brillo 1.4.12

Controls the brightness of backlight and LED devices on Linux

Brillo is a command line tool to control the brightness of backlight and LED devices on Linux.

Notable features include:

Automatic best controller detection
Smooth transitions and natural brightness adjustments
Ability to save and restore brightness across boots
Directly using sysfs to set brightness without relying on X
Unprivileged access with no new setuid binaries
Containment with AppArmor

Outputs: out
Website: https://gitlab.com/cameronnemo/brillo
Licenses: GPL 3+ · Zero-Clause BSD
Package source: gnu/packages/hardware.scm
Builds: See build status
Issues: See known issues

Installation

Install brillo 1.4.12 as follows:

guix install brillo@1.4.12

Or install the latest version:

guix install brillo

You can also install packages in augmented, pure or containerized environments for development or simply to try them out without polluting your user profile. See the guix shell documentation for more information.