How to get the video-hybrid-intel-nvidia-390xx-bumblebee working?

I’ve been running Manjaro for the last six months or so and I have the same age old problem with Nvidia drivers.Info
How do I proceed to install the necessary drivers to get my gpu working ?

Some more information about my device
inxi

System Infomation

System:
  Kernel: 5.16.2-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
    Desktop: KDE Plasma 5.23.5 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Portable System: Dell product: Inspiron N5110 v: N/A
    serial: <superuser required> Chassis: type: 8 serial: <superuser required>
  Mobo: Dell model: 0HGG14 v: A11 serial: <superuser required> BIOS: Dell
    v: A11 date: 08/03/2012
Battery:
  ID-1: BAT0 charge: 2.7 Wh (100.0%) condition: 2.7/48.6 Wh (5.5%)
    volts: 12.4 min: 10.8 model: Sanyo DELL 4YRJH49 type: Li-ion
    serial: <filter> status: Full
Memory:
  RAM: total: 7.67 GiB used: 2.58 GiB (33.7%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: dual core model: Intel Core i5-2430M bits: 64 type: MT MCP
    smt: enabled arch: Sandy Bridge rev: 7 cache: L1: 128 KiB L2: 512 KiB
    L3: 3 MiB
  Speed (MHz): avg: 1148 high: 1379 min/max: 800/3000 cores: 1: 1028
    2: 1063 3: 1379 4: 1124 bogomips: 19167
  Flags: acpi aes aperfmperf apic arat arch_perfmon avx bts clflush cmov
    constant_tsc cpuid cx16 cx8 de ds_cpl dtes64 dtherm dts epb ept est
    flexpriority flush_l1d fpu fxsr ht ibpb ibrs ida lahf_lm lm mca mce
    md_clear mmx monitor msr mtrr nonstop_tsc nopl nx pae pat pbe pcid
    pclmulqdq pdcm pebs pge pln pni popcnt pse pse36 pti pts rdtscp rep_good
    sep ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 tpr_shadow tsc
    tsc_deadline_timer vme vmx vnmi vpid x2apic xsave xsaveopt xtopology xtpr
Graphics:
  Device-1: Intel 2nd Generation Core Processor Family Integrated Graphics
    vendor: Dell driver: i915 v: kernel bus-ID: 00:02.0 chip-ID: 8086:0116
    class-ID: 0300
  Device-2: NVIDIA GF108M [GeForce GT 525M] driver: N/A bus-ID: 01:00.0
    chip-ID: 10de:0df5 class-ID: 0300
  Device-3: Sunplus Innovation Dell HD Webcam type: USB driver: uvcvideo
    bus-ID: 1-1.5:4 chip-ID: 1bcf:2880 class-ID: 0e02
  Display: x11 server: X.Org 1.21.1.3 compositor: kwin_x11 driver:
    loaded: intel resolution: 1366x768~60Hz s-dpi: 96
  Message: Unable to show advanced data. Required tool glxinfo missing.
Audio:
  Device-1: Intel 6 Series/C200 Series Family High Definition Audio
    vendor: Dell driver: snd_hda_intel v: kernel bus-ID: 00:1b.0
    chip-ID: 8086:1c20 class-ID: 0403
  Device-2: NVIDIA GF108 High Definition Audio driver: snd_hda_intel
    v: kernel bus-ID: 01:00.1 chip-ID: 10de:0bea class-ID: 0403
  Sound Server-1: ALSA v: k5.16.2-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.20 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.43 running: yes
Network:
  Device-1: Realtek RTL810xE PCI Express Fast Ethernet vendor: Dell
    driver: r8169 v: kernel port: d000 bus-ID: 05:00.0 chip-ID: 10ec:8136
    class-ID: 0200
  IF: enp5s0 state: down mac: <filter>
  Device-2: Intel Centrino Wireless-N 1030 [Rainbow Peak] driver: iwlwifi
    v: kernel bus-ID: 09:00.0 chip-ID: 8086:008a class-ID: 0280
  IF: wlp9s0 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: Intel Centrino Advanced-N 6230 Bluetooth adapter type: USB
    driver: btusb v: 0.8 bus-ID: 1-1.4:3 chip-ID: 8086:0189 class-ID: e001
  Report: rfkill ID: hci0 rfk-id: 1 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 111.79 GiB used: 33.21 GiB (29.7%)
  ID-1: /dev/sda vendor: GALAX model: GAMER L TA1D0120A size: 111.79 GiB
    speed: 6.0 Gb/s type: SSD serial: <filter> rev: 61.3 scheme: MBR
  Optical-1: /dev/sr0 vendor: PLDS model: DVD+-RW DS-8A5SH rev: XD13
    dev-links: cdrom
  Features: speed: 8 multisession: yes audio: yes dvd: yes
    rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
  ID-1: / size: 39.08 GiB used: 11.89 GiB (30.4%) fs: ext4 dev: /dev/sda3
    label: ROOT uuid: 1a55d4ef-0c3a-465c-b91a-7d52c64c7920
  ID-2: /boot size: 973.4 MiB used: 127.2 MiB (13.1%) fs: ext4
    dev: /dev/sda1 label: BOOT uuid: 04a128e8-337c-4a63-86ec-d50776e161ec
  ID-3: /home size: 66.17 GiB used: 21.2 GiB (32.0%) fs: ext4
    dev: /dev/sda4 label: HOME uuid: 2512d670-856d-4c43-950c-c88f35d66ebe
Swap:
  ID-1: swap-1 type: partition size: 3 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/sda2 label: SWAP uuid: 7d9a4e9d-7708-477f-afc7-7c6e6672ec9e
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: Full speed or root hub ports: 2 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0
    speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
  Device-1: 1-1.4:3 info: Intel Centrino Advanced-N 6230 Bluetooth adapter
    type: Bluetooth driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s
    chip-ID: 8086:0189 class-ID: e001
  Device-2: 1-1.5:4 info: Sunplus Innovation Dell HD Webcam type: Video
    driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
    chip-ID: 1bcf:2880 class-ID: 0e02
  Hub-3: 2-0:1 info: Full speed or root hub ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 8 rev: 2.0
    speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
  Device-1: 2-1.6:3 info: Realtek RTS5138 Card Reader Controller
    type: Mass Storage driver: ums-realtek interfaces: 1 rev: 2.0
    speed: 480 Mb/s power: 500mA chip-ID: 0bda:0138 class-ID: 0806
    serial: <filter>
  Hub-5: 3-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 3-1:2 info: Dell Dell MS116 Optical Mouse type: Mouse
    driver: hid-generic,usbhid interfaces: 1 rev: 2.0 speed: 1.5 Mb/s
    power: 100mA chip-ID: 413c:301a class-ID: 0301
  Hub-6: 4-0:1 info: Super-speed hub ports: 2 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 47.0 C mobo: N/A
  Fan Speeds (RPM): cpu: 0
Info:
  Processes: 220 Uptime: 3h 18m wakeups: 1 Init: systemd v: 250 Compilers:
  gcc: 11.1.0 clang: 13.0.0 Packages: pacman: 1284 Shell: Zsh v: 5.8
  running-in: konsole inxi: 3.3.12

Sorry for the inconvenience !!

And lastly:

uname -a && lspci | grep VGA && mhwd -li && optirun glxgears
Linux mpa316 5.16.2-1-MANJARO #1 SMP PREEMPT Thu Jan 20 17:33:11 CET 2022 x86_64 GNU/Linux
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 525M] (rev ff)
> Installed PCI configs:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-390xx-bumblebee            2021.12.18               false            PCI


Warning: No installed USB configs!
[12261.161708] [ERROR]The Bumblebee daemon has not been started yet or the socket path /var/run/bumblebee.socket was incorrect.
[12261.161751] [ERROR]Could not connect to bumblebee daemon - is it running?
sudo mhwd -a pci nonfree 0300

and reboot

Also see this

https://wiki.manjaro.org/index.php/Configure_NVIDIA_(non-free)_settings_and_load_them_on_Startup

Got this output :

 Skipping already installed config 'video-hybrid-intel-nvidia-390xx-bumblebee' for device: 0000:01:00.0 (0300:10de:0df5) Display controller nVidia Corporation GF108M [GeForce GT 525M]
 Skipping already installed config 'video-hybrid-intel-nvidia-390xx-bumblebee' for device: 0000:00:02.0 (0300:8086:0116) Display controller Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller
$ mhwd -li
> Installed PCI configs:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-390xx-bumblebee            2021.12.18               false            PCI


Warning: No installed USB configs!

System Information

Operating System: Manjaro Linux
KDE Plasma Version: 5.23.5
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
Kernel Version: 5.16.2-1-MANJARO (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i5-2430M CPU @ 2.40GHz
Memory: 7.7 GiB of RAM
Graphics Processor: Mesa DRI Intel® HD Graphics 3000

…needs still a bit of configuration.

Put the paths here instead sending links with a lot of people chatting. It will be easier for newbies.