Kernels >= 6.3 disable video output

[Steven J Abner]

On Fri, May 16 2025 at 03:38:04 PM +0000, Steven J Abner 
<pheonix.sja at att.net> wrote:
> A boot param like 'amd_prefcore=disable' could work

But kinda a band aid. What if you just download a Mainline kernel (as I 
did to verify not a build/configure issue). Writing bug report to OS 
provider could take a while for them to figure out what the issue is.