Open Source Solaar: A Linux Manager for Logitech Devices

Solaar is an open-source Linux device manager for many Logitech keyboards, mice, and other devices connecting wirelessly via Unifying, Bolt, Lightspeed, or Nano receivers, as well as many Logitech devices connecting via USB cable or Bluetooth. It's not a device driver; it responds to special messages from devices otherwise ignored by the Linux input system. Solaar supports pairing/unpairing devices with receivers, configuring device settings, custom button configurations, and running rules in response to special messages from devices. Installation options include pre-built packages and source code compilation.