Updating Logitech Hardware on Linux – Technical Blog of Richard Hughes
Logitech Unifying Receiver Update | satheesh.net
Why you should really, really update your Logitech wireless dongle - The Verge
Logitech Unifying Receiver up to 11 Devices USB Dongle for Wireless Kb and Mouse | eBay
Cannot update Logitech Unifying Receiver (version of org.freedesktop.fwupd incorrect: failed predicate [0.9.2 ge 0.8.1]) - Ask Ubuntu
Wireless keyboard problems | Crimson Wall
C-U0007 firmware 012.010.00032 dongles does not accept encrypted keyframes · Issue #1 · bilogic/logitech-unifying-device · GitHub
Logitech Unifying Receiver of K400+ Keyboard Bricked After Firmware Update · Issue #1018 · fwupd/fwupd · GitHub
Linux BIOS Updates Even Update My Mouse – Part 3 – WirelessMoves
Can I downgrade Logitech K375s keyboard firmware? And is there a way to backup the current firmware on the keyboard before I do so? · Issue #2044 · fwupd/fwupd · GitHub
How to upgrade the firmware on your Logitech dongle | TechRepublic