Dell Inspiron 5720 works with kernel 5.13 only

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1

I am trying to use an old (2013) laptop I have: it is a Dell Inspiron 5720 with Intel® Centrino® Wireless 2230 device.

I tried with the following ISO
manjaro-kde-21.1.6-211017-linux513.iso
and all is fine up to the moment of updating the system to the latest rolling release where I get so many errors that I cannot count (all referred to PGP)
It seems because the kernel 5.13 was no more supported in the following versions
I also tried to downgrade to kernel 5.10 but the whole networking part is no more recongnized

I also tried kernel 5.15 and no way of have the networking (both LAN and wifi) working (not even recognized by the OS)

How can I find which kernel is able to support that same component that seemed to be recognized only by kernel 5.13 ???

Any help is more than welcome

2

Try to install manjaro-kde-22.1.0-230421-linux61.iso

3

By look at the journal or kernel messages and investigate what the module reports.

4

Since it is an old hardware I bet it is no more supported on 6.1, but I will try it

5

Please post your system info as outlined here:

7

manjaro-kde-22.1.0-230421-linux61.iso

System:
  Kernel: 6.1.25-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.1
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.1-x86_64
    root=UUID=2fcb8cd7-13b2-4152-bbda-ee8ff03e23fb rw quiet splash
    resume=UUID=177e13ed-fa9a-46c1-8aff-39a7fdc4b3e6 udev.log_priority=3
  Desktop: KDE Plasma v: 5.27.4 tk: Qt v: 5.15.8 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Portable System: Dell product: Inspiron 5720 v: N/A
    serial: <superuser required> Chassis: type: 8 v: 0.1
    serial: <superuser required>
  Mobo: Dell model: 023HTX v: A00 serial: <superuser required> UEFI: Dell
    v: A19 date: 04/18/2014
Battery:
  ID-1: BAT0 charge: 25.5 Wh (100.0%) condition: 25.5/48.8 Wh (52.1%)
    volts: 12.3 min: 11.1 model: SDI Dell type: Li-ion serial: <filter>
    status: full
Memory:
  RAM: total: 7.62 GiB used: 1.12 GiB (14.7%)
  RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: Intel Core i5-3210M bits: 64 type: MT MCP arch: Ivy Bridge
    gen: core 3 level: v2 built: 2012-15 process: Intel 22nm family: 6
    model-id: 0x3A (58) stepping: 9 microcode: 0x21
  Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
    L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
    L3: 3 MiB desc: 1x3 MiB
  Speed (MHz): avg: 1199 high: 1200 min/max: 1200/3100 scaling:
    driver: intel_cpufreq governor: schedutil cores: 1: 1200 2: 1197 3: 1200
    4: 1200 bogomips: 19963
  Flags: acpi aes aperfmperf apic arat arch_perfmon avx bts clflush cmov
    constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts epb
    ept erms est f16c flexpriority flush_l1d fpu fsgsbase fxsr ht ibpb ibrs
    ida lahf_lm lm mca mce md_clear mmx monitor msr mtrr nonstop_tsc nopl nx
    pae pat pbe pcid pclmulqdq pdcm pebs pge pln pni popcnt pse pse36 pti pts
    rdrand rdtscp rep_good sep smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp
    syscall tm tm2 tpr_shadow tsc tsc_deadline_timer vme vmx vnmi vpid x2apic
    xsave xsaveopt xtopology xtpr
  Vulnerabilities:
  Type: itlb_multihit status: KVM: VMX disabled
  Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
    vulnerable
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable
  Type: meltdown mitigation: PTI
  Type: mmio_stale_data status: Unknown: No mitigations
  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: conditional, RSB filling, PBRSB-eIBRS: Not affected
  Type: srbds status: Vulnerable: No microcode
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel 3rd Gen Core processor Graphics vendor: Dell driver: i915
    v: kernel arch: Gen-7 process: Intel 22nm built: 2012-13 ports:
    active: LVDS-1 empty: DP-1,HDMI-A-1,VGA-1 bus-ID: 00:02.0
    chip-ID: 8086:0166 class-ID: 0300
  Device-2: Microdia Laptop_Integrated_Webcam_E4HD type: USB driver: uvcvideo
    bus-ID: 1-1.5:4 chip-ID: 0c45:644b class-ID: 0e02
  Display: x11 server: X.Org v: 21.1.8 compositor: kwin_x11 driver: X:
    loaded: modesetting alternate: fbdev,vesa dri: crocus gpu: i915
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1600x900 s-dpi: 96 s-size: 423x238mm (16.65x9.37")
    s-diag: 485mm (19.11") monitors: <missing: xrandr>
  Monitor-1: LVDS-1 model: Seiko Epson 0x544b built: 2011 res: 1600x900
    dpi: 106 gamma: 1.2 size: 382x215mm (15.04x8.46") diag: 438mm (17.3")
    ratio: 16:9 modes: 1600x900
  API: OpenGL v: 4.2 Mesa 23.0.2 renderer: Mesa Intel HD Graphics 4000 (IVB
    GT2) direct-render: Yes
Audio:
  Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Dell
    driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1e20
    class-ID: 0403
  API: ALSA v: k6.1.25-1-MANJARO status: kernel-api with: aoss
    type: oss-emulator tools: alsamixer,amixer
  Server-1: JACK v: 1.9.22 status: off tools: N/A
  Server-2: PipeWire v: 0.3.70 status: off with: wireplumber status: active
    tools: pw-cli,wpctl
  Server-3: PulseAudio v: 16.1 status: active tools: pacat,pactl
Network:
  Device-1: Broadcom BCM43142 802.11b/g/n vendor: Dell Wireless 1704 802.11n +
    BT 4.0 driver: bcma-pci-bridge v: N/A modules: bcma pcie: gen: 1
    speed: 2.5 GT/s lanes: 1 bus-ID: 01:00.0 chip-ID: 14e4:4365 class-ID: 0280
  WAN IP: No WAN IP found. Connected to web? SSL issues? Try enabling dig
Bluetooth:
  Device-1: Broadcom BCM43142 Bluetooth 4.0 type: USB driver: btusb v: 0.8
    bus-ID: 2-1.5:3 chip-ID: 0a5c:21d7 class-ID: fe01 serial: <filter>
  Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 938.97 GiB used: 8.47 GiB (0.9%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/sda maj-min: 8:0 vendor: Western Digital model: WD10JPVX-00JC3T0
    size: 931.51 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 5400 serial: <filter> rev: 1A01 scheme: GPT
  ID-2: /dev/sdb maj-min: 8:16 type: USB vendor: Kingston model: DT 101 G2
    size: 7.46 GiB block-size: physical: 512 B logical: 512 B type: N/A
    serial: <filter> rev: PMAP scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
  Optical-1: /dev/sr0 vendor: TSSTcorp model: DVD+-RW SN-208BB rev: D300
    dev-links: cdrom
  Features: speed: 24 multisession: yes audio: yes dvd: yes
    rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
  ID-1: / raw-size: 922.42 GiB size: 906.86 GiB (98.31%) used: 8.47 GiB (0.9%)
    fs: ext4 dev: /dev/sda2 maj-min: 8:2 label: N/A
    uuid: 2fcb8cd7-13b2-4152-bbda-ee8ff03e23fb
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 312 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1 label: N/A
    uuid: 7CD3-54E4
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/sda3 maj-min: 8:3 label: swap
    uuid: 177e13ed-fa9a-46c1-8aff-39a7fdc4b3e6
Unmounted:
  ID-1: /dev/sdb1 maj-min: 8:17 size: 1.1 GiB fs: <superuser required>
    label: N/A uuid: N/A
USB:
  Hub-1: 1-0:1 info: Full speed or root hub ports: 2 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0
    speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
  Device-1: 1-1.3:3 info: Realtek RTS5129 Card Reader Controller
    type: <vendor specific> driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc
    interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 500mA chip-ID: 0bda:0129
    class-ID: ff00 serial: <filter>
  Device-2: 1-1.5:4 info: Microdia Laptop_Integrated_Webcam_E4HD type: Video
    driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
    chip-ID: 0c45:644b class-ID: 0e02
  Hub-3: 2-0:1 info: Full speed or root hub ports: 2 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 8 rev: 2.0
    speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
  Device-1: 2-1.5:3 info: Broadcom BCM43142 Bluetooth 4.0 type: Bluetooth
    driver: btusb interfaces: 4 rev: 2.0 speed: 12 Mb/s chip-ID: 0a5c:21d7
    class-ID: fe01 serial: <filter>
  Hub-5: 3-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 3-1:3 info: Toshiba Kingston DataTraveler 102/2.0 / HEMA Flash
    Drive 2 GB PNY Attache 4GB Stick type: Mass Storage driver: usb-storage
    interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 200mA chip-ID: 0930:6545
    class-ID: 0806 serial: <filter>
  Hub-6: 4-0:1 info: Super-speed hub ports: 4 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 69.0 C mobo: 38.0 C sodimm: SODIMM C
  Fan Speeds (RPM): N/A
Info:
  Processes: 178 Uptime: 3m wakeups: 1 Init: systemd v: 252 default: graphical
  tool: systemctl Compilers: gcc: 12.2.1 clang: 15.0.7 Packages: pm: pacman
  pkgs: 1155 libs: 350 tools: pamac pm: flatpak pkgs: 0 Shell: Zsh v: 5.9
  default: Bash v: 5.1.16 running-in: konsole inxi: 3.3.26

00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
	Subsystem: Dell Device 0564
	Kernel driver in use: ivb_uncore
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
	Subsystem: Dell Device 0564
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: mei_me
	Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4)
	Subsystem: Dell Device 0564
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.2 IDE interface: Intel Corporation 7 Series Chipset Family 4-port SATA Controller [IDE mode] (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801
00:1f.5 IDE interface: Intel Corporation 7 Series Chipset Family 2-port SATA Controller [IDE mode] (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
01:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)
	Subsystem: Dell Wireless 1704 802.11n + BT 4.0
	Kernel driver in use: bcma-pci-bridge
	Kernel modules: bcma

e[1me[31m> e[mInstalled PCI configs:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
           video-linux            2018.05.04                true            PCI


e[1me[31mWarning: e[mNo installed USB configs!

In few moments I will upload the same when I install the other ISO

8

You’re not the first who have had issues with Broadcom chips, especially this one. Please search the forum Search results for 'BCM43142' - Manjaro Linux Forum

9

manjaro-kde-21.1.6-211017-linux513.iso

System:
  Kernel: 5.13.19-2-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.13-x86_64
  root=UUID=d40331a5-ebde-4737-a2dd-3f690aecac8f rw quiet apparmor=1
  security=apparmor resume=UUID=3fa1ed7f-a012-4034-bd41-8d80188e799f
  udev.log_priority=3
  Desktop: KDE Plasma 5.22.5 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
  Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Portable System: Dell product: Inspiron 5720 v: N/A serial: <filter>
  Chassis: type: 8 v: 0.1 serial: <filter>
  Mobo: Dell model: 023HTX v: A00 serial: <filter> UEFI: Dell v: A19
  date: 04/18/2014
Battery:
  ID-1: BAT0 charge: 25.5 Wh (100.0%) condition: 25.5/48.8 Wh (52.1%)
  volts: 12.3 min: 11.1 model: SDI Dell type: Li-ion serial: <filter>
  status: Full
Memory:
  RAM: total: 7.63 GiB used: 1.01 GiB (13.2%)
  RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: Dual Core model: Intel Core i5-3210M bits: 64 type: MT MCP
  arch: Ivy Bridge family: 6 model-id: 3A (58) stepping: 9 microcode: 21
  cache: L2: 3 MiB bogomips: 19962
  Speed: 1198 MHz min/max: 1200/3100 MHz Core speeds (MHz): 1: 1198 2: 1197
  3: 1197 4: 1197
  Flags: acpi aes aperfmperf apic arat arch_perfmon avx bts clflush cmov
  constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts epb ept
  erms est f16c flexpriority flush_l1d fpu fsgsbase fxsr ht ibpb ibrs ida
  lahf_lm lm mca mce md_clear mmx monitor msr mtrr nonstop_tsc nopl nx pae pat
  pbe pcid pclmulqdq pdcm pebs pge pln pni popcnt pse pse36 pti pts rdrand
  rdtscp rep_good sep smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall
  tm tm2 tpr_shadow tsc tsc_deadline_timer vme vmx vnmi vpid x2apic xsave
  xsaveopt xtopology xtpr
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
  Type: l1tf
  mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable
  Type: meltdown mitigation: PTI
  Type: spec_store_bypass
  mitigation: Speculative Store Bypass disabled via prctl and seccomp
  Type: spectre_v1
  mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional,
  IBRS_FW, STIBP: conditional, RSB filling
  Type: srbds status: Vulnerable: No microcode
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel 3rd Gen Core processor Graphics vendor: Dell driver: i915
  v: kernel bus-ID: 00:02.0 chip-ID: 8086:0166 class-ID: 0300
  Device-2: Microdia Laptop_Integrated_Webcam_E4HD type: USB driver: uvcvideo
  bus-ID: 1-1.5:4 chip-ID: 0c45:644b class-ID: 0e02
  Display: x11 server: X.Org 1.20.13 compositor: kwin_x11 driver:
  loaded: modesetting alternate: fbdev,vesa display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1600x900 s-dpi: 96 s-size: 423x238mm (16.7x9.4")
  s-diag: 485mm (19.1")
  Monitor-1: LVDS-1 res: 1600x900 hz: 60 dpi: 106 size: 382x215mm (15.0x8.5")
  diag: 438mm (17.3")
  OpenGL: renderer: Mesa DRI Intel HD Graphics 4000 (IVB GT2)
  v: 4.2 Mesa 21.2.3 compat-v: 3.0 direct render: Yes
Audio:
  Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Dell
  driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1e20
  class-ID: 0403
  Sound Server-1: ALSA v: k5.13.19-2-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.19 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.38 running: yes
Network:
  Device-1: Broadcom BCM43142 802.11b/g/n
  vendor: Dell Wireless 1704 802.11n + BT 4.0 driver: wl v: kernel
  modules: bcma bus-ID: 01:00.0 chip-ID: 14e4:4365 class-ID: 0280
  IF: wlp1s0 state: up mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
  broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: link
  WAN IP: <filter>
Bluetooth:
  Device-1: Broadcom BCM43142 Bluetooth 4.0 type: USB driver: btusb v: 0.8
  bus-ID: 2-1.5:3 chip-ID: 0a5c:21d7 class-ID: fe01 serial: <filter>
  Report: rfkill ID: hci0 rfk-id: 1 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 938.97 GiB used: 8.27 GiB (0.9%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/sda maj-min: 8:0 vendor: Western Digital model: WD10JPVX-00JC3T0
  size: 931.51 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
  type: HDD rpm: 5400 serial: <filter> rev: 1A01 scheme: GPT
  ID-2: /dev/sdb maj-min: 8:16 type: USB vendor: Kingston model: DT 101 G2
  size: 7.46 GiB block-size: physical: 512 B logical: 512 B type: N/A
  serial: <filter> rev: PMAP scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
  Optical-1: /dev/sr0 vendor: TSSTcorp model: DVD+-RW SN-208BB rev: D300
  dev-links: cdrom
  Features: speed: 24 multisession: yes audio: yes dvd: yes
  rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
  ID-1: / raw-size: 922.42 GiB size: 906.86 GiB (98.31%) used: 8.27 GiB (0.9%)
  fs: ext4 dev: /dev/sda2 maj-min: 8:2 label: N/A
  uuid: d40331a5-ebde-4737-a2dd-3f690aecac8f
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
  used: 288 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1 label: NO_LABEL
  uuid: F5B0-B776
  ID-3: /run/media/edo/Red raw-size: 7.45 GiB size: 7.24 GiB (97.15%)
  used: 1.9 MiB (0.0%) fs: ext4 dev: /dev/sdb1 maj-min: 8:17 label: Red
  uuid: c1d4f493-2d25-4a7e-b7b6-ffad4b4945ad
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
  dev: /dev/sda3 maj-min: 8:3 label: swap
  uuid: 3fa1ed7f-a012-4034-bd41-8d80188e799f
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0
  speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
  Device-1: 1-1.3:3 info: Realtek RTS5129 Card Reader Controller
  type: <vendor specific> driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc
  interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 500mA chip-ID: 0bda:0129
  class-ID: ff00 serial: <filter>
  Device-2: 1-1.5:4 info: Microdia Laptop_Integrated_Webcam_E4HD type: Video
  driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
  chip-ID: 0c45:644b class-ID: 0e02
  Hub-3: 2-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 8 rev: 2.0
  speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
  Device-1: 2-1.5:3 info: Broadcom BCM43142 Bluetooth 4.0 type: Bluetooth
  driver: btusb interfaces: 4 rev: 2.0 speed: 12 Mb/s chip-ID: 0a5c:21d7
  class-ID: fe01 serial: <filter>
  Hub-5: 3-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 3-1:2 info: Toshiba Kingston DataTraveler 102/2.0 / HEMA Flash
  Drive 2 GB / PNY Attache 4GB Stick
  type: Mass Storage driver: usb-storage interfaces: 1 rev: 2.0
  speed: 480 Mb/s power: 200mA chip-ID: 0930:6545 class-ID: 0806
  serial: <filter>
  Hub-6: 4-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s
  chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 53.0 C mobo: 34.0 C sodimm: SODIMM C
  Fan Speeds (RPM): cpu: 2591
Info:
  Processes: 206 Uptime: 5m wakeups: 1 Init: systemd v: 249 tool: systemctl
  Compilers: gcc: N/A Packages: pacman: 1199 lib: 331 flatpak: 0 Shell: Zsh
  v: 5.8 default: Bash v: 5.1.8 running-in: konsole inxi: 3.3.07

00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
	Subsystem: Dell Device 0564
	Kernel driver in use: ivb_uncore
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
	Subsystem: Dell Device 0564
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: mei_me
	Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4)
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.2 IDE interface: Intel Corporation 7 Series Chipset Family 4-port SATA Controller [IDE mode] (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801
00:1f.5 IDE interface: Intel Corporation 7 Series Chipset Family 2-port SATA Controller [IDE mode] (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
01:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)
	Subsystem: Dell Wireless 1704 802.11n + BT 4.0
	Kernel driver in use: wl
	Kernel modules: bcma, wl

e[1me[31m> e[mInstalled PCI configs:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
   network-broadcom-wl            2018.10.07                true            PCI
           video-linux            2018.05.04                true            PCI


e[1me[31mWarning: e[mNo installed USB configs!
10

I know about it that is why I was surprised to have it perfectly working with version 21 kernel 5.13

The mhwd is quite different if you noticed

11

5.13 has been EOL (End Of Life) for well over a year.

You still have other supported kernels to try as well as checking the forum search results I linked above.

  • 4.19 LTS (Long Term Support)
  • 5.4 LTS
  • 5.10 LTS
  • 6.2 stable
  • 6.3 stable
12

Tomorrow I will go thru the search list you suggested but so far only the version with 5.13 is able to recognize, without any intervention, that chip

Quite weird 5.10 and 5.15 are not able to

13

have the same setup as yours (except being a 15" - 5520), have no issues whatsoever with all hardware working. install using a latest ISO. should not be a issue. i’m on 5.15 and have tried 6.1 with no issues

14

As far as I know you dont have the BCM43142, but a tiny different model

If I am wrong then there is something very strange I am not getting

Sofar I think I have tried almsot all comibineation of 5.10, 5.15, 6.1 versions and the only that allows the wireless working is just 5.13 (Manajaro 21 Pahvo) and by the way none of them recognize the etherenet so the LAN device

So much weird!!!

15

oops, i thought you said you had Intel® Centrino® Wireless 2230 which i have, which has no issues, even among other intel wireless cards, it is one of the best supported.

broadcom chipsets however, are can of worms in linux.

16

The commercial name is Centrino etc but the truth is it is a BCM43142 :frowning:

17

you can try this though, you can download a broadcom wireless drivers from a manjaro repo (drivers for all LTS kernels and latest main-line kernels are available). see;
https://packages.manjaro.org/?query=broadcom-wl

so select the relevant package for the kernel of your choice and locate the file in;
https://repo.ialab.dsu.edu/manjaro/stable/extra/x86_64/
download it (*.zst). move file into the laptop and install using

$ sudo pacman -U /path/to/*-broadcom-wl-*.pkg.tar.zst
18

I just prepared a new USB from the latest ISO:

sudo dd if=./manjaro-kde-22.1.0-230421-linux61.iso of=/dev/sdc status=progress oflag=sync bs=128M

then I downloaded the package on my Manjaro desktop

sudo pacman -Sw linux61-broadcom-wl

then I copied into an USB drive to install it on the notebook

sudo pacman -U ./linux61-broadcom-wl

this is the result for inxi -v7azy

System:
  Kernel: 6.1.25-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.1
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.1-x86_64
    root=UUID=fd319043-7f14-4e7e-be19-1586bac69e6a rw quiet splash
    resume=UUID=ddacba28-f8de-474f-bf5a-63b503d12b58 udev.log_priority=3
  Desktop: KDE Plasma v: 5.27.4 tk: Qt v: 5.15.8 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Portable System: Dell product: Inspiron 5720 v: N/A
    serial: <superuser required> Chassis: type: 8 v: 0.1
    serial: <superuser required>
  Mobo: Dell model: 023HTX v: A00 serial: <superuser required> UEFI: Dell
    v: A19 date: 04/18/2014
Battery:
  ID-1: BAT0 charge: 25.5 Wh (100.0%) condition: 25.5/48.8 Wh (52.1%)
    volts: 12.3 min: 11.1 model: SDI Dell type: Li-ion serial: <filter>
    status: full
Memory:
  RAM: total: 7.62 GiB used: 1.2 GiB (15.7%)
  RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: Intel Core i5-3210M bits: 64 type: MT MCP arch: Ivy Bridge
    gen: core 3 level: v2 built: 2012-15 process: Intel 22nm family: 6
    model-id: 0x3A (58) stepping: 9 microcode: 0x21
  Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
    L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
    L3: 3 MiB desc: 1x3 MiB
  Speed (MHz): avg: 1197 high: 1198 min/max: 1200/3100 scaling:
    driver: intel_cpufreq governor: schedutil cores: 1: 1197 2: 1198 3: 1197
    4: 1197 bogomips: 19962
  Flags: acpi aes aperfmperf apic arat arch_perfmon avx bts clflush cmov
    constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts epb
    ept erms est f16c flexpriority flush_l1d fpu fsgsbase fxsr ht ibpb ibrs
    ida lahf_lm lm mca mce md_clear mmx monitor msr mtrr nonstop_tsc nopl nx
    pae pat pbe pcid pclmulqdq pdcm pebs pge pln pni popcnt pse pse36 pti pts
    rdrand rdtscp rep_good sep smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp
    syscall tm tm2 tpr_shadow tsc tsc_deadline_timer vme vmx vnmi vpid x2apic
    xsave xsaveopt xtopology xtpr
  Vulnerabilities:
  Type: itlb_multihit status: KVM: VMX disabled
  Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
    vulnerable
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable
  Type: meltdown mitigation: PTI
  Type: mmio_stale_data status: Unknown: No mitigations
  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: conditional, RSB filling, PBRSB-eIBRS: Not affected
  Type: srbds status: Vulnerable: No microcode
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel 3rd Gen Core processor Graphics vendor: Dell driver: i915
    v: kernel arch: Gen-7 process: Intel 22nm built: 2012-13 ports:
    active: LVDS-1 empty: DP-1,HDMI-A-1,VGA-1 bus-ID: 00:02.0
    chip-ID: 8086:0166 class-ID: 0300
  Device-2: Microdia Laptop_Integrated_Webcam_E4HD type: USB driver: uvcvideo
    bus-ID: 1-1.5:4 chip-ID: 0c45:644b class-ID: 0e02
  Display: x11 server: X.Org v: 21.1.8 compositor: kwin_x11 driver: X:
    loaded: modesetting alternate: fbdev,vesa dri: crocus gpu: i915
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1600x900 s-dpi: 96 s-size: 423x238mm (16.65x9.37")
    s-diag: 485mm (19.11") monitors: <missing: xrandr>
  Monitor-1: LVDS-1 model: Seiko Epson 0x544b built: 2011 res: 1600x900
    dpi: 106 gamma: 1.2 size: 382x215mm (15.04x8.46") diag: 438mm (17.3")
    ratio: 16:9 modes: 1600x900
  API: OpenGL v: 4.2 Mesa 23.0.2 renderer: Mesa Intel HD Graphics 4000 (IVB
    GT2) direct-render: Yes
Audio:
  Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Dell
    driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1e20
    class-ID: 0403
  API: ALSA v: k6.1.25-1-MANJARO status: kernel-api with: aoss
    type: oss-emulator tools: alsamixer,amixer
  Server-1: JACK v: 1.9.22 status: off tools: N/A
  Server-2: PipeWire v: 0.3.70 status: off with: wireplumber status: active
    tools: pw-cli,wpctl
  Server-3: PulseAudio v: 16.1 status: active tools: pacat,pactl
Network:
  Device-1: Broadcom BCM43142 802.11b/g/n vendor: Dell Wireless 1704 802.11n +
    BT 4.0 driver: N/A modules: bcma, wl pcie: gen: 1 speed: 2.5 GT/s lanes: 1
    bus-ID: 01:00.0 chip-ID: 14e4:4365 class-ID: 0280
  WAN IP: No WAN IP found. Connected to web? SSL issues? Try enabling dig
Bluetooth:
  Device-1: Broadcom BCM43142 Bluetooth 4.0 type: USB driver: btusb v: 0.8
    bus-ID: 2-1.5:3 chip-ID: 0a5c:21d7 class-ID: fe01 serial: <filter>
  Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 960.38 GiB used: 7.65 GiB (0.8%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/sda maj-min: 8:0 vendor: Western Digital model: WD10JPVX-00JC3T0
    size: 931.51 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 5400 serial: <filter> rev: 1A01 scheme: GPT
  ID-2: /dev/sdb maj-min: 8:16 type: USB vendor: Kingston
    model: DataTraveler 3.0 size: 28.87 GiB block-size: physical: 512 B
    logical: 512 B type: N/A serial: <filter> rev: 0000 scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
  Optical-1: /dev/sr0 vendor: TSSTcorp model: DVD+-RW SN-208BB rev: D300
    dev-links: cdrom
  Features: speed: 24 multisession: yes audio: yes dvd: yes
    rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
  ID-1: / raw-size: 922.42 GiB size: 906.86 GiB (98.31%) used: 7.65 GiB (0.8%)
    fs: ext4 dev: /dev/sda2 maj-min: 8:2 label: N/A
    uuid: fd319043-7f14-4e7e-be19-1586bac69e6a
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 312 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1 label: N/A
    uuid: F196-B2AC
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/sda3 maj-min: 8:3 label: swap
    uuid: ddacba28-f8de-474f-bf5a-63b503d12b58
Unmounted:
  ID-1: /dev/sdb1 maj-min: 8:17 size: 28.86 GiB fs: ext4 label: Testing
    uuid: 85cc15b7-2e8f-4eb9-96dd-e8374c603e02
USB:
  Hub-1: 1-0:1 info: Full speed or root hub ports: 2 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0
    speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
  Device-1: 1-1.3:3 info: Realtek RTS5129 Card Reader Controller
    type: <vendor specific> driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc
    interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 500mA chip-ID: 0bda:0129
    class-ID: ff00 serial: <filter>
  Device-2: 1-1.5:4 info: Microdia Laptop_Integrated_Webcam_E4HD type: Video
    driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
    chip-ID: 0c45:644b class-ID: 0e02
  Hub-3: 2-0:1 info: Full speed or root hub ports: 2 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 8 rev: 2.0
    speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
  Device-1: 2-1.5:3 info: Broadcom BCM43142 Bluetooth 4.0 type: Bluetooth
    driver: btusb interfaces: 4 rev: 2.0 speed: 12 Mb/s chip-ID: 0a5c:21d7
    class-ID: fe01 serial: <filter>
  Hub-5: 3-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-6: 4-0:1 info: Super-speed hub ports: 4 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Device-1: 4-1:2 info: Kingston DataTraveler 100 G3/G4/SE9 G2/50
    type: Mass Storage driver: usb-storage interfaces: 1 rev: 3.2 speed: 5 Gb/s
    power: 144mA chip-ID: 0951:1666 class-ID: 0806 serial: <filter>
Sensors:
  System Temperatures: cpu: 52.0 C mobo: 35.0 C sodimm: SODIMM C
  Fan Speeds (RPM): cpu: 0
Info:
  Processes: 163 Uptime: 27m wakeups: 1 Init: systemd v: 252 default: graphical
  tool: systemctl Compilers: gcc: 12.2.1 clang: 15.0.7 Packages: pm: pacman
  pkgs: 1123 libs: 325 tools: pamac pm: flatpak pkgs: 0 Shell: Zsh v: 5.9
  default: Bash v: 5.1.16 running-in: konsole inxi: 3.3.26

and this is the result for mhwd

e[1me[31m> e[m0000:01:00.0 (0280:14e4:4365) Network controller Broadcom:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
   network-broadcom-wl            2018.10.07               false            PCI


e[1me[31m> e[m0000:00:02.0 (0300:8086:0166) Display controller Intel Corporation:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
           video-linux            2018.05.04                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI

and this is the lspci -k

00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
	Subsystem: Dell Device 0564
	Kernel driver in use: ivb_uncore
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
	Subsystem: Dell Device 0564
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: mei_me
	Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4)
	Subsystem: Dell Device 0564
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.2 IDE interface: Intel Corporation 7 Series Chipset Family 4-port SATA Controller [IDE mode] (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801
00:1f.5 IDE interface: Intel Corporation 7 Series Chipset Family 2-port SATA Controller [IDE mode] (rev 04)
	Subsystem: Dell Device 0564
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
01:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)
	Subsystem: Dell Wireless 1704 802.11n + BT 4.0
	Kernel modules: bcma, wl

Neither the ethernet or the wireless are working: now I am trying to undersand which chipset is the ethernet

19

alright some more investigation is due;
seems like kernel modules are not loaded;

run;

$ grep blacklist /etc/modprobe.d/*

if you get results;

blacklist bcm43xx
blacklist bcma

you will have to remove those lines from files within /etc/modprobe.d/* and reboot

20

I will test it as soon as my last attempt ends…
…30 more minutes

21

In my last attempt i got to a point similar to kernel 5.13

I started with creating an image of the last version but with kernel 5.15 (had to look for it in sourceforgenet since it was not available on the main site !!!)

  sudo dd if=./manjaro-kde-22.1.0-minimal-230421-linux515.iso of=/dev/sdc status=progress oflag=sync bs=128M

After that the wifi was perfectly installed by default (no way of installing the ethernet card for now)
I could update all the packages and so far all i working great

The weird thing is that if I grep the modprobe as you suggested I keep seeing the following:

grep blacklist /etc/modprobe.d/*                                                               ✔️ 
blacklist b43
blacklist b43legacy
blacklist ssb
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma

Why is it working anyway ?