#linux

From this article:

1. Update using Linux Vendor Firmware Service (LVFS) (available for some computers from 2015 onwards)

  • Go to the LVFS Devices Website and check the computer models available by this service. Until this point, Dell and Lenovo are the two vendors with the largest coverage.If your computer is on the list, proceed with this section. If not, check the following sections of this guide.
  • Install fwupd (if not already installed):
      sudo apt install fwupd
  • Start the daemon service:
      sudo service fwupd start
  • Refresh the list of available firmware updates:
      sudo fwupdmgr refresh
  • List devices connected and supported:
      fwupdmgr get-devices
  • List updates available (for previously listed devices):
      fwupdmgr get-updates
  • Install the firmware update (if available):
      sudo fwupdmgr update