I also have the same issue. It is the same as described in the the original post. My screen looks exactly like the video attached above. I am running Ubuntu 22.04.1 on an HP All in One 120-1031.
If I use NOMODSET the lines do not appear but the screen is too large to use.
Also if I use VNC to view the desktop remotely Everything looks good.
I also have the same issue. It is the same as described in the the original post. My screen looks exactly like the video attached above. I am running Ubuntu 22.04.1 on an HP All in One 120-1031.
If I use NOMODSET the lines do not appear but the screen is too large to use.
Also if I use VNC to view the desktop remotely Everything looks good.