fwupdmgr get-upgrades
sudo service fwupd start
sudo fwupdmgr refresh
sudo fwupdmgr update
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]:
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Successfully installed firmware