Issues

• Hardware-controlled LEDs returning ENODATA produce "End-of-file" warnings during unrelated device operations

  Hummer12007/brightnessctl#146 · Filter by author farblos opened on Sep 25, 2026
  6

• Support macOS

  Hummer12007/brightnessctl#134 · Filter by author aspauldingcode opened on Aug 2, 2025

• Make the --help page more useful

  Hummer12007/brightnessctl#131 · Filter by author TheTrueWhiteOwl opened on May 11, 2025

• Passing -e or --exponent[=K] to the get operation

  Hummer12007/brightnessctl#130 · Filter by author TheTrueWhiteOwl opened on May 11, 2025

• Relative + and - are not inverses

  Hummer12007/brightnessctl#118 · Filter by author andeston opened on Nov 19, 2024

• --pretend does not work for --restore and --save

  Hummer12007/brightnessctl#114 · Filter by author JohnMertz opened on Oct 26, 2024

• Consistent order of options and operation

  Hummer12007/brightnessctl#111 · Filter by author herrkami opened on Sep 17, 2024
  2

• DDCI

  Hummer12007/brightnessctl#105 · Filter by author SL-RU opened on Mar 31, 2024
  6

• How to restore last set brightness after reboot?

  Hummer12007/brightnessctl#104 · Filter by author apoorv569 opened on Mar 13, 2024
  4

• wish ;) control leds color

  Hummer12007/brightnessctl#95 · Filter by author xevilstar opened on Dec 30, 2023
  1

• please update new version , is long times

  Hummer12007/brightnessctl#90 · Filter by author newyorkthink opened on Aug 9, 2023
  7

• not working in a shell script in a crontab

  Hummer12007/brightnessctl#87 · Filter by author gmykyk opened on Apr 8, 2023

• --min-value prevents all value changes

  Hummer12007/brightnessctl#82 · Filter by author SavageMessiah opened on Oct 31, 2022
  5

• Possible bug bright white flash before lowering brightness

  Hummer12007/brightnessctl#71 · Filter by author ACenTe25 opened on Jan 6, 2022

• Support fractional percentages

  Hummer12007/brightnessctl#50 · Filter by author bbarenblat opened on May 12, 2020

• Graduated transition when setting brightness

  Hummer12007/brightnessctl#26 · Filter by author akiva opened on Nov 26, 2018
  8