Hello, I'll just get right into it.
Basic system specs are NVIDIA 1070, Ryzen 3600, Asus X570, booting Bazzite from NVMe with LUKS, dual booting with Windows (on a different NVMe) and the Windows was installed years before the Bazzite drive was (Windows is in slot 1 but for whatever reason when the NVMe containing Bazzite is plugged into any slot on the motherboard it won't boot so it is currently in a USB3 slot with adapter but that's a different issue), SATA SSD for game storage, using GNOME GUI. OS should be up to date as of like a week ago.
Computer has worked well up until this point. I was playing steam games one day this week, I logged off, and later that evening I logged in past the LUKS screen to find a black screen with blinking white cursor. I am able to get into a terminal with F3 or whatever the command is, and I restarted GDI.service or whatever it is and that did not fix it.
I noted while I was there that ublue-nvctk-cdi.service and systemd-remount-fs.service are listed as failed and Bazzite is listed as Degraded. I attempted to restart both services to no success. As a note, I don't believe any updates were installed between when the system was working and when it wasn't. I attempted to log into another version of Bazzite pinned on the GRUB screen but none of the other three options would boot, only the default option.