software to make your life better
F.lux for Linux
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.
Here's how it looks!
xflux daemon (command line, but for X-Windows)
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
Sometime back in 2009
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.