A Linux distribution (often abbreviated as distro) is an operating system made from a software collection, which is based upon the Linux kernel and, often, a package. Display calibration and profiling with a focus on accuracy and versatility. Install LMMS on Linux. Click one of the buttons below to download LMMS for Linux. Beta Versions Linux 64-bit LMMS 1.2.0-RC8. A guide to setting up and using computer based audio and hi-fi. Information about different source components, software, and ripping.