Ryzen 2500U, Installing Ubuntu, Blank Screen

[nekinie]

Also seeing [ 6] Bad TLP errors similar to:

Threadripper & PCIe Bus Errors

It’s also been reported that, if your motherboard supports it, setting the PCIe Link Speed to the promontory chipset to Gen2 from Gen3 will fix the issue; that may be a better fix that pci=nommconf but anything running through the chipset will be limited to at most 2 gigabytes/sec. I have also been experimenting with a very slight FSB underclock (…