wifi driver do not load I have no wifi

[Nabuco64]

Bonjour,
I lost my wifi access and icon on my lonovo desktop
below the return of inxi --network-advanced

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Network:
  Device-1: Intel Cannon Point-LP CNVi [Wireless-AC] driver: iwlwifi 
  IF: wlp0s20f3 state: down mac: dc:71:96:f9:0e:98 
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
  driver: r8169 
  IF: enp57s0f1 state: down mac: 80:fa:5b:71:a1:c8 
  IF-ID-1: enxe2338e51064e state: up speed: N/A duplex: N/A 
  mac: e2:33:8e:51:06:4e 
  IF-ID-2: pan1 state: unknown speed: -1 duplex: unknown 
  mac: a2:a9:f7:f2:b1:c6 

I am a mechanic and although I can copy past without knowing what I do I still appreciate Linux over Windows, anyway I need help to get back my wifi operational
anyone to help me please,I went to all sort of command listed in different topic and just jump to new kernel but it does not change much except that before driver was N/A and now it is iwlwifi but I still don't have wifi
any help please
JP

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caytan@caytan-N150ZU:~$ inxi -F
System:
  Host: caytan-N150ZU Kernel: 5.15.0-73-generic x86_64 bits: 64 
  Desktop: MATE 1.26.0 Distro: Linux Mint 20.3 Una 
Machine:
  Type: Laptop System: Notebook product: N150ZU v: N/A 
  serial: <superuser/root required> 
  Mobo: Notebook model: N150ZU serial: <superuser/root required> 
  UEFI: INSYDE v: 1.07.08 date: 07/24/2019 
Battery:
  ID-1: BAT0 charge: 33.5 Wh condition: 33.5/35.3 Wh (95%) 
CPU:
  Topology: Quad Core model: Intel Core i5-8265U bits: 64 type: MT MCP 
  L2 cache: 6144 KiB 
  Speed: 800 MHz min/max: 400/3900 MHz Core speeds (MHz): 1: 800 2: 800 
  3: 800 4: 800 5: 800 6: 800 7: 800 8: 800 
Graphics:
  Device-1: Intel UHD Graphics 620 driver: i915 v: kernel 
  Display: x11 server: X.Org 1.20.13 driver: modesetting 
  unloaded: fbdev,vesa tty: N/A 
  OpenGL: renderer: Mesa Intel UHD Graphics 620 (WHL GT2) v: 4.6 Mesa 21.2.6 
Audio:
  Device-1: Intel Cannon Point-LP High Definition Audio 
  driver: snd_hda_intel 
  Sound Server: ALSA v: k5.15.0-73-generic 
Network:
  Device-1: Intel Cannon Point-LP CNVi [Wireless-AC] driver: iwlwifi 
  IF: wlp0s20f3 state: down mac: dc:71:96:f9:0e:98 
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
  driver: r8169 
  IF: enp57s0f1 state: down mac: 80:fa:5b:71:a1:c8 
  IF-ID-1: enxe2338e51064e state: up speed: N/A duplex: N/A 
  mac: e2:33:8e:51:06:4e 
  IF-ID-2: pan1 state: unknown speed: -1 duplex: unknown 
  mac: a2:a9:f7:f2:b1:c6 
Drives:
  Local Storage: total: 894.26 GiB used: 723.07 GiB (80.9%) 
  ID-1: /dev/sda vendor: LDLC model: F7+480GB size: 447.13 GiB 
  ID-2: /dev/sdb vendor: LDLC model: F6+M.2 480 size: 447.13 GiB 
Partition:
  ID-1: / size: 438.55 GiB used: 356.17 GiB (81.2%) fs: ext4 dev: /dev/sda2 
Sensors:
  System Temperatures: cpu: 50.0 C mobo: N/A 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 290 Uptime: 12m Memory: 15.34 GiB used: 1.57 GiB (10.2%) 
  Shell: bash inxi: 3.0.38

[Nabuco64]

As complementary test i run
lshw -enable pci
it return for wifi

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network
             description: Interface réseau sans fil
             produit: Cannon Point-LP CNVi [Wireless-AC]
             fabricant: Intel Corporation
             identifiant matériel: 14.3
             information bus: pci@0000:00:14.3
             nom logique: wlp0s20f3
             version: 30
             numéro de série: dc:71:96:f9:0e:98
             bits: 64 bits
             horloge: 33MHz
             fonctionnalités: bus_master cap_list ethernet physical wireless
             configuration : broadcast=yes driver=iwlwifi driverversion=5.15.0-73-generic firmware=46.4d093a30.0 9000-pu-b0-jf-b0- latency=0 link=no multicast=yes wireless=IEEE 802.11
             ressources : mémoireE/S:600-5ff irq:16 mémoire:6023104000-6023107fff

[Nabuco64]

hi
since I posted I continue my search and I got this but do not understand what to do with
caytan@caytan-N150ZU:~$ lspci | grep -i wireless
00:14.3 Network controller: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] (rev 30)

caytan@caytan-N150ZU:~$ xed admin:///etc/modprobe.d/blacklist.conf

** (xed:3631): WARNING **: 22:09:07.324: L’emplacement indiqué n’est pas monté

in the file blacklist.cong I didn't found any line with resemblance to my driver name but warning below that I got in terminal is with 3631 and not admin I am lost...
any help ?
JP

[Nabuco64]

Hi still continuing to try to understand why I have no wifi
Kern.log is displaying this
Jun 6 22:01:42 caytan-N150ZU kernel: [ 75.194171] usbcore: registered new interface driver ipheth
Jun 6 22:01:42 caytan-N150ZU kernel: [ 75.200623] ipheth 1-4:4.2 enxe2338e51064e: renamed from eth0
Jun 6 22:01:44 caytan-N150ZU kernel: [ 76.982438] IPv6: ADDRCONF(NETDEV_CHANGE): enxe2338e51064e: link becomes ready
Jun 6 22:09:49 caytan-N150ZU kernel: [ 561.934310] capability: warning: `gvfsd-admin' uses 32-bit capabilities (legacy support in use)
Jun 6 22:24:26 caytan-N150ZU kernel: [ 1438.776690] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled)
Jun 6 22:27:16 caytan-N150ZU kernel: [ 1608.709247] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled)
Jun 6 22:30:19 caytan-N150ZU kernel: [ 1792.022081] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled)

[Nabuco64]

I still continue my search with dsmeg and got this
caytan@caytan-N150ZU:~$ dmesg | grep -e iwl -e wlp
[ 6.886754] iwlwifi 0000:00:14.3: WRT: Overriding region id 0
[ 6.886758] iwlwifi 0000:00:14.3: WRT: Overriding region id 1
[ 6.886760] iwlwifi 0000:00:14.3: WRT: Overriding region id 2
[ 6.886762] iwlwifi 0000:00:14.3: WRT: Overriding region id 3
[ 6.886763] iwlwifi 0000:00:14.3: WRT: Overriding region id 4
[ 6.886765] iwlwifi 0000:00:14.3: WRT: Overriding region id 6
[ 6.886766] iwlwifi 0000:00:14.3: WRT: Overriding region id 8
[ 6.886768] iwlwifi 0000:00:14.3: WRT: Overriding region id 9
[ 6.886769] iwlwifi 0000:00:14.3: WRT: Overriding region id 10
[ 6.886771] iwlwifi 0000:00:14.3: WRT: Overriding region id 11
[ 6.886773] iwlwifi 0000:00:14.3: WRT: Overriding region id 15
[ 6.886774] iwlwifi 0000:00:14.3: WRT: Overriding region id 16
[ 6.886776] iwlwifi 0000:00:14.3: WRT: Overriding region id 18
[ 6.886777] iwlwifi 0000:00:14.3: WRT: Overriding region id 19
[ 6.886779] iwlwifi 0000:00:14.3: WRT: Overriding region id 20
[ 6.886780] iwlwifi 0000:00:14.3: WRT: Overriding region id 21
[ 6.886782] iwlwifi 0000:00:14.3: WRT: Overriding region id 28
[ 6.887071] iwlwifi 0000:00:14.3: loaded firmware version 46.4d093a30.0 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm
[ 7.083289] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9462, REV=0x318
[ 7.137868] iwlwifi 0000:00:14.3: base HW address: dc:71:96:f9:0e:98
[ 7.186859] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 7.206989] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
[ 10.795251] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled)
[ 1438.776690] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled)
[ 1608.709247] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled)
[ 1792.022081] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled)
[ 2278.605512] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled)

[sleeper12]

What does this show:

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 rfkill list ; iwconfig ; mokutil --sb-state