I want to change my system screen color settings to red color temperature of 3000k. I am using ubuntu 16.04LTS, I have also tried with Flux and redshift, It doesn't help me.
Flux - doesn't have permanent color shift for 24/7
Hacky way, but that's all I can come up with it.
Install redshift-gtk
sudo apt install redshift-gtk
Create .config/redshift.conf
file in your home directory with the following content. Add redshift-gtk to the startup.
; Global settings for redshift
[redshift]
; Set the day and night screen temperatures
temp-day=3000
temp-night=3000
location-provider=manual
[manual]
lat=11.11
lon=22.22