fwupdmgr

A tool for updating device firmware, including UEFI, using fwupd. More information: https://fwupd.org/.

Display all devices detected by fwupd:

fwupdmgr get-devices

Download the latest firmware metadata from LVFS:

fwupdmgr refresh

List the updates available for devices on your system:

fwupdmgr get-updates

Install firmware updates:

fwupdmgr update