TLDR
Enter a command. For example: apt file, pkgadd, openrc, archey.

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

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