I had screen tearing issue on vertical screens with F30.
As KDE spin uses X11 instead of Wayland, perhaps installing automatically :
xorg-x11-drv-amdgpu
xorg-x11-drv-nvidia-390xx
xorg-x11-drv-nouveau
xorg-x11-drv-intel
xorg-x11-drv-vmware
xorg-x11-drv-ati
...
by using a detection script during install so the experience can be smooth. Would it be
possible ?
I didn't look if they where on the Fedora-Live media.
See
https://ask.fedoraproject.org/t/severe-screen-tearing-after-rotating-a-mo...
Thanks