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Pas de réseaux wifi avec BCM4322 malgré firmware-b43-instal

dcasetta

Bonjour,
Je cherche rendre fonctionnel mon Macbook de 2008 avec Lubuntu (20.04) -- c'est également l'opportunité de découvrir l'univers Linux (merci pour l'excellent wiki).
J'ai installé firmware-b43-installer via Muon Package Manager ; cependant je ne détecte toujours pas de réseaux wifi. Ai-je loupé un étape?
Comme demandé, j'ai fait un wificheck (ci-dessous) : merci d'avance !


>>    lsb_release -a

Distributor ID:	Ubuntu
Description:	Ubuntu 20.04.2 LTS
Release:	20.04
Codename:	focal

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 05ac:8213 Apple, Inc. Bluetooth Host Controller
Bus 004 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 05ac:8507 Apple, Inc. Built-in iSight
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 05ac:0237 Apple, Inc. Internal Keyboard/Trackpad (ISO)
Bus 003 Device 002: ID 05ac:8242 Apple, Inc. Built-in IR Receiver
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

>>    lspci -k -nn | grep -A 3 -i net 

00:0a.0 Ethernet controller [0200]: NVIDIA Corporation MCP79 Ethernet [10de:0ab0] (rev b1)
	Subsystem: NVIDIA Corporation Apple iMac 9,1 [10de:cb79]
	Kernel driver in use: forcedeth
	Kernel modules: forcedeth
--
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4322 802.11a/b/g/n Wireless LAN Controller [14e4:432b] (rev 01)
	Subsystem: Apple Inc. AirPort Extreme [106b:008d]
	Kernel driver in use: b43-pci-bridge
	Kernel modules: ssb

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       product: MCP79 Ethernet
       vendor: NVIDIA Corporation
       physical id: a
       bus info: pci@0000:00:0a.0
       logical name: enp0s10
       version: b1
       serial: 00:23:32:c5:8c:20
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 32 bits
       clock: 66MHz
       capabilities: pm msi bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=forcedeth driverversion=0.64 duplex=full ip=192.168.1.69 latency=0 link=yes maxlatency=20 mingnt=1 multicast=yes port=MII speed=1Gbit/s
       resources: irq:27 memory:93386000-93386fff ioport:21e0(size=8) memory:93389000-933890ff memory:93389300-9338930f
  *-network
       description: Network controller
       product: BCM4322 802.11a/b/g/n Wireless LAN Controller
       vendor: Broadcom Inc. and subsidiaries
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=b43-pci-bridge latency=0
       resources: irq:19 memory:93100000-93103fff

>>    lsmod | sort 

acpi_als               20480  0
ahci                   40960  1
apple_bl               20480  0
applesmc               20480  0
autofs4                45056  2
b43                   417792  0
bcm5974                20480  0
bcma                   65536  1 b43
bluetooth             548864  29 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep                   24576  2
btbcm                  16384  1 btusb
btintel                24576  1 btusb
btrfs                1257472  0
btrtl                  24576  1 btusb
btusb                  57344  0
cfg80211              704512  2 b43,mac80211
cordic                 16384  1 b43
coretemp               20480  0
dm_log                 20480  2 dm_region_hash,dm_mirror
dm_mirror              24576  0
dm_region_hash         20480  1 dm_mirror
drm                   491520  15 drm_kms_helper,ttm,nouveau
drm_kms_helper        184320  1 nouveau
ecc                    28672  1 ecdh_generic
ecdh_generic           16384  1 bluetooth
fb_sys_fops            16384  1 drm_kms_helper
forcedeth              73728  0
hid                   131072  4 usbhid,hid_apple,hid_generic,hid_appleir
hid_apple              16384  0
hid_appleir            16384  0
hid_generic            16384  0
i2c_algo_bit           16384  1 nouveau
i2c_nforce2            20480  0
industrialio           73728  2 acpi_als,kfifo_buf
input_leds             16384  0
input_polldev          20480  1 applesmc
ip_tables              32768  0
joydev                 24576  0
kfifo_buf              16384  1 acpi_als
kvm                   663552  1 kvm_intel
kvm_intel             282624  0
ledtrig_audio          16384  2 snd_hda_codec_generic,snd_hda_codec_realtek
libahci                32768  1 ahci
libarc4                16384  1 mac80211
libcrc32c              16384  1 btrfs
lp                     20480  0
mac80211              843776  1 b43
mac_hid                16384  0
mc                     53248  4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
Module                  Size  Used by
mxm_wmi                16384  1 nouveau
nouveau              1949696  13
parport                53248  3 parport_pc,lp,ppdev
parport_pc             40960  0
pata_acpi              16384  0
ppdev                  24576  0
raid6_pq              114688  1 btrfs
rfcomm                 81920  4
sbs                    20480  0
sbshc                  16384  1 sbs
sch_fq_codel           20480  2
snd                    90112  16 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
snd_hda_codec         135168  3 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic    81920  1 snd_hda_codec_realtek
snd_hda_codec_realtek   126976  1
snd_hda_core           90112  4 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel          53248  3
snd_hwdep              20480  1 snd_hda_codec
snd_intel_dspcfg       24576  1 snd_hda_intel
snd_pcm               106496  3 snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi            36864  1 snd_seq_midi
snd_seq                69632  2 snd_seq_midi,snd_seq_midi_event
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi           20480  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_timer              36864  2 snd_seq,snd_pcm
soundcore              16384  1 snd
ssb                    73728  1 b43
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
ttm                   106496  1 nouveau
usbhid                 57344  0
uvcvideo               98304  0
video                  49152  1 nouveau
videobuf2_common       49152  2 videobuf2_v4l2,uvcvideo
videobuf2_memops       20480  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_vmalloc      20480  1 uvcvideo
videodev              225280  3 videobuf2_v4l2,uvcvideo,videobuf2_common
wmi                    32768  2 mxm_wmi,nouveau
xor                    24576  1 btrfs
x_tables               40960  1 ip_tables
zstd_compress         167936  1 btrfs


>>    iwconfig 


>>    ip a 

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp0s10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:23:32:c5:8c:20 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.69/24 brd 192.168.1.255 scope global dynamic noprefixroute enp0s10
       valid_lft 82679sec preferred_lft 82679sec
    inet6 fe80::53b0:38b9:c068:d389/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

>>    sudo iwlist scan 


>>    uname -r -m 

5.4.0-65-generic x86_64

>>    cat /etc/network/interfaces 


>>    nm-tool 


>>    nmcli dev wifi 


>>    nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04) 

NAME                UUID                                  TYPE      DEVICE  
Wired connection 1  a8135bcd-dfd2-37d3-8e61-e1d4bca45439  ethernet  enp0s10 

>>    sudo rfkill list 

0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

xubu1957

Bonjour,

Que donne :

dmesg | grep b43

?

_ _ _

Tente ces commandes :

Le 04/06/2017, jeremy31 a écrit We can try installing firmware for the b43 module and see how it works
Nous pouvons essayer d'installer le firmware pour le module b43 et voir comment cela fonctionne
sudo apt update && sudo apt install firmware-b43-installer
Reboot, but I think there is a chance that it won't work, if that is the case
Reboot, mais je pense qu'il y a une chance que ça ne marche pas, si c'est le cas
sudo apt install bcmwl-kernel-source

> Wireless Broadcom BCM4322 doesen't work UBUNTU 16.04 TLS

dcasetta

Bonsoir et merci xubu 1957, La commande donne:

[    1.629852] b43-pci-bridge 0000:03:00.0: Sonics Silicon Backplane found on PCI device 0000:03:00.0
[   25.706619] b43-phy0: Broadcom 4322 WLAN found (core revision 16)
[   25.749691] b43-phy0: Found PHY: Analog 8, Type 4 (N), Revision 4
[   25.749715] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2056, Revision 3, Version 0
[   34.561721] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07)

Tout est ok selon toi ?

xubu1957

Bonjour,

Tu as redémarré l'ordi ?

Montre :

lsmod | grep cfg80211

iwconfig

nmcli dev wifi

dcasetta

Bonsoir

Je viens de reboot une seconde fois et tout fonctionne. Merci !