I have this strange issue with my Gnome 43 installation where in Xorg my refresh rate is 60Hz but in wayland the highest option only goes till 30Hz. Any idea how to add a custom refresh rate for wayland?
I added a custom refresh rate through the terminal for xorg but I can’t find anything for wayland.
I’m not sure if Xorg correctly identified the boundary between your GPU and your TV via HDMI cable.
There are two questions:
What is your GPU? Can it reach 4k@60Hz?
Your TV uses HDMI cable. No DisplayPort?
What version of HDMI? Example: There is the limit of HDMI 1.2 that does not support 4k and 60 Hz. But HDMI 2.1 can.