====== Logitech Firmware ======
<file>
fwupdmgr get-upgrades
sudo service fwupd start
sudo fwupdmgr refresh
sudo fwupdmgr update
</file>
===== References =====
  * [[https://itsfoss.com/update-firmware-ubuntu/|How to Update Firmware on Ubuntu and Other Linux Distributions]]
===== Log =====
<file>
ubuntu@rpi3b:~$ sudo fwupdmgr update
WARNING: UEFI capsule updates not available or enabled in firmware setup
  See https://github.com/fwupd/fwupd/wiki/PluginFlag:capsules-unsupported for more information.
╔══════════════════════════════════════════════════════════════════════════════╗
║ Upgrade Unifying Receiver from RQR12.01_B0019 to RQR12.10_B0032?             ║
╠══════════════════════════════════════════════════════════════════════════════╣
║ This release addresses an encrypted keystroke injection vulnerability sent   ║
║ by pointing devices. The vulnerability is complex to replicate and would     ║
║ require a hacker to be physically close to a target.                         ║
║                                                                              ║
║ A few of Logitech's devices used to send select buttons in an unencrypted    ║
║ way, and in an effort to protect against this vulnerability, Logitech        ║
║ removed the feature. Affected hardware is:                                   ║
║                                                                              ║
║ • Wireless Mouse M335                                                        ║
║ • Zone Touch Mouse T400                                                      ║
║ • Wireless Mouse M545                                                        ║
║ • Wireless Mouse M560                                                        ║
║ • Touch Mouse M600                                                           ║
║ • Touch Mouse T620                                                           ║
║ • Wireless Rechargeable Touchpad T650                                        ║
║                                                                              ║
║ Although Logitech does not recommend it, these features may be re-activated  ║
║ by keeping/downgrading the receiver to an older firmware.                    ║
║                                                                              ║
║ Unifying Receiver and all connected devices may not be usable while          ║
║ updating.                                                                    ║
╚══════════════════════════════════════════════════════════════════════════════╝

Perform operation? [Y|n]:
Downloading…             [***************************************]
Downloading…             [***************************************] Less than one minute remaining…
Downloading…             [***************************************]
Decompressing…           [***************************************]
Decompressing…           [***************************************]
Authenticating…          [***************************************]
Authenticating…          [***************************************]
Restarting device…       [***************************************]
Writing…                 [***************************************]
Decompressing…           [***************************************]
Erasing…                 [***************************************]
Writing…                 [***************************************]
Waiting…                 [***************************************]
Successfully installed firmware
</file>