Ryzen 9 7945hx + rtx 4070 laptop install ubuntu

:smiling_face_with_tear:
I bought a new laptop, the CPU + GPU model is ryzen 9 7945hx + rtx 4070.
I barely installed the system in the safe display mode, but the hdmi cannot recognize the display, and there is still a problem that the window will be blurred on the display…
Is it because the driver is not correct? Is there any fix?

Hi. Could you fix this issue? I bought a similar system and am about to install Ubuntu 22.04. Your post made me doubt doing that.