I just upgraded from 21.04 to 21.10. Previously I have to rely on using xrandr to set the screen resolution to 1280x1024@60Hz because I have a old Logix monitor.
I tried https://itectec.com/ubuntu/ubuntu-wayland-how-to-set-a-custom-resolution/ and all I got was the boot up screen appeared to be in the right resolution (Ubuntu 21.10 ...) but the screen reverted to 1024x768 when the login screen appears.
Is there a better and successful way to force the resolution?