Provided by: fwupd_1.1.2-1_amd64 bug

NAME

       fwupdmgr - fwupd

DESCRIPTION

   Usage:
              fwupdmgr [OPTION?]

       build-firmware FILE-IN FILE-OUT [SCRIPT] [OUTPUT]
              Build firmware using a sandbox

       clear-history
              Erase all firmware update history

       clear-offline
              Clears any updates scheduled to be updated offline

       clear-results DEVICE_ID
              Clears the results from the last update

       disable-remote REMOTE-ID
              Disables a given remote

       downgrade [DEVICE_ID]
              Downgrades the firmware on a device

       enable-remote REMOTE-ID
              Enables a given remote

       get-details FILE
              Gets details about a firmware file

       get-devices
              Get all devices that support firmware updates

       get-history
              Show history of firmware updates

       get-releases [DEVICE_ID]
              Gets the releases for a device

       get-remotes
              Gets the configured remotes

       get-results DEVICE_ID
              Gets the results from the last update

       get-topology
              Get all devices according to the system topology

       get-updates
              Gets the list of updates for connected hardware

       install FILE [ID]
              Install a firmware file on this hardware

       install-prepared
              Install prepared updates now

       modify-remote REMOTE-ID KEY VALUE
              Modifies a given remote

       monitor
              Monitor the daemon for events

       refresh [FILE FILE_SIG REMOTE_ID]
              Refresh metadata from remote server

       report-history
              Share firmware history with the developers

       unlock DEVICE_ID
              Unlocks the device for firmware access

       update Updates all firmware to latest versions available

       verify [DEVICE_ID]
              Gets the cryptographic hash of the dumped firmware

       verify-update [DEVICE_ID]
              Update the stored metadata with current ROM contents

   Help Options:
       -h, --help
              Show help options

   Application Options:
       -v, --verbose
              Show extra debugging information

       --version
              Show client and daemon versions

       --offline
              Schedule installation for next reboot when possible

       --allow-reinstall
              Allow re-installing existing firmware versions

       --allow-older
              Allow downgrading firmware versions

       --force
              Override plugin warning

       -y, --assume-yes
              Answer yes to all questions

       --no-unreported-check
              Do not check for unreported history

       --no-metadata-check
              Do not check for old metadata

       --no-reboot-check
              Do not check for reboot after update

       --no-history
              Do not write to the history database

       --show-all-devices
              Show devices that are not updatable

       This  tool allows an administrator to query and control the fwupd daemon, allowing them to
       perform actions such as installing or downgrading firmware.