The incredibly colorful Korean Luxeed keyboard just got Mac and Linux support, so if you can stand the fact that it has Korean on it, it has 430 LEDs inside. [Luxeed ...

The project illustrates how the status of a Linux server can be monitored remotely using keyboard LEDs and some software. The project illustrates how the status of a Linux server can be monitored ...

Hardware support under Linux is far better than it ever has been in the past. These days, most things “just work” out of the box, and you probably won’t have to compile any custom kernel modules.

There are plenty of utilities out there to control keyboard LED indicators, but I'm rather interested in controlling the power LED on my headless 1U rackmount. While theoretically there are tons of ...