FWUPDATE
Section: User Commands (1)
Updated: March 2021
Page Index
NAME
fwupdate - Debugging utility for UEFI firmware updates
DESCRIPTION
Usage:
-
fwupdate [OPTIONā.¦]
Help Options:
- -h, --help
-
Show help options
Application Options:
- -v, --verbose
-
Show extra debugging information
- --version
-
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.