Fw5000upd ((hot)) -

sudo uefi-fw-tools.fwupdmgr get-details [Full path of firmware.cab]

Cause : The EFI System Partition lacks the byte space needed to store payload archives larger than 2GB. fw5000upd

To repack a modified , you would need the manufacturer’s signing keys—rarely available publicly. sudo uefi-fw-tools

[ fw ] ------------> Asset Class Identifier (Firmware / Microcode) [ 5000 ] ----------> Target Hardware Architecture / Chipset Series [ upd ] -----------> Operational Function (Update Executable) fw5000upd

Applying a package like "fw5000upd" typically provides the following: Security Patches: