How to adjust brightness on Trisquel mini

3 replies [Last post]
charityAMG
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Joined: 04/15/2020

The xrandr:

xrandr --output  --brightness 0.8

It still maintain brightness, it only change color to more gray than. How to adjust brightness ( it means backlight). It's better than if it can make an icon in taskbar.
Thanks.

charityAMG
Offline
Joined: 04/15/2020

install

xfce4-power-manager

and

xfce4-power-manager-data

open the power manager, select "handle display brightness keys" and "system tray icon" like this image

lxde_xfce_power_manager.png
tonlee
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Joined: 09/08/2014
loldier
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Joined: 02/17/2016