Arch newbie here, my Arch installation [ Arch Linux 6.14.9-arch1-1 (tty1) is only a few days old and I've been trying to set up my KDE Plasma and SDDM. However, my SDDM refuses to run upon systemctl enable --now sddm and I was met with a black screen with a blinking line.
After that incident, I moved to the following commands:
sudo systemctl disable sddm.service
sudo pacman -Rncs sddm
sudo pacman -S sddm
sudo systemctl enable sddm
sudo systemctl enable --now sddm
Only for no progress.