What is the tool that controls color gamma and brightness in Nomad? Is it an openbox feature ? Can i install it as a pkg or build from ports?
there are two tools we use in NomadBSD that (can) change gamma and brightness:
- redshift which is automatically started when you log in.
- DSBDisplaySettings (not in the FreeBSD ports (yet))
The tool brightness_listener shows the current brightness level in the upper right corner when you change the brightness via a
Fn key combination.
Your effort is active development and contribution to the whole bsd community.