Laptop display brightness adjustment keys
matt at connell.tech
Wed Jun 28 16:24:11 CEST 2023
Software: XFCE ver 4.18
Hardware: Lenovo T420i
How can I change by how much the brightness adjustment keys change the
percentage? The keys work, I can brighten and dim the display as
desired, all the way from 0% to 100%, but the value by which it
increments is... strange. Someimtes each adjustment will change the
brightness by 6%, sometimes 7%, without any rhyme or reason I can
Contrast this behavior to the volume keys that increment by a nice even
5% every time.
How can I adjust this value for the brightness keys?
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