FM / grub.d

/etc/grub.d

Name	Size	Mode	Actions
00_header	10661	0755	edit dl rm
01_track_initrdless_boot_fallback	638	0755	edit dl rm
05_debian_theme	6260	0755	edit dl rm
10_linux	18133	0755	edit dl rm
10_linux_zfs	43202	0755	edit dl rm
20_linux_xen	14513	0755	edit dl rm
25_bli	786	0755	edit dl rm
30_os-prober	13120	0755	edit dl rm
30_uefi-firmware	1174	0755	edit dl rm
35_fwupd	722	0755	edit dl rm
40_custom	214	0755	edit dl rm
41_custom	215	0755	edit dl rm
README	483	0644	edit dl rm

Edit: /etc/grub.d/30_uefi-firmware (1174B)

#! /bin/sh
set -e

# grub-mkconfig helper script.
# Copyright (C) 2020  Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB.  If not, see <http://www.gnu.org/licenses/>.

prefix="/usr"
exec_prefix="/usr"
datarootdir="/usr/share"

export TEXTDOMAIN=grub
export TEXTDOMAINDIR="${datarootdir}/locale"

. "$pkgdatadir/grub-mkconfig_lib"

LABEL="UEFI Firmware Settings"

gettext_printf "Adding boot menu entry for UEFI Firmware Settings ...\n" >&2

cat << EOF
if [ "\$grub_platform" = "efi" ]; then
	fwsetup --is-supported
	if [ "\$?" = 0 ]; then
		menuentry '$LABEL' \$menuentry_id_option 'uefi-firmware' {
			fwsetup
		}
	fi
fi
EOF

#! /bin/sh set -e # grub-mkconfig helper script. # Copyright (C) 2020 Free Software Foundation, Inc. # # GRUB is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # GRUB is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GRUB. If not, see . prefix="/usr" exec_prefix="/usr" datarootdir="/usr/share" export TEXTDOMAIN=grub export TEXTDOMAINDIR="${datarootdir}/locale" . "$pkgdatadir/grub-mkconfig_lib" LABEL="UEFI Firmware Settings" gettext_printf "Adding boot menu entry for UEFI Firmware Settings ...\n" >&2 cat << EOF if [ "\$grub_platform" = "efi" ]; then fwsetup --is-supported if [ "\$?" = 0 ]; then menuentry '$LABEL' \$menuentry_id_option 'uefi-firmware' { fwsetup } fi fi EOF