Basically I was able to play Cyberpunk on my Nobara setup (N37, KDE, Nvidia 10180ti, Intel i5 CPU) but everything went sideways when I upgraded from kernel version 6.2.14-300 to 6.3.5-201 (and still have issues despite several upgrades since then and now on 6.3.12 I think).
If I switched back to 6.2.14-300 I was able to play but since there has been a few upgrades since, I no longer have 6.2.15-300 as an option at start up.
The game launches but it stays on a black screen, no audio, no visuals just the cursor. I’ve reinstalled the game and nothing. Switched from X11 to wayland and nothing.
I can’t remember which nvidia driver version I have right now but it’s the latest in the Nobara repos.
Game was installed through Lutris and worked great prior to the upgrade.
Starting with Kernel 6.3 when my pc starts it freezes forever complaining about waiting for CPU 7. Disabling SMT fixed it but then you have no SMT :( I suspect 6.3 introduced a scheduler bug.