I usually update my Lenovo ThinkPad Z16 by downloading the respective ISO from Lenovo, extracting an IMG with geteltorito, flashing it to a USB drive and rebooting.
Today I tried fwupdmgr for the first time and found out that there’s actually a bunch of component upgrades available for my computer.
So I ran fwupdmgr update and downloaded the packages before I was asked to reboot the computer.
When the system rebooted I was prompted by what I believe was GRUB’s LUKS dialogue showing an error that the respective fwupd boot image could not be found. Sorry, I did not noted the exact error. 
My question is:
Can I use fwupdmgr if I have full disk encryption via LUKS enabled on my machine?
This is my computer:
System:
Kernel: 6.5.13-7-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
clocksource: tsc avail: hpet,acpi_pm
parameters: BOOT_IMAGE=/boot/vmlinuz-6.5-x86_64
root=UUID=2b7072e2-76a6-42f5-83c2-2ab80366d449 rw
cryptdevice=UUID=0547c112-bbd6-43c9-8e23-ad3207afedf1:luks-0547c112-bbd6-43c9-8e23-ad3207afedf1
root=/dev/mapper/luks-0547c112-bbd6-43c9-8e23-ad3207afedf1
resume=/dev/mapper/luks-b3063d16-3277-4725-89a2-14f079d36d79
udev.log_priority=3 amd_pstate.shared_mem=1 amd_pstate=passive splash
Desktop: GNOME v: 45.3 tk: GTK v: 3.24.39 wm: gnome-shell
tools: gsd-screensaver-proxy dm: GDM v: 45.0.1 Distro: Manjaro Linux
base: Arch Linux
Machine:
Type: Laptop System: LENOVO product: 21D4CTO1WW v: ThinkPad Z16 Gen 1
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: LENOVO model: 21D4CTO1WW serial: <superuser required>
part-nu: LENOVO_MT_21D4_BU_Think_FM_ThinkPad Z16 Gen 1
uuid: <superuser required> UEFI: LENOVO v: N3GET64W (1.64 )
date: 11/01/2023
Battery:
ID-1: BAT0 charge: 58.5 Wh (97.8%) condition: 59.8/72.0 Wh (83.0%)
volts: 17.5 min: 15.5 model: SMP 5B10W51887 type: Li-poly serial: <filter>
status: not charging cycles: 324
Memory:
System RAM: total: 16 GiB available: 14.9 GiB used: 3.51 GiB (23.6%)
Message: For most reliable report, use superuser + dmidecode.
Array-1: capacity: 64 GiB slots: 4 modules: 4 EC: None
max-module-size: 16 GiB note: est.
Device-1: Channel-A DIMM 0 type: N/A size: 4 GiB speed: 6400 MT/s volts:
curr: 0.5 min: 0.5 max: 0.5 width (bits): data: 32 total: 32
manufacturer: Hynix part-no: H9JCNNNCP3MLYR-N6E serial: N/A
Device-2: Channel-B DIMM 0 type: N/A size: 4 GiB speed: 6400 MT/s volts:
curr: 0.5 min: 0.5 max: 0.5 width (bits): data: 32 total: 32
manufacturer: Hynix part-no: H9JCNNNCP3MLYR-N6E serial: N/A
Device-3: Channel-C DIMM 0 type: N/A size: 4 GiB speed: 6400 MT/s volts:
curr: 0.5 min: 0.5 max: 0.5 width (bits): data: 32 total: 32
manufacturer: Hynix part-no: H9JCNNNCP3MLYR-N6E serial: N/A
Device-4: Channel-D DIMM 0 type: N/A size: 4 GiB speed: 6400 MT/s volts:
curr: 0.5 min: 0.5 max: 0.5 width (bits): data: 32 total: 32
manufacturer: Hynix part-no: H9JCNNNCP3MLYR-N6E serial: N/A
CPU:
Info: model: AMD Ryzen 5 PRO 6650H with Radeon Graphics bits: 64 type: MT MCP
arch: Zen 3+ gen: 4 level: v3 note: check built: 2022 process: TSMC n6 (7nm)
family: 0x19 (25) model-id: 0x44 (68) stepping: 1 microcode: 0xA404102
Topology: cpus: 1x cores: 6 tpc: 2 threads: 12 smt: enabled cache:
L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 3 MiB desc: 6x512 KiB L3: 16 MiB
desc: 1x16 MiB
Speed (MHz): avg: 2844 high: 4564 min/max: 400/4564 boost: enabled scaling:
driver: amd-pstate governor: schedutil cores: 1: 1100 2: 4014 3: 3267 4: 4564
5: 1100 6: 4399 7: 1100 8: 4564 9: 3267 10: 1100 11: 4564 12: 1100
bogomips: 79090
Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
constant_tsc cpb cppc cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total
cqm_occup_llc cr8_legacy cx16 cx8 de decodeassists erms extapic
extd_apicid f16c flushbyasid fma fpu fsgsbase fsrm fxsr fxsr_opt ht
hw_pstate ibpb ibrs ibs invpcid irperf lahf_lm lbrv lm mba mca mce
misalignsse mmx mmxext monitor movbe msr mtrr mwaitx nonstop_tsc nopl npt
nrip_save nx ospke osvw overflow_recov pae pat pausefilter pclmulqdq
pdpe1gb perfctr_core perfctr_llc perfctr_nb pfthreshold pge pku pni popcnt
pse pse36 rapl rdpid rdpru rdrand rdseed rdt_a rdtscp rep_good sep sha_ni
skinit smap smca smep ssbd sse sse2 sse4_1 sse4_2 sse4a ssse3 stibp succor
svm svm_lock syscall tce topoext tsc tsc_scale umip v_spec_ctrl
v_vmsave_vmload vaes vgif vmcb_clean vme vmmcall vpclmulqdq wbnoinvd wdt
x2apic xgetbv1 xsave xsavec xsaveerptr xsaveopt xsaves
Vulnerabilities:
Type: gather_data_sampling status: Not affected
Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: mmio_stale_data status: Not affected
Type: retbleed status: Not affected
Type: spec_rstack_overflow status: Vulnerable: Safe RET, no microcode
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
STIBP: always-on, RSB filling, PBRSB-eIBRS: Not affected
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: AMD Rembrandt [Radeon 680M] vendor: Lenovo driver: amdgpu v: kernel
arch: RDNA-2 code: Navi-2x process: TSMC n7 (7nm) built: 2020-22 pcie: gen: 4
speed: 16 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1, DP-2, DP-3,
DP-4, DP-5, DP-6, DP-7 bus-ID: 64:00.0 chip-ID: 1002:1681 class-ID: 0300
temp: 42.0 C
Device-2: Chicony Integrated Camera driver: uvcvideo type: USB rev: 2.0
speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-4:2 chip-ID: 04f2:b78b
class-ID: fe01 serial: <filter>
Device-3: Chicony Integrated IR Camera driver: N/A type: USB rev: 2.0
speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 5-1:2 chip-ID: 04f2:b78c
class-ID: 0e02 serial: <filter>
Display: wayland server: X.org v: 1.21.1.10 with: Xwayland v: 23.2.3
compositor: gnome-shell driver: X: loaded: amdgpu
unloaded: modesetting,radeon alternate: fbdev,vesa dri: radeonsi
gpu: amdgpu display-ID: 0
Monitor-1: eDP-1 model: Samsung 0x4165 built: 2021 res: 3840x2400 dpi: 284
gamma: 1.2 size: 344x215mm (13.54x8.46") diag: 406mm (16") ratio: 16:10
modes: max: 3840x2400 min: 640x480
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: swrast surfaceless: drv: radeonsi wayland: drv: radeonsi x11:
drv: radeonsi inactive: gbm
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 23.3.3-manjaro1.1
glx-v: 1.4 direct-render: yes renderer: AMD Radeon Graphics (radeonsi
rembrandt LLVM 16.0.6 DRM 3.54 6.5.13-7-MANJARO) device-ID: 1002:1681
memory: 500 MiB unified: no display-ID: :0.0
Audio:
Device-1: AMD Rembrandt Radeon High Definition Audio vendor: Lenovo
driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
bus-ID: 64:00.1 chip-ID: 1002:1640 class-ID: 0403
Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: Lenovo
driver: snd_pci_acp6x v: kernel alternate: snd_pci_acp3x, snd_rn_pci_acp3x,
snd_pci_acp5x, snd_acp_pci, snd_rpl_pci_acp6x, snd_pci_ps,
snd_sof_amd_renoir, snd_sof_amd_rembrandt pcie: gen: 4 speed: 16 GT/s
lanes: 16 bus-ID: 64:00.5 chip-ID: 1022:15e2 class-ID: 0480
Device-3: AMD Family 17h/19h HD Audio vendor: Lenovo driver: snd_hda_intel
v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 64:00.6
chip-ID: 1022:15e3 class-ID: 0403
API: ALSA v: k6.5.13-7-MANJARO status: kernel-api tools: N/A
Server-1: PipeWire v: 1.0.0 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
4: pw-jack type: plugin tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter
vendor: Lenovo driver: mt7921e v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 1
bus-ID: 01:00.0 chip-ID: 14c3:0616 class-ID: 0280
IF: wlp1s0 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
WAN IP: <filter>
Bluetooth:
Device-1: Foxconn / Hon Hai Wireless_Device driver: btusb v: 0.8 type: USB
rev: 2.1 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-2:2 chip-ID: 0489:e0d9
class-ID: e001 serial: <filter>
Report: rfkill ID: hci0 rfk-id: 1 state: down bt-service: enabled,running
rfk-block: hardware: no software: yes address: see --recommends
Logical:
Message: No logical block device data found.
Device-1: luks-0547c112-bbd6-43c9-8e23-ad3207afedf1 maj-min: 254:0
type: LUKS dm: dm-0 size: 937.18 GiB
Components:
p-1: nvme0n1p2 maj-min: 259:2 size: 937.18 GiB
Device-2: luks-b3063d16-3277-4725-89a2-14f079d36d79 maj-min: 254:1
type: LUKS dm: dm-1 size: 16.39 GiB
Components:
p-1: nvme0n1p3 maj-min: 259:3 size: 16.39 GiB
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 953.87 GiB used: 484.08 GiB (50.7%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung model: MZVL21T0HCLR-00BL7
size: 953.87 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: EL3QGXA7 temp: 41.9 C
scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 937.18 GiB size: 921.39 GiB (98.32%)
used: 484.04 GiB (52.5%) fs: ext4 dev: /dev/dm-0 maj-min: 254:0
mapped: luks-0547c112-bbd6-43c9-8e23-ad3207afedf1 label: N/A
uuid: 2b7072e2-76a6-42f5-83c2-2ab80366d449
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 48 MiB (16.0%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
label: NO_LABEL uuid: FEEC-51B2
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: yes
compressor: zstd max-pool: 20%
ID-1: swap-1 type: partition size: 16.39 GiB used: 0 KiB (0.0%)
priority: -2 dev: /dev/dm-1 maj-min: 254:1
mapped: luks-b3063d16-3277-4725-89a2-14f079d36d79 label: swap
uuid: f204fe9e-1387-44d5-b256-f0e540591fd7
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 4 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Device-1: 1-4:2 info: Chicony Integrated Camera type: video
driver: uvcvideo interfaces: 3 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1
mode: 2.0 power: 500mA chip-ID: 04f2:b78b class-ID: fe01 serial: <filter>
Hub-2: 2-0:1 info: super-speed hub ports: 2 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Hub-3: 3-0:1 info: hi-speed hub with single TT ports: 3 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Device-1: 3-2:2 info: Foxconn / Hon Hai Wireless_Device type: bluetooth
driver: btusb interfaces: 3 rev: 2.1 speed: 480 Mb/s (57.2 MiB/s) lanes: 1
mode: 2.0 power: 100mA chip-ID: 0489:e0d9 class-ID: e001 serial: <filter>
Hub-4: 3-3:3 info: Genesys Logic Hub ports: 4 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
chip-ID: 05e3:0610 class-ID: 0900
Device-1: 3-3.4:4 info: Shenzhen Goodix USB2.0 MISC type: <vendor specific>
driver: N/A interfaces: 1 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s) lanes: 1
mode: 1.1 power: 100mA chip-ID: 27c6:658c class-ID: ef00 serial: <filter>
Hub-5: 4-0:1 info: super-speed hub ports: 2 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Hub-6: 5-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Device-1: 5-1:2 info: Chicony Integrated IR Camera type: video driver: N/A
interfaces: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0
power: 500mA chip-ID: 04f2:b78c class-ID: 0e02 serial: <filter>
Hub-7: 6-0:1 info: Linux Foundation 3.0 root hub ports: N/A rev: 3.0
speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 chip-ID: 1d6b:0003
class-ID: 0900
Hub-8: 7-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Hub-9: 8-0:1 info: super-speed hub ports: 1 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Hub-10: 9-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Hub-11: 10-0:1 info: super-speed hub ports: 1 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Sensors:
System Temperatures: cpu: 49.0 C mobo: N/A gpu: amdgpu temp: 42.0 C
Fan Speeds (rpm): fan-1: 0 fan-2: 0
Info:
Processes: 345 Power: uptime: 9m states: freeze,mem,disk suspend: s2idle
wakeups: 0 hibernate: platform avail: shutdown,reboot,suspend,test_resume
image: 5.95 GiB daemons: power-profiles-daemon, upowerd, gsd-power
Init: systemd v: 255 default: graphical tool: systemctl
Packages: 1264 pm: pacman pkgs: 1118 libs: 329 tools: gnome-software,pamac
pm: flatpak pkgs: 146 Compilers: clang: 16.0.6 gcc: 13.2.1 Shell: sh
default: Zsh v: 5.9 running-in: kgx inxi: 3.3.32