Hello everybody,
I have tried setting up everything according to the documentation, but I am still getting a black screen every time I reboot after hibernating and also waking up after sleep (20 minutes of inactivity).
I have looked into all similar issues reported on the forum, but was unable to find a fix for this issue. Now, at my wits end, I turn to you, dear community. 
If you can guide me in the right direction to solve this, I will be eternally grateful.
Below is my output for inxi -Fazy. If there are any other files (grub, mkinitcpio, fstab etc) you need to have a look at, please let me know and I will add them.
System:
Kernel: 5.15.74-3-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
root=UUID=a9bc76e4-df97-437c-bb85-6c48bfdc9e78 rw
resume=UUID=a9bc76e4-df97-437c-bb85-6c48bfdc9e78 resume_offset=12187648
quiet splash apparmor=1 security=apparmor udev.log_priority=3
Desktop: GNOME v: 42.5 tk: GTK v: 3.24.34 wm: gnome-shell dm: GDM v: 42.0
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Desktop Mobo: ASUSTeK model: Z170-A v: Rev 1.xx
serial: <superuser required> UEFI: American Megatrends v: 3802
date: 03/15/2018
Battery:
Device-1: hidpp_battery_0 model: Logitech Wireless Keyboard K270
serial: <filter> charge: 100% (should be ignored) rechargeable: yes
status: discharging
Device-2: hidpp_battery_1 model: Logitech M585/M590 Multi-Device Mouse
serial: <filter> charge: 55% (should be ignored) rechargeable: yes
status: discharging
CPU:
Info: model: Intel Core i5-6600K bits: 64 type: MCP arch: Skylake-S
gen: core 6 level: v3 note: check built: 2015 process: Intel 14nm family: 6
model-id: 0x5E (94) stepping: 3 microcode: 0xF0
Topology: cpus: 1x cores: 4 smt: <unsupported> cache: L1: 256 KiB
desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB L3: 6 MiB
desc: 1x6 MiB
Speed (MHz): avg: 800 min/max: 800/3900 scaling: driver: intel_pstate
governor: powersave cores: 1: 800 2: 800 3: 800 4: 800 bogomips: 28009
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3
Vulnerabilities:
Type: itlb_multihit status: KVM: VMX unsupported
Type: l1tf mitigation: PTE Inversion
Type: mds mitigation: Clear CPU buffers; SMT disabled
Type: meltdown mitigation: PTI
Type: mmio_stale_data mitigation: Clear CPU buffers; SMT disabled
Type: retbleed mitigation: IBRS
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: IBRS, IBPB: conditional, RSB filling,
PBRSB-eIBRS: Not affected
Type: srbds mitigation: Microcode
Type: tsx_async_abort mitigation: TSX disabled
Graphics:
Device-1: Intel HD Graphics 530 vendor: ASUSTeK driver: i915 v: kernel
arch: Gen-9 process: Intel 14n built: 2015-16 ports: active: none empty: DP-1,
DP-2, HDMI-A-1, HDMI-A-2, HDMI-A-3 bus-ID: 00:02.0 chip-ID: 8086:1912
class-ID: 0380
Device-2: NVIDIA GP104 [GeForce GTX 1080] vendor: Gigabyte driver: nvidia
v: 520.56.06 alternate: nouveau,nvidia_drm non-free: 515.xx+ status: current
(as of 2022-10) arch: Pascal code: GP10x process: TSMC 16nm built: 2016-21
pcie: gen: 1 speed: 2.5 GT/s lanes: 16 bus-ID: 01:00.0 chip-ID: 10de:1b80
class-ID: 0300
Device-3: Generalplus WEB CAM type: USB driver: snd-usb-audio,uvcvideo
bus-ID: 1-9:3 chip-ID: 1b3f:1167 class-ID: 0102
Display: x11 server: X.org v: 1.21.1.4 with: Xwayland v: 22.1.3
compositor: gnome-shell driver: X: loaded: nvidia gpu: i915,nvidia
display-ID: :1 screens: 1
Screen-1: 0 s-res: 2560x1440 s-size: <missing: xdpyinfo>
Monitor-1: DP-4 res: 2560x1440 hz: 60 dpi: 109
size: 597x336mm (23.5x13.23") diag: 685mm (26.97") modes: N/A
OpenGL: renderer: NVIDIA GeForce GTX 1080/PCIe/SSE2 v: 4.6.0 NVIDIA
520.56.06 direct render: Yes
Audio:
Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: ASUSTeK
driver: snd_hda_intel bus-ID: 1-9:3 v: kernel bus-ID: 00:1f.3
chip-ID: 1b3f:1167 class-ID: 0102 chip-ID: 8086:a170 class-ID: 0403
Device-2: NVIDIA GP104 High Definition Audio vendor: Gigabyte
driver: snd_hda_intel v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 16
bus-ID: 01:00.1 chip-ID: 10de:10f0 class-ID: 0403
Device-3: Generalplus WEB CAM type: USB driver: snd-usb-audio,uvcvideo
Sound API: ALSA v: k5.15.74-3-MANJARO running: yes
Sound Server-1: JACK v: 1.9.21 running: no
Sound Server-2: PulseAudio v: 16.1 running: yes
Sound Server-3: PipeWire v: 0.3.58 running: yes
Network:
Device-1: Intel Ethernet I219-V vendor: ASUSTeK driver: e1000e v: kernel
port: N/A bus-ID: 00:1f.6 chip-ID: 8086:15b8 class-ID: 0200
IF: enp0s31f6 state: up speed: 100 Mbps duplex: full mac: <filter>
Bluetooth:
Device-1: Cambridge Silicon Radio Bluetooth Dongle (HCI mode) type: USB
driver: btusb v: 0.8 bus-ID: 1-2:2 chip-ID: 0a12:0001 class-ID: e001
Report: hciconfig ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 2.1
lmp-v: 4.0 sub-v: 22bb hci-v: 4.0 rev: 22bb
Info: acl-mtu: 310:10 sco-mtu: 64:8 link-policy: rswitch hold sniff park
link-mode: peripheral accept service-classes: rendering, capturing, audio,
telephony
Drives:
Local Storage: total: 2.27 TiB used: 348.41 GiB (15.0%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/sda maj-min: 8:0 vendor: Western Digital
model: WD1003FZEX-00K3CA0 size: 931.51 GiB block-size: physical: 4096 B
logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 7200 serial: <filter>
rev: 1A01 scheme: GPT
ID-2: /dev/sdb maj-min: 8:16 vendor: Samsung model: SSD 850 EVO 500GB
size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
type: SSD serial: <filter> rev: 2B6Q scheme: GPT
ID-3: /dev/sdc maj-min: 8:32 type: USB vendor: Western Digital model: WD
My Passport 0740 size: 931.48 GiB block-size: physical: 512 B
logical: 512 B type: N/A serial: <filter> rev: 1003 scheme: MBR
Partition:
ID-1: / raw-size: 465.46 GiB size: 457.09 GiB (98.20%) used: 154.29 GiB
(33.8%) fs: ext4 dev: /dev/sdb2 maj-min: 8:18
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%) used: 312 KiB
(0.1%) fs: vfat dev: /dev/sdb1 maj-min: 8:17
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
ID-1: swap-1 type: file size: 24 GiB used: 0 KiB (0.0%) priority: -2
file: /swapfile
Sensors:
System Temperatures: cpu: 27.0 C mobo: N/A gpu: nvidia temp: 44 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 0%
Info:
Processes: 223 Uptime: 10m wakeups: 8 Memory: 15.5 GiB used: 2.02 GiB
(13.1%) Init: systemd v: 251 default: graphical tool: systemctl Compilers:
gcc: 12.2.0 alt: 11 clang: 14.0.6 Packages: pm: pacman pkgs: 1612 libs: 475
tools: gnome-software,pamac pm: flatpak pkgs: 0 Shell: Zsh v: 5.9
running-in: gnome-terminal inxi: 3.3.22
But this has definitely also been a journey so far, as well…