f.lux for Linux

f.lux® software to make your life better

We're happy to announce a proper Linux f.lux GUI, along with a ton of bugfixes to the command-line app.

PPA install instructions are on the github page.

In order to ensure you get updates as they're posted, you should add Kilian's repository and install like this:

sudo add-apt-repository ppa:kilian/f.lux
sudo apt-get update
sudo apt-get install fluxgui

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Here's how it looks!

A 64-bit version with multiple monitor support is available here: xflux64.tgz

A 32-bit build with support for multiple monitors is available here: xflux-pre.tgz

The 32-bit command-line version is available here: xflux.tgz.

The indicator project (GUI) was begun by Kilian Valkhof (creator of trimage) in 2010. A group of volunteer maintainers are fixing bugs currently.

f.lux maintains the command-line daemon.