SYSTEMD-BACKLIGHT@.SERVICE(8)       systemd-backlight@.service      SYSTEMD-BACKLIGHT@.SERVICE(8)



NAME
       systemd-backlight@.service, systemd-backlight - Load and save the display backlight
       brightness at boot and shutdown

SYNOPSIS
       systemd-backlight@.service

       /lib/systemd/systemd-backlight

DESCRIPTION
       systemd-backlight@.service is a service that restores the display backlight brightness at
       early boot and saves it at shutdown. On disk, the backlight brightness is stored in
       /var/lib/systemd/backlight/.

KERNEL COMMAND LINE
       systemd-backlight understands the following kernel command line parameter:

       systemd.restore_state=
           Takes a boolean argument. Defaults to "1". If "0", does not restore the backlight
           settings on boot. However, settings will still be stored on shutdown.

SEE ALSO
       systemd(1)



systemd 215                                                         SYSTEMD-BACKLIGHT@.SERVICE(8)