Dell backlit keyboard settings2/26/2023 ![]() Note: Some G5 models come with RGB LEDs under the keyboard but, to the best of my knowledge, there is no means to set the display colours without the Windows-based application. If this doesn't work, then you will likely see a message similar to:Ĭan't modify brightness: Permission denied If this works, then adjust the brightness to any integer value between 0 and the maximum step supported by your keyboard. So i recently purchased a Dell XPS 13 2-in-1 9365 running Windows 10, but try as i might i cannot find an option within Settings to alter the duration of the keyboard backlight, it dims and switches off completely within 3 seconds of inactivity which is far too short in my opinion. Sudo brightnessctl -device='tpacpi::kbd_backlight' set 1 ![]() Now you can try to change the brightness:.If everything is good, you will see something similar to this:ĭevice 'tpacpi::kbd_backlight' of class 'leds': Check whether the keyboard brightness settings are accessible:īrightnessctl -device='tpacpi::kbd_backlight' info.The backlight keyboard feature is a physical switch and does not require driver support. Install brightnessctl (if it is not already installed): Press the keys again to change the modes.Open Terminal (if it's not already open). ![]() If you do not see this option, then you may be able to set it via the Terminal, so long as the keyboard makes the backlight settings available. Generally you can set the keyboard brightness in the Power Settings: ![]()
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