No Wifi -- adapter not recognized

After updating my system I have wired connection but not wifi.
This is my wifi adapter:

Bus 001 Device 008: ID 0bda:c811 Realtek Semiconductor Corp. 802.11ac NIC

And this is the driver I installed for it, but still no wifi:

rtl8821cu-dkms-git 5.4.1118f1bc7e8-1

Here is system info:

inxi -F                                                          ✔ 
  Host: shmuel-manjaro Kernel: 5.19.1-3-MANJARO arch: x86_64 bits: 64
    Desktop: GNOME v: 42.4 Distro: Manjaro Linux
  Type: Desktop Mobo: ASUSTeK model: PRIME B365M-A v: Rev X.0x
    serial: <superuser required> UEFI: American Megatrends v: 1203
    date: 10/10/2019
  Info: 8-core model: Intel Core i7-9700 bits: 64 type: MCP cache: L2: 2 MiB
  Speed (MHz): avg: 3977 min/max: 800/4700 cores: 1: 4556 2: 3000 3: 4602
    4: 4477 5: 3000 6: 4583 7: 4600 8: 3000
  Device-1: Intel CoffeeLake-S GT2 [UHD Graphics 630] driver: i915 v: kernel
  Device-2: Microdia USB Live camera type: USB
    driver: snd-usb-audio,uvcvideo
  Display: wayland server: X.Org v: 22.1.3 with: Xwayland v: 22.1.3
    compositor: gnome-shell driver: X: loaded: modesetting gpu: i915
    resolution: 1: 1920x1080~120Hz 2: 1600x900~60Hz
  OpenGL: renderer: Mesa Intel UHD Graphics 630 (CFL GT2) v: 4.6 Mesa
  Device-1: Intel 200 Series PCH HD Audio driver: snd_hda_intel
  Device-2: Microdia USB Live camera type: USB
    driver: snd-usb-audio,uvcvideo
  Sound Server-1: ALSA v: k5.19.1-3-MANJARO running: yes
  Sound Server-2: PulseAudio v: 16.1 running: yes
  Sound Server-3: PipeWire v: 0.3.56 running: yes
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    driver: r8169
  IF: enp3s0 state: up speed: 1000 Mbps duplex: full mac: a8:5e:45:e2:87:3c
  Device-2: Realtek 802.11ac NIC type: USB driver: N/A
  Device-1: Cambridge Silicon Radio Bluetooth Dongle (HCI mode) type: USB
    driver: btusb
  Report: rfkill ID: hci0 state: up address: see --recommends
  Local Storage: total: 2.26 TiB used: 870.74 GiB (37.7%)
  ID-1: /dev/sda vendor: Kingston model: SA400S37480G size: 447.13 GiB
  ID-2: /dev/sdb vendor: Toshiba model: HDWD120 size: 1.82 TiB
  ID-1: / size: 50.65 GiB used: 22.04 GiB (43.5%) fs: ext4 dev: /dev/sda5
  ID-2: /boot/efi size: 96 MiB used: 37.8 MiB (39.3%) fs: vfat
    dev: /dev/sda1
  Alert: No swap data was found.
  System Temperatures: cpu: 44.0 C mobo: N/A
  Fan Speeds (RPM): N/A
  Processes: 296 Uptime: 10m Memory: 15.49 GiB used: 4.65 GiB (30.1%)
  Shell: Zsh inxi: 3.3.21

lsusb                                                            ✔ 
Bus 002 Device 006: ID 05e3:0616 Genesys Logic, Inc. hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 1532:0228 Razer USA, Ltd BlackWidow Elite
Bus 001 Device 009: ID 046d:c246 Logitech, Inc. Gaming Mouse G300
Bus 001 Device 008: ID 0bda:c811 Realtek Semiconductor Corp. 802.11ac NIC
Bus 001 Device 007: ID 13fd:0840 Initio Corporation INIC-1618L SATA
Bus 001 Device 003: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 006: ID 0c45:636b Microdia USB  Live camera
Bus 001 Device 004: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

you running the 5.19 kernel, and its not likely that it will work with it, so switch to 5.15
you need to install also kernel headers
and there is a newer version of it:

I am still on 5.19 kernel, and the package you recommended has fixed the wifi:



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