Problem is: No WiFi adapter found

Hello,

Recently, I have moved from Windows to Linux Manjaro.
I can’t connect via wifi after installing this distribution on Linux. The error message is “No Wifi adapter found”.

It would be appreciated if you could help
Thank you very much
Best regards
Saber

inix - Fza :

System:
  Kernel: 5.19.16-2-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.19-x86_64
    root=UUID=22db7d62-a17e-4d4d-9436-2b30fa71fd30 rw quiet splash apparmor=1
    security=apparmor resume=UUID=07a2f062-62e8-41d3-94ad-f59438ab7057
    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: Laptop System: LENOVO product: 82SJ v: IdeaPad 5 Pro 14ARH7
    serial: <superuser required> Chassis: type: 10 v: IdeaPad 5 Pro 14ARH7
    serial: <superuser required>
  Mobo: LENOVO model: LNVNB161216 v: SDK0T76463 WIN
    serial: <superuser required> UEFI: LENOVO v: J8CN26WW date: 05/20/2022
Battery:
  ID-1: BAT1 charge: 52.6 Wh (93.1%) condition: 56.5/56.5 Wh (100.0%)
    volts: 13.1 min: 11.5 model: 0x53 0x75 0x6E 0x77 0x6F 0x64 0x 0x4C 0x32
    0x30 0x44 0x33 0x50 0x5650 type: Li-ion serial: <filter> status: charging
    cycles: 3
CPU:
  Info: model: AMD Ryzen 5 6600HS Creator Edition bits: 64 type: MT MCP
    arch: Zen 3+ gen: 4 level: v3 note: check built: 2022 process: TSMC n6
    (7nm) family: 0x19 (25) model-id: 0x44 (68) stepping: 1
    microcode: 0xA404102
  Topology: cpus: 1x cores: 6 tpc: 2 threads: 12 smt: enabled cache:
    L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 3 MiB desc: 6x512 KiB
    L3: 16 MiB desc: 1x16 MiB
  Speed (MHz): avg: 1589 high: 1600 min/max: 1600/4563 boost: enabled
    scaling: driver: acpi-cpufreq governor: schedutil cores: 1: 1600 2: 1600
    3: 1600 4: 1600 5: 1600 6: 1600 7: 1600 8: 1600 9: 1600 10: 1600 11: 1600
    12: 1470 bogomips: 79081
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: retbleed status: Not affected
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
    STIBP: always-on, RSB filling, PBRSB-eIBRS: Not affected
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: AMD Rembrandt [Radeon 680M] vendor: Lenovo driver: amdgpu
    v: kernel arch: RDNA-2 code: Navi-2x process: TSMC n7 (7nm) built: 2020-22
    pcie: gen: 4 speed: 16 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1,
    DP-2, DP-3, DP-4, DP-5, DP-6, HDMI-A-1 bus-ID: 04:00.0 chip-ID: 1002:1681
    class-ID: 0300 temp: 42.0 C
  Device-2: Luxvisions Innotech Integrated RGB Camera type: USB
    driver: uvcvideo bus-ID: 5-1:2 chip-ID: 30c9:0057 class-ID: fe01
    serial: <filter>
  Display: wayland server: X org v: 1.21.1.4 with: Xwayland v: 22.1.3
    compositor: gnome-shell driver: gpu: amdgpu display-ID: 0
  Monitor-1: eDP-1 model: BOE Display 0x0931 built: 2020 res: 2240x1400
    dpi: 188 gamma: 1.2 size: 302x189mm (11.89x7.44") diag: 356mm (14")
    ratio: 16:10 modes: max: 2240x1400 min: 640x480
  OpenGL: renderer: AMD YELLOW_CARP (LLVM 14.0.6 DRM 3.47
    5.19.16-2-MANJARO) v: 4.6 Mesa 22.1.7 direct render: Yes
Audio:
  Device-1: AMD Rembrandt Radeon High Definition Audio vendor: Lenovo
    driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
    bus-ID: 04:00.1 chip-ID: 1002:1640 class-ID: 0403
  Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: Lenovo
    driver: snd_pci_acp6x v: kernel
    alternate: snd_pci_acp3x,snd_rn_pci_acp3x,snd_pci_acp5x,snd_acp_pci,snd_sof_amd_renoir
    pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 04:00.5 chip-ID: 1022:15e2
    class-ID: 0480
  Device-3: AMD Family 17h/19h HD Audio vendor: Lenovo
    driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
    bus-ID: 04:00.6 chip-ID: 1022:15e3 class-ID: 0403
  Sound API: ALSA v: k5.19.16-2-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: Realtek vendor: Lenovo driver: N/A modules: wl pcie: gen: 1
    speed: 2.5 GT/s lanes: 1 port: 2000 bus-ID: 01:00.0 chip-ID: 10ec:b852
    class-ID: 0280
  Device-2: Realtek RTL8153 Gigabit Ethernet Adapter type: USB
    driver: r8152 bus-ID: 3-1:4 chip-ID: 0bda:8153 class-ID: 0000
    serial: <filter>
  IF: enp4s0f4u1 state: up speed: 1000 Mbps duplex: full mac: <filter>
Bluetooth:
  Device-1: Realtek Bluetooth Radio type: USB driver: btusb v: 0.8
    bus-ID: 3-3:2 chip-ID: 0bda:4853 class-ID: e001 serial: <filter>
  Report: rfkill ID: hci0 rfk-id: 4 state: up address: see --recommends
Drives:
  Local Storage: total: 476.94 GiB used: 13.73 GiB (2.9%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung
    model: MZVL2512HCJQ-00BL2 size: 476.94 GiB block-size: physical: 512 B
    logical: 512 B speed: 63.2 Gb/s lanes: 4 type: SSD serial: <filter>
    rev: CL1QGXA7 temp: 39.9 C scheme: GPT

Hi @saber-b, and welcome!

In order for us, or anyone for that matter, to be able to provide assistance, more information is necessary. To that end, please see:

Hope you manage!


:bangbang: Tip:

To provide terminal output, copy the text you wish to share, and paste it here, surrounded by three (3) backticks, a.k.a grave accents. Like this:

```
pasted text
```

This will just cause it to be rendered like this:

Portaest sed
elementum
cursus nisl nisi
hendrerit ac quis
sit
adipiscing
tortor sit leo commodo.

Instead of like this:

Portaest sed elementum cursus nisl nisi hendrerit ac quis sit adipiscing tortor sit leo commodo.

Alternatively, paste the text you wish to format as terminal output, select all pasted text, and click the </> button on the taskbar. This will indent the whole pasted section with one TAB, causing it to render the same way as described above.

Thereby improving legibility and making it much easier for those trying to be of assistance.

Please edit your post accordingly.

So, this seems to be the device that doesn’t have a driver:

Through some Googling I came across this page where, from the accepted answer It seems this adapter uses the Realtek rtl8852be drivers. Which are, luckily, in the AUR:

$ pamac search rtl8852be
[...]
rtl8852be-dkms-git                                                                                                                                                                                                                       r28.28daf8c-1  AUR
Realtek Linux WLAN Driver for RTL8852BE

So it can be easily installed using:

pamac build rtl8852be-dkms-git

Followed by rebooting and seeing if it worked.

Hope it does!

1 Like

Hi
Thank you very much for your help

It worked and now, I can use Wifi.

1 Like

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