SYSTEMD-BACKLIGHT@.SERVICEsystemd-backlight@.servSYSTEMD-BACKLIGHT@.SERVICE(8)NAME
systemd-backlight@.service, systemd-backlight - Load and save the
display backlight brightness at boot and shutdown
SYNOPSIS
systemd-backlight@.service
/usr/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/. Note
that by default, only firmware backlight devices are saved/restored.
SEE ALSOsystemd(1)systemd 207 SYSTEMD-BACKLIGHT@.SERVICE(8)