Linux-libre used by Parabola GNU/Linux-libre
Linux-libre is a modified version of the Linux kernel that contains no binary blobs, obfuscated code, or code released under proprietary licenses. In the Linux kernel, they are mostly used for proprietary firmware images. While generally redistributable, binary blobs do not give the user the freedom to audit, modify, or, consequently, redistribute their modified versions. The GNU Project keeps Linux-libre in synchronization with the mainline Linux kernel.Distributions
Distributions in which Linux-libre is the default kernel
Dragora GNU/Linux-Libre
dyne:bolic
GNU Guix System
Hyperbola GNU/Linux-libre
Parabola GNU/Linux-libreConsidered small distributionsDistributions that compile a free Linux kernel
These distros do not use the packaged Linux-libre but instead completely remove binary blobs from the mainline Linux kernel. The source is then compiled and the resulting free Linux kernel is used by default in these systems:Linux-libre as an alternative kernel
Distributions in which Linux is the default kernel used and which propose Linux-libre as an alternative kernel:Arch Linux
Fedora
Gentoo Linux
Mandriva-derived (PCLinuxOS, Mageia, OpenMandrivaLx, ROSA Fresh)
openSUSE Tumbleweed (via OpenBuildService)
Slackware
NixOS