Display brightness erratic after system upgrade


After a full update(pacman -Syu) this morning, the display brightness on my pinephone is erratic. When I try to adjust it, it’s brighter for a moment then jumps back to the level before adjusting. As I touch the screen it will brighten to the new setting and jump back dim ~ 1s. Is there a way to disable the automatic brightness control? Downgrade the offending package, powerdevil?


FWIW. Removing ~/.config/powermanagementprofilesrc appears to have corrected the issue. This appears to be to offending entry:


< [Battery][BrightnessControl]
< value=0.5