udev не загружает wlan модуль

Доброго всем дня.
Не подскажете как можно определить хотя бы название модуля WiFi, если его просто не видно
[root@miniforums waldy]# lspci -k
00:00.0 Host bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register (rev 36)
	Subsystem: Intel Corporation Device 7270
	Kernel driver in use: iosf_mbi_pci
00:02.0 VGA compatible controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller (rev 36)
	DeviceName:  Onboard IGD
	Subsystem: Intel Corporation Device 7270
	Kernel driver in use: i915
	Kernel modules: i915
00:0b.0 Signal processing controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power Management Controller (rev 36)
	Subsystem: Intel Corporation Device 7270
	Kernel driver in use: proc_thermal
	Kernel modules: processor_thermal_device
00:14.0 USB controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller (rev 36)
	Subsystem: Intel Corporation Device 7270
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
00:1a.0 Encryption controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine (rev 36)
	Subsystem: Intel Corporation Device 7270
	Kernel driver in use: mei_txe
	Kernel modules: mei_txe
00:1c.0 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #1 (rev 36)
	Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU (rev 36)
	Subsystem: Intel Corporation Device 7270
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
	Subsystem: Realtek Semiconductor Co., Ltd. Device 0123
	Kernel driver in use: r8169
	Kernel modules: r8169
На мини компьюторе был предустановлен Windows 10 OEM и понятно что все работало и WiFi и Bluetooth. Сейчас пока этого ничего нет.
[root@miniforums waldy]# dmesg | grep firmware
[    0.185031] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    6.976457] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    7.328719] Bluetooth: hci0: BCM: firmware Patch file not found, tried:
[    7.649780] brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.BESSTAR TECH LIMITED-Z83-F.txt failed with error -2
[    7.649841] brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.txt failed with error -2
Предположительно производитель чипа Broadcom
lsusb покажи.
https://wiki.archlinux.org/index.php/Network_configuration/Wireless#Check_the_driver_status
Юсб проверьте
RusWolf
lsusb покажи.
[root@miniforums waldy]# lsusb -v
bash: lsusb: команда не найдена
[root@miniforums waldy]# dmesg | grep usbcore
[    0.483389] usbcore: registered new interface driver usbfs
[    0.483389] usbcore: registered new interface driver hub
[    0.483389] usbcore: registered new device driver usb
[    1.176463] usbcore: registered new interface driver usbserial_generic
[    3.506892] usbcore: registered new interface driver usbhid
[    7.640807] usbcore: registered new interface driver brcmfmac
[  706.491406] usbcore: registered new interface driver usb-storage
[  706.499640] usbcore: registered new interface driver uas
waldy-m
bash: lsusb: команда не найдена
так поставь пакет usbutils и покажи вывод lsusb.
RusWolf
waldy-m
bash: lsusb: команда не найдена
так поставь пакет usbutils и покажи вывод lsusb.
[root@miniforums waldy]# lsusb -v

Bus 002 Device 002: ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               3.00
  bDeviceClass            0
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0         9
  idVendor           0x090c Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.)
  idProduct          0x1000 Flash Drive
  bcdDevice           11.00
  iManufacturer           1 SMI Corporation
  iProduct                2 USB DISK
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x002c
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              504mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk-Only
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0400  1x 1024 bytes
        bInterval               0
        bMaxBurst               8
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0400  1x 1024 bytes
        bInterval               0
        bMaxBurst               8
Binary Object Store Descriptor:
  bLength                 5
  bDescriptorType        15
  wTotalLength       0x0016
  bNumDeviceCaps          2
  USB 2.0 Extension Device Capability:
    bLength                 7
    bDescriptorType        16
    bDevCapabilityType      2
    bmAttributes   0x00000006
      BESL Link Power Management (LPM) Supported
  SuperSpeed USB Device Capability:
    bLength                10
    bDescriptorType        16
    bDevCapabilityType      3
    bmAttributes         0x00
    wSpeedsSupported   0x000c
      Device can operate at High Speed (480Mbps)
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport   2
      Lowest fully-functional device speed is High Speed (480Mbps)
    bU1DevExitLat           4 micro seconds
    bU2DevExitLat           4 micro seconds
can't get debug descriptor: Resource temporarily unavailable
Device Status:     0x000c
  (Bus Powered)
  U1 Enabled
  U2 Enabled

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               3.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0
  bDeviceProtocol         3
  bMaxPacketSize0         9
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0003 3.0 root hub
  bcdDevice            5.11
  iManufacturer           3 Linux 5.11.1-arch1-1 xhci-hcd
  iProduct                2 xHCI Host Controller
  iSerial                 1 0000:00:14.0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x001f
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12
        bMaxBurst               0
Hub Descriptor:
  bLength              12
  bDescriptorType      42
  nNbrPorts             6
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  bHubDecLat          0.0 micro seconds
  wHubDelay             0 nano seconds
  DeviceRemovable    0x00
 Hub Port Status:
   Port 1: 0000.0203 5Gbps power U0 enable connect
   Port 2: 0000.02a0 5Gbps power Rx.Detect
   Port 3: 0000.02a0 5Gbps power Rx.Detect
   Port 4: 0000.02a0 5Gbps power Rx.Detect
   Port 5: 0000.02a0 5Gbps power Rx.Detect
   Port 6: 0000.02a0 5Gbps power Rx.Detect
Binary Object Store Descriptor:
  bLength                 5
  bDescriptorType        15
  wTotalLength       0x000f
  bNumDeviceCaps          1
  SuperSpeed USB Device Capability:
    bLength                10
    bDescriptorType        16
    bDevCapabilityType      3
    bmAttributes         0x02
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported   0x0008
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport   3
      Lowest fully-functional device speed is SuperSpeed (5Gbps)
    bU1DevExitLat          10 micro seconds
    bU2DevExitLat         512 micro seconds
can't get debug descriptor: Resource temporarily unavailable
Device Status:     0x0001
  Self Powered

Bus 001 Device 003: ID 1a2c:4c5e China Resource Semico Co., Ltd USB Keyboard
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0         8
  idVendor           0x1a2c China Resource Semico Co., Ltd
  idProduct          0x4c5e
  bcdDevice            1.10
  iManufacturer           1 SEMICO
  iProduct                2 USB Keyboard
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x003b
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      1 Keyboard
      iInterface              0
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      65
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              10
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      2 Mouse
      iInterface              0
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength     169
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              10
Device Status:     0x0000
  (Bus Powered)

Bus 001 Device 002: ID 04d9:a09f Holtek Semiconductor, Inc. E-Signal LUOM G10 Mechanical Gaming Mouse
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0         8
  idVendor           0x04d9 Holtek Semiconductor, Inc.
  idProduct          0xa09f E-Signal LUOM G10 Mechanical Gaming Mouse
  bcdDevice            2.35
  iManufacturer           1 E-Signal
  iProduct                2 USB Gaming Mouse
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x005b
    bNumInterfaces          3
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      2 Mouse
      iInterface              0
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      71
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0
      bInterfaceProtocol      0
      iInterface              0
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength     117
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0010  1x 16 bytes
        bInterval               2
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0
      bInterfaceProtocol      0
      iInterface              0
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.10
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      32
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               4
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               4
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status:     0x0000
  (Bus Powered)

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0
  bDeviceProtocol         1 Single TT
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            5.11
  iManufacturer           3 Linux 5.11.1-arch1-1 xhci-hcd
  iProduct                2 xHCI Host Controller
  iSerial                 1 0000:00:14.0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x0019
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             7
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0103 power enable connect
   Port 3: 0000.0303 lowspeed power enable connect
   Port 4: 0000.0100 power
   Port 5: 0000.0100 power
   Port 6: 0000.0100 power
   Port 7: 0000.0100 power
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status:     0x0001
  Self Powered
Возможно это играет то-же какую-то роль, то что Ethernet controller загружается через раз и помогает только перезагрузка.
waldy-m
[ 7.649841] brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.txt failed with error -2
Походу у тебя чип bcm 43455
Попробуй поищи под него firmware и поместить его в /lib/firmware/
В арче есть прошивка для bcm 43455, но у тебя на нее жалобы, нету файла brcmfmac43455-sdio.txt
Как вариант попробовать сделать симлинк на brcmfmac43455-sdio.raspberrypi,4-model-b.txt
Броадкомовские адаптеры своеобразны. Раньше ядро без спецдров их видеть не хотело, теперь может запускать и ограниченно работать и со штатным ядром на свободных дровах. "проприетиарные" смотрите в Ауре по ключевому слову bcm и т.п. -

yaourt broadcom
1 community/broadcom-wl 6.30.223.271-267
    Broadcom 802.11 Linux STA wireless driver
2 community/broadcom-wl-dkms 6.30.223.271-26
    Broadcom 802.11 Linux STA wireless driver
3 aur/b43-firmware 6.30.163.46-1 (251) (0,55)
    Firmware for Broadcom B43 wireless networking chips - latest release
4 aur/b43-firmware-classic 5.100.138-1 (16) (0,00)
    Firmware for Broadcom B43 wireless networking chips - trusted release
5 aur/b43legacy-firmware 3.130.20.0-1 (0) (0,00)
    Firmware for Broadcom B43 wireless networking chips - b43legacy
6 aur/bcm20702a1-firmware 1201710-8 (Out of Date) (37) (1,45)
    Broadcom bluetooth firmware for BCM20702A1 based devices.
7 aur/bcm20702b0-firmware 1201710-8 (Out of Date) (37) (1,45)
    Broadcom bluetooth firmware for BCM20702B0 based devices.
8 aur/bcm20703a1-firmware 1201710-8 (Out of Date) (37) (1,45)
    Broadcom bluetooth firmware for BCM20703A1 based devices.
9 aur/bcm43142a0-firmware 1201710-8 (Out of Date) (37) (1,45)
    Broadcom bluetooth firmware for BCM43142A0 based devices.
10 aur/bcm4335c0-firmware 1201710-8 (Out of Date) (37) (1,45)
    Broadcom bluetooth firmware for BCM4335C0 based devices.
11 aur/bcm4350-firmware 0.3-1 (5) (0,00)
    Bluetooth firmware for the Broadcom BCM4350 card
12 aur/bcm4350c5-firmware 1201710-8 (Out of Date) (37) (1,45)
    Broadcom bluetooth firmware for BCM4350C5 based devices.
13 aur/bcm4356a2-firmware 1201710-8 (Out of Date) (37) (1,45)
    Broadcom bluetooth firmware for BCM4356A2 based devices.
14 aur/bcwc-pcie-git 0.5.7.r0.g82626d4-1 (26) (0,93)
    Reverse engineered Linux driver for the Broadcom 1570 PCIe webcam.
15 aur/bluez-firmware 1.2-9 (7) (0,04)
    Firmwares for Broadcom BCM203x and STLC2300 Bluetooth chips
16 aur/broadcom-bt-firmware-git 12.0.1.1011_p1.r3.gc0bd928-2 (2) (0,02)
    Broadcom bluetooth firmware.
17 aur/broadcom-wl-ck 6.30.223.271-162 (16) (0,00)
    Broadcom 802.11abgn hybrid Linux networking device driver for linux-ck.
18 aur/broadcom-wl-dkms-248 6.30.223.248-1 (Out of Date) (2) (0,00)
    Broadcom 802.11 Linux STA wireless driver Old version for some bcm card kernel crash
19 aur/broadcom-wl-lts 6.30.223.271-2 (Out of Date) (1) (0,00)
    Broadcom 802.11abgn hybrid Linux networking device driver for LTS kernal
20 aur/facetimehd-firmware 1.43.0-1 (19) (0,72)
    Firmware for the Broadcom 1570 PCIe webcam.
21 aur/gpd-pocket-support-bcm4356-git 0.2.5-2 (0) (0,00)
    Provides an additionally needed firmware file brcmfmac4356-pcie.txt for the Broadcom BCM4356 WiFi in the GPD Pocket. (If you have
    'gpd-pocket-support' installed you already have this.)
22 aur/libcrystalhd 20131127-2 (3) (0,00)
    Broadcom Crystal HD library
23 aur/lsi-openpegasus 2.14.1-3 (1) (0,00)
    Openpegasus libs for LSI (Broadcom) Raid products
24 aur/qt5-qpa-rpi-plugin 5.7.0-1 (0) (0,00)
    Qt5 eglfs Broadcom device integration for the Raspberry Pi
25 aur/sdl2-rpi 2.0.10-1 (1) (0,00)

Они бывают двух видов - с дкмс и без оного.
RusWolf
Как вариант попробовать сделать симлинк на brcmfmac43455-sdio.raspberrypi,4-model-b.txt
Можно немножнко поподробнее, как это сделать? firmware-nonfree я нашел на github, там же есть brcmfmac43455-sdio.txt, как я понял модифицированный txt, который .... (что с ним делать то?).
 
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