NO wifi in my laptop. My laptop is HP 15-dk2000. My 'lspci -k command output is
0000:02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 16)
DeviceName: Hanksville Gbe Lan Connection
Subsystem: Hewlett-Packard Company Device 88e4
Kernel driver in use: r8168
Kernel modules: r8169, r8168
0000:03:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device a85a
DeviceName: WLAN
Subsystem: Hewlett-Packard Company Device 88e2
and inxi -Fxz command output is
System:
Kernel: 5.15.50-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.1.0
Desktop: KDE Plasma v: 5.24.5 Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: HP product: HP Pavilion Gaming Laptop 15-dk2xxx
v: Type1ProductConfigId serial: <superuser required>
Mobo: HP model: 88E4 v: 76.31 serial: <superuser required> UEFI: Insyde
v: F.10 date: 08/26/2021
Battery:
ID-1: BAT1 charge: 26.9 Wh (50.7%) condition: 53.1/52.5 Wh (101.1%)
volts: 11.3 min: 11.6 model: Hewlett-Packard PABAS0241231
status: discharging
CPU:
Info: quad core model: 11th Gen Intel Core i5-11300H bits: 64 type: MT MCP
arch: Tiger Lake rev: 1 cache: L1: 320 KiB L2: 5 MiB L3: 8 MiB
Speed (MHz): avg: 766 high: 1126 min/max: 400/4400 cores: 1: 523 2: 594
3: 679 4: 1126 5: 865 6: 525 7: 1028 8: 794 bogomips: 49784
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] vendor: Hewlett-Packard
driver: i915 v: kernel arch: Gen12.1 bus-ID: 0000:00:02.0
Device-2: NVIDIA TU117M [GeForce GTX 1650 Mobile / Max-Q]
vendor: Hewlett-Packard driver: nvidia v: 515.57 arch: Turing
bus-ID: 0000:01:00.0
Device-3: Lite-On HP Wide Vision HD Camera type: USB driver: uvcvideo
bus-ID: 3-5:4
Display: x11 server: X.Org v: 21.1.3 driver: X:
loaded: modesetting,nvidia unloaded: nouveau gpu: i915
resolution: 1920x1080~144Hz
OpenGL: renderer: Mesa Intel Xe Graphics (TGL GT2) v: 4.6 Mesa 22.1.2
direct render: Yes
Audio:
Device-1: Intel Tiger Lake-LP Smart Sound Audio vendor: Hewlett-Packard
driver: snd_hda_intel v: kernel bus-ID: 0000:00:1f.3
Sound Server-1: ALSA v: k5.15.50-1-MANJARO running: yes
Sound Server-2: JACK v: 1.9.21 running: no
Sound Server-3: PulseAudio v: 16.1 running: yes
Sound Server-4: PipeWire v: 0.3.52 running: yes
Network:
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Hewlett-Packard driver: r8168 v: 8.049.02-NAPI port: 4000
bus-ID: 0000:02:00.0
IF: eno1 state: down mac: <filter>
Device-2: Realtek vendor: Hewlett-Packard driver: N/A port: 3000
bus-ID: 0000:03:00.0
IF-ID-1: enp0s20f0u2 state: unknown speed: -1 duplex: half mac: <filter>
Bluetooth:
Device-1: Realtek Bluetooth Radio type: USB driver: btusb v: 0.8
bus-ID: 3-10:5
Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
RAID:
Hardware-1: Intel Volume Management Device NVMe RAID Controller driver: vmd
v: 0.6 bus-ID: 0000:00:0e.0
Drives:
Local Storage: total: 1.14 TiB used: 10.89 GiB (0.9%)
ID-1: /dev/nvme0n1 vendor: SK Hynix model: PC711 HFS256GDE9X073N
size: 238.47 GiB temp: 39.9 C
ID-2: /dev/sda vendor: Western Digital model: WD10SPSX-60A6WT0
size: 931.51 GiB
Partition:
ID-1: / size: 224.71 GiB used: 10.89 GiB (4.8%) fs: ext4
dev: /dev/nvme0n1p2
ID-2: /boot/efi size: 299.4 MiB used: 312 KiB (0.1%) fs: vfat
dev: /dev/nvme0n1p1
Swap:
ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%)
dev: /dev/nvme0n1p3
Sensors:
System Temperatures: cpu: 36.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 244 Uptime: 16m Memory: 7.52 GiB used: 2.09 GiB (27.8%)
Init: systemd Compilers: gcc: 12.1.0 clang: 13.0.1 Packages: 1231
Shell: Zsh v: 5.9 inxi: 3.3.19
How to fix it ?