Hi all, I have tried everything, and now I am coming here for help. Hopefully someone can tell me what’s happening here. So, I have this older pc that I have converted into a steam console, first with Bazzite and now with Chimera OS. Both work very nicely, but the one issue that persisted on both distros is that when I put the pc to sleep from game mode (press xbox button>power>sleep) then wake it up, the screen is not receiving a signal, it not even a black screen, just no signal. I would have to force reboot it to be able to get in. Nothing works. I can’t even get into a tty screen or do anything. It is connected to a samsung tv 65mu8000 via HDMI cable. I have UHD color input enabled for that input, just to give more details.

I have tried disabling the wake up animation like some folks suggested and that didn’t do anything. I have tried disabling the display core like some other searches suggested by putting amdgpu.dc=0 in modprob.d in its own file. I have tried blocking the intel iGPU, even though this CPU doesn’t have one. Nothing works. It has an intel core i7 5930k and an AMD RX 6600. I would appreciate any help or suggestions Thank you