
bluez no longer recommends spawning "hciconfig <device> up" from a udev rule as the main bluez daemon now supports automatically enabling power for all devices. Reference: http://www.bluez.org/release-of-bluez-5-35/
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.