How do I fix my computer's black screen after boot?
https://askubuntu.com/questions/1566944/how-do-i-fix-my-computers-black-screen-after-boot
My computer is:
Host: Blade 14 - RZ09-053
OS: Ubuntu 24.04.4 LTS x86_64
CPU: AMD Ryzen AI 9 365 w/ Radeon 88
GPU: NVIDIA c4:00.0 NVIDIA Corporation

When I try to boot into it from power off, I unlock the disk with the disk password, the Ubuntu logo shows for a bit, flickers off, on, and then off... and then the screen goes and stays black.
I am able to boot into recovery mode from Grub, and then I can log into my user and use the OS normally.
The NVIDIA driver I use, found in Software & Updates, is nvidia-driver-595-open.
I also often get an error after booting into the OS and using it for a few minutes with the Title:
Xorg assert failure: Xorg: ../../../../dix/privates.c:382:dixRegisterPrivateKey:Assertion '!global_kays[type].created' failed

I believe they may be connected because I assume the screen going black is a driver issue, but I don't know.
Another thing to note is that sometimes my computer just randomly freezes, with no input available, and I have to power it off, which also sucks and might be related.
I have already done sudo apt update and sudo apt upgrade, I've done a lot of searching.
Thank you!