fwupdate - Man Page

Debugging utility for UEFI firmware updates



fwupdate [OPTIONâ.¦]

Help Options

-h,  --help

Show help options

Application Options

-v,  --verbose

Show extra debugging information


Display version

-L,  --log

Show the debug log from the last attempted update

-l,  --list

List supported firmware updates

-s,  --supported

Query for firmware update support

-i,  --info

Show the information of firmware update status

-e,  --enable

Enable firmware update support on supported systems

-p,  --esp-path=PATH

Override the default ESP path

-d,  --set-debug

Set the debugging flag during update

-D,  --unset-debug

Unset the debugging flag during update

-a,  --apply=GUID

Apply firmware updates

-f,  --flags

Use quirk flags when installing firmware

This tool allows an administrator to debug UpdateCapsule operation.


March 2021 fwupdate 1.5.7