
I’m not sure when or how, but one day when I plugged my monitor back into the graphics port my BIOS screen looked like this.
Everything is fine when I boot into the OS.
I read that updating the BIOS could fix this, but to no avail.
Not sure what info would be relevant here but here are some basics:
- ROG Strix 760-I Gaming Wifi running Version 1825 BIOS
- Nvidia 4080
- Kubuntu
- Odessey G9 Ultrawide
EDIT - SOLUTION
Turns out the monitor was using display Port Version 1.4; when I switched this to v1.2 everything went back to normal


Have you tried changing the bios resolution?
This normally isn’t a thing.