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#1 Le 01/12/2018, à 19:30

thpo

[résolu] broadcom non reconnu - latitude D530 - Ubuntu 16.04.5 LTS

Bonjour,

Ma carte wifi n'est pas reconnue, pourtant elle apparaît dans le bios comme activée.

L'ordinateur est un portable Latitude D530

Y-a-t-il une solution pour reconnaître la carte et la faire fonctionner ?

Merci d'avance


>>    cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS"

>>    lsusb

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 413c:8140 Dell Computer Corp. Wireless 360 Bluetooth
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

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

09:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express [14e4:1673] (rev 02)
        Subsystem: Dell NetXtreme BCM5755M Gigabit Ethernet PCI Express [1028:0200]
        Kernel driver in use: tg3
        Kernel modules: tg3
0c:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
        Subsystem: Dell Wireless 1390 WLAN Mini-Card [1028:0007]
        Kernel driver in use: b43-pci-bridge
        Kernel modules: ssb

>>    sudo lshw -C network


>>    lsmod

Module                  Size  Used by
bnep                   20480  2
arc4                   16384  2
dell_wmi               16384  0
dell_laptop            20480  0
sparse_keymap          16384  1 dell_wmi
gpio_ich               16384  0
dcdbas                 16384  1 dell_laptop
coretemp               16384  0
dell_smm_hwmon         16384  0
pcmcia                 61440  0
joydev                 20480  0
b43                   417792  0
yenta_socket           45056  0
input_leds             16384  0
pcmcia_rsrc            20480  1 yenta_socket

i2c_i801               28672  0
snd_hda_codec_hdmi     53248  1
snd_hda_codec_idt      57344  1
snd_hda_codec_generic    77824  1 snd_hda_codec_idt
snd_hda_intel          40960  3
bcma                   57344  1 b43
lpc_ich                24576  0
ssb_hcd                16384  0
mac80211              737280  1 b43
snd_hda_codec         135168  4 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel
snd_hda_core           77824  5 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
btusb                  45056  0
btrtl                  16384  1 btusb
snd_hwdep              16384  1 snd_hda_codec
btbcm                  16384  1 btusb
btintel                16384  1 btusb
cfg80211              565248  2 b43,mac80211
snd_pcm               106496  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
bluetooth             520192  24 bnep,btbcm,btrtl,btusb,btintel
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_pcm,snd_seq
snd                    81920  17 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore              16384  1 snd
shpchp                 36864  0
8250_fintek            16384  0
mac_hid                16384  0
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,ppdev,parport_pc
autofs4                40960  2
hid_generic            16384  0
i915                 1232896  3
psmouse               131072  0
i2c_algo_bit           16384  1 i915
firewire_ohci          40960  0
drm_kms_helper        155648  1 i915
tg3                   167936  0
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
pata_acpi              16384  0
usbhid                 53248  0
firewire_core          65536  1 firewire_ohci
crc_itu_t              16384  1 firewire_core

ptp                    20480  1 tg3
sysimgblt              16384  1 drm_kms_helper
hid                   122880  2 hid_generic,usbhid
fb_sys_fops            16384  1 drm_kms_helper
pps_core               20480  1 ptp
ssb                    65536  2 b43,ssb_hcd
drm                   364544  5 i915,drm_kms_helper
wmi                    20480  1 dell_wmi
video                  40960  3 i915,dell_wmi,dell_laptop
>>    iwconfig

wlan0     IEEE 802.11bg  ESSID:off/any
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off


>>    ifconfig -a

enp9s0    Link encap:Ethernet  HWaddr 00:1d:09:b2:bd:f5
          inet addr:192.168.1.64  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::21d:9ff:feb2:bdf5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:8643 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4055 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:5086637 (5.0 MB)  TX bytes:657604 (657.6 KB)
          Interrupt:17

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:323 errors:0 dropped:0 overruns:0 frame:0
          TX packets:323 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1
          RX bytes:31598 (31.5 KB)  TX bytes:31598 (31.5 KB)


wlan0     Link encap:Ethernet  HWaddr 00:1f:3a:49:f1:9e
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)


>>    sudo iwlist scan

wlan0     Scan completed :
          Cell 01 - Address: A0:1B:29:88:D3:70
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=70/70  Signal level=-39 dBm
                    Encryption key:on
                    ESSID:"DB_box"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000002c119ee41c7
                    Extra: Last beacon: 72ms ago
                    IE: Unknown: 000A4349534744425F626F78
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF000000000000000000000100000000000000000000
                    IE: Unknown: 3D160B080000000000000000000000000000000000000000
                    IE: Unknown: 7F0800000F0000000040
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK



>>    cat /etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

>>    nm-tool


>>    nmcli dev wifi

*  SSID             MODE   CHAN  RATE       SIGNAL  BARS  SECURITY
   DB_box       Infra  11    54 Mbit/s  100     ▂▄▆█  WPA1 WPA2
   FreeWifi_secure  Infra  1     54 Mbit/s  49      ▂▄__  WPA2 802.1X
   FreeWifi         Infra  1     54 Mbit/s  44      ▂▄__  --
   schiraz          Infra  1     54 Mbit/s  44      ▂▄__  WEP
   Bbox-E5F46AD5    Infra  6     54 Mbit/s  40      ▂▄__  WPA1 WPA2
   Safirbox         Infra  1     54 Mbit/s  39      ▂▄__  WPA1
   FreeWifi_secure  Infra  1     54 Mbit/s  39      ▂▄__  WPA2 802.1X
   FreeWifi         Infra  1     54 Mbit/s  39      ▂▄__  --
   Bbox-92CAC5F3    Infra  6     54 Mbit/s  39      ▂▄__  WPA1 WPA2
   FreeWifi_secure  Infra  11    54 Mbit/s  39      ▂▄__  WPA2 802.1X
   FreeWifi         Infra  11    54 Mbit/s  39      ▂▄__  --
   freeboxmostefa   Infra  11    54 Mbit/s  39      ▂▄__  WPA1
   FreeWifi_secure  Infra  11    54 Mbit/s  39      ▂▄__  WPA2 802.1X
   FreeWifi         Infra  11    54 Mbit/s  35      ▂▄__  --
   freebox_ali      Infra  11    54 Mbit/s  35      ▂▄__  WPA1
   freeboxhasan     Infra  11    54 Mbit/s  34      ▂▄__  WPA1
   FBI_Access       Infra  6     54 Mbit/s  30      ▂___  WPA1 WPA2
   FreeWifi         Infra  11    54 Mbit/s  30      ▂___  --

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

NAME                UUID                                  TYPE            DEVICE
Wired connection 1  94da3bd8-3648-4146-80d7-3c652b2498d7  802-3-ethernet  enp9s0

>>    nmcli connection status


>>    sudo rfkill list

0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no
1: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no

Dernière modification par thpo (Le 02/12/2018, à 16:20)

Hors ligne

#2 Le 01/12/2018, à 19:35

xubu1957

Re : [résolu] broadcom non reconnu - latitude D530 - Ubuntu 16.04.5 LTS

Bonjour,

Vu :

Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)

Essayer d'installer le pilote pour la carte BCM4311, comme indiqué dans la Doc > wifi_broadcom_bcm43xx#quel_pilotefirmware_utiliser :

sudo apt install firmware-b43-installer

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

Hors ligne

#3 Le 02/12/2018, à 16:20

thpo

Re : [résolu] broadcom non reconnu - latitude D530 - Ubuntu 16.04.5 LTS

Bonjour,
Finalement, après les mises à jour et redémarrage tout fonctionne sans rien installer de plus.
Merci xubu1957 !

Hors ligne