Difference between revisions of "Activating Numlock on Bootup"

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[[zh-CN:Activating Numlock on Bootup]]
[[zh-CN:Activating Numlock on Bootup]]
== Console ==
== Console ==
[[Pacman|Install]] the package {{aur|systemd-numlockontty}} from the [[AUR]].
=== The old way ===
Now you should enable the {{ic|numLockOnTty.service}} daemon. Read [[Daemons]] for more details.
To activate NumLock during normal bootup in TTY (Teletype) consoles 1-6 (tty1 -> tty6) add the following line to {{ic|/etc/rc.local}}:
for tty in /dev/tty?; do /usr/bin/setleds -D +num < "$tty"; done
If the NumLock LED is on but the number pad still works as an arrow keypad it may be because of a conflict between {{Ic|setleds}} and Xserver. Limit the {{Ic|for}} command only to the consoles you have set on {{ic|/etc/inittab}}:
for tty in /dev/tty{1..6}; do ...
=== Using Systemd ===
It's exactly the same result from the old way, the only difference is that it's compatible with [[Systemd]].
Install {{aur|systemd-numlockontty}} from the [[AUR]].
Now you should enable the Systemd service
# systemctl enable numLockOnTty
If you want to disable it
# systemctl disable numLockOnTty
== X.org ==
== X.org ==

Revision as of 18:36, 11 January 2013

zh-CN:Activating Numlock on Bootup


Install the package systemd-numlockonttyAUR from the AUR.

Now you should enable the numLockOnTty.service daemon. Read Daemons for more details.


Various methods are available.


Install the numlockx package and add it to the ~/.xinitrc file before exec:

# ~/.xinitrc
# Executed by startx (run your window manager from here)

numlockx &

exec window_manager


If you use KDM as a login manager, add:

numlockx on

to the /usr/share/config/kdm/Xsetup, or the /opt/kde/share/config/kdm/Xsetup for KDM3.

Note that this file will be overwritten on update without creating a .pacnew file. To prevent this, add the following line to /etc/pacman.conf file (omit the leading slash in the path):

NoUpgrade = usr/share/config/kdm/Xsetup

KDE4 Users

Go to System Settings, under the Hardware/Input Devices/Keyboard item you will find an option to select the behavior of NumLock.

Alternate Method

Alternatively, add the script the ~/.kde4/Autostart/numlockx containing:

numlockx on

And make it executable:

$ chmod +x ~/.kde4/Autostart/numlockx


First make sure that you have numlockx (from extra) installed then add the following code to /etc/gdm/Init/Default:

if [ -x /usr/bin/numlockx ]; then
      /usr/bin/numlockx on


When not using the GDM login manager, numlockx can be added to GNOME's start-up applications.

Install numlockx from the official repositories. Then, add a start-up command to launch numlockx.

$ gnome-session-properties

The above command opens the Startup Applications Preferences applet. Click Add and enter the following:

Name: Numlockx
Command: /usr/bin/numlockx on
Comment: Turns on numlock.
Note: This is not a system-wide change, repeat these steps for each user wishing to activate NumLock after logging in.


In the file /etc/slim.conf find the line and uncomment it (remove the #):

#numlock             on


In the file ~/.config/openbox/autostart add the line:

numlockx &

And then save the file.