I decided to test Ubuntu again from a flash drive, and there are no symptoms, just like I had with Windows before. But Ubuntu doesn't detect the graphics card as an RTX 3060. Is there a way to install the driver directly onto the flash drive? This will enable the graphics card, and then I'll know for sure whether the issue is with the graphics card or not. On Windows, I get headaches almost immediately, within the first minute. https://ibb.co/QvvwLfzY