diff --git a/NEWS b/NEWS index b5fba3cb99..3f9dbda1db 100644 --- a/NEWS +++ b/NEWS @@ -44,6 +44,14 @@ CHANGES WITH 260 in spe: SYSTEMD_COLORS=256, and SYSTEMD_COLORS=24bit respectively when output is to a non-dumb TTY, and like SYSTEMD_COLORS=no otherwise. + * Minimum backlight brightness clamp for restoring it at boot has been + lowered from 5% to 1%. This is a safe change allowing more chance to + user environments to set lower values that won't be set higher at boot + while still giving the chance to recover from blackouts because + excesive lower bright values by just rebooting. Notice that if your + enviroment allow you to set excesive low brightness values this has + nothing to do with systemd's brightness clamp. + CHANGES WITH 259: Announcements of Future Feature Removals and Incompatible Changes: diff --git a/src/backlight/backlight.c b/src/backlight/backlight.c index 86994412dc..0ef362813f 100644 --- a/src/backlight/backlight.c +++ b/src/backlight/backlight.c @@ -385,7 +385,7 @@ static int shall_clamp(sd_device *device, unsigned *ret) { return r; if (r > 0) { property = "ID_BACKLIGHT_CLAMP"; - default_percent = 5; + default_percent = 1; } else { property = "ID_LEDS_CLAMP"; default_percent = 0;