Steve McIntyre schreef op ma 19-09-2022 om 23:13 [+0100]: > gnome-software is talking to fwupd, which looks for updates to device > firmware. DBX is the method used by UEFI firmware to block execution > of known-bad and known-vulnerable UEFI binaries when running with > Secure Boot enabled. > > Apt does not know show anything here as the DBX is not a package, > it's > a lower-level update to firmware.
thanks for the info
