I wanted to install kde plasma, so I followed the next steps:
pacman -S xorg-server xorg-apps xorg-xinit xterm
pacman -S xf86-video-nouveau
pacman -S plasma-meta kde-applications-meta
pacman -S sddm
systemctl start sddm.service
But when i run
systemctl start sddm.service to start KDE plasma in the login screen doesn't apper the mouse but it's there because I can move the profile the mouse seems invisible on the other hand when I type the password and enter I have a black screen but this time I can see the mouse.
Btw i installed gdm and works why kde plasma not??