f.lux makes your computer screen look like the room you're in, all the time.
When the sun sets, it makes your computer look like your indoor lights.
In the morning, it makes things look like sunlight again.
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The f.lux indicator applet "fluxgui" is an indicator applet to control "xflux".
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NOTE: This snap does not work with mir, only with x11
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
Snap can be installed on elementary OS from the command line. Open Terminal from the Applications launcher and type the following:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
Install fluxgui
To install fluxgui, simply use the following command: