cmp-docs/docs/linux/kde.md

KDE

Discover disable

rm /etc/xdg/autostart/org.kde.discover.notifier.desktop

FILE=/usr/share/applications/org.kde.discover.notifier.desktop; awk 'BEGIN{x=1} {if($0=="Hidden=True") x=2;} END {if(x==2) exit 0; exit 1;}' "$FILE" || ( echo 'Hidden=True' >> "$FILE" )

# or

echo 'Hidden=true' >> ~/.config/autostart/org.kde.discover.notifier.desktop

Sddm config

# /etc/sddm.conf.d/kde_settings.conf
[Autologin]
Relogin=false
Session=
User=

[General]
HaltCommand=
RebootCommand=

[Theme]
Current=breeze

[Users]
MaximumUid=60000
MinimumUid=0

Disable lang on login screen

#!/usr/bin/sh
# Xsetup - run as root before the login dialog appears

	# /usr/share/sddm/scripts/Xsetup

	setxkbmap -model pc104 -layout us