How to install KDE Plasma in Arch Linux

Arch Linux doesn't come with a desktop environment, so you will need to install one on your own.

1. Install packages
Run this code, and choose all the defaults. sudo pacman -S --needed xorg sddm sudo pacman -S --needed plasma kde-applications If it fails to install, run this code. sudo pacman -Sy xorg sddm sudo pacman -Sy plasma kde-applications

2. Enable packages
Run this code. sudo systemctl enable sddm sudo systemctl enable NetworkManager

3. Launch on startup
Open this file on nano. sudo nano /usr/lib/sddm/sddm.conf.d/default.conf Add the text [Theme] Current=breeze Run this code. sudo systemctl reboot
 * 1) current theme name