NumLock

Link

Arch Wiki / Activating numlock on bootup
Ubuntu Help / NumLock

Explore

run

pamac search numlock

show

numlockx                                                                   [Installed] 1.2-5  community
    Turns on the numlock key in X11.

run

pacman -Ql numlockx

show

numlockx /usr/
numlockx /usr/bin/
numlockx /usr/bin/numlockx
numlockx /usr/share/
numlockx /usr/share/licenses/
numlockx /usr/share/licenses/numlockx/
numlockx /usr/share/licenses/numlockx/LICENSE

KDE

GUI

System Settings / Input Devices / Keyboard / Hardware / NumLock on Plasma Starup

Config File Path

~/.config/kcminputrc => Setion: [Keyboard]

Option	Key=Value
Turn on	`NumLock=0`
Turn off	`NumLock=1`
Leave Unchanged	no line for none

SDDM

Config File Path

/etc/sddm.conf => Setion: [General]

Option	Key=Value
Turn on	`Numlock=on`
Turn off	`Numlock=off`
Leave Unchanged	`NumLock=`

$ man sddm.conf

xerolinux: /etc/sddm.conf.d/kde_settings.conf