hi, > I installed Coreboot with SeaBIOS on a Supermicro X11SSH-LN4F. > The stock BIOS can read two NVMe drives in a Dual m.2 splitter card inserted > in the middle slot 5 on the motherboard. > But coreboot can not. In the coreboot nconfig menu the

[coreboot] X200 GPU slowdown that needs to be cured by S3

Hello. Whenever I try to run any program that uses 3D acceleration (like glmark2), after a short while performance drops significantly (From 14 FPS running terrain benchmark to 3 FPS) and persists until S3. What could be the problem and how can I troubleshoot this? Since S3 fixes it, maybe it's so