KDE doesnt keep display brightness settings anymore after newest update

[anon89812132]

Hello,

More or less we would need same information as asked here:

Edit display brightness control step size

Hello, Both have to check from terminal, depending on video graphics model what this command shows: ls /sys/class/backlight/ Then, depending what backlight utility you installed, then it can be set to have a different steps values for increase or decrease: https://wiki.archlinux.org/index.php/backlight There is also a good way to provide information, so we can help you out without guessing, or sending you to the wiki. Here it is: Once you gathered that information, let us know.