Seeking Assistance for Jetson Nano Driver-reg

I am writing to seek your assistance in resolving a driver issue I have been experiencing with my Jetson Nano.
Specifically, when I connect an OLED flexible display to the device, I am encountering a problem where 10 screens are displayed instead of just one. I believe this issue may be related to a driver problem. I am also experiencing problems with installing the pyqt5 module. Specifically, I am receiving an error message when attempting to install the module.
Furthermore, when attempting to use the "sudo apt upgrade " command, I am encountering an error that is preventing the command from executing properly.
I am not sure how to proceed with troubleshooting this issue. Could you please guide me through the steps required to fix this problem? I would greatly appreciate any advice or support you can offer.