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#1 Le 20/08/2015, à 19:14

Dgrey-man

[Résolu] Problème avec une carte Broadcom 4311

Bonjour,

Je viens d'installer Ubuntu mais je n'arrive pas à voir les différents réseaux wifi m'entourant ! Avant de poster j'ai testé quelques trucs trouvés sur ce forum mais pour le moment rien n'a marché et j'ai peur de faire plus de mal que de bien à mon PC à essayer tout et n'importe quoi !!!

Voici l'état actuel de mon ordinateur :

dgrey@dgrey-F3H:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
dgrey@dgrey-F3H:~$ lsusb
Bus 001 Device 002: ID 05e1:0501 Syntek Semiconductor Co., Ltd DC-1125 Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
dgrey@dgrey-F3H:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 02)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
02:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
05:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
05:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
05:01.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 01)
05:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a)
dgrey@dgrey-F3H:~$ lspci -nn | grep -i net
02:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10)
dgrey@dgrey-F3H:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device 1312
	Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device 1312
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1253
	Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
	Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 02)
	Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02)
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: uhci_hcd
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: lpc_ich
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 1317
02:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
	Subsystem: ASUSTeK Computer Inc. Device 170f
	Kernel driver in use: wl
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
	Subsystem: ASUSTeK Computer Inc. L8400B or L3C/S notebook
	Kernel driver in use: 8139too
05:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: firewire_ohci
05:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: sdhci-pci
05:01.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 01)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: sdhci-pci
05:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a)
	Subsystem: ASUSTeK Computer Inc. Device 1317
	Kernel driver in use: r592
dgrey@dgrey-F3H:~$ sudo lshw -C network
[sudo] password for dgrey: 
  *-network               
       description: Network controller
       produit: BCM4311 802.11b/g WLAN
       fabriquant: Broadcom Corporation
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       version: 01
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list
       configuration: driver=wl latency=0
       ressources: irq:17 mémoire:fdf00000-fdf03fff
  *-network
       description: Ethernet interface
       produit: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:05:00.0
       nom logique: eth0
       version: 10
       numéro de série: 00:1a:92:60:6c:80
       taille: 100Mbit/s
       capacité: 100Mbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=full ip=192.168.1.38 latency=64 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
       ressources: irq:18 portE/S:d800(taille=256) mémoire:fe8ffc00-fe8ffcff
dgrey@dgrey-F3H:~$ lsmod
Module                  Size  Used by
bnep                   20480  2 
rfcomm                 61440  0 
bluetooth             430080  10 bnep,rfcomm
wl                   6148096  1 
stkwebcam              28672  0 
v4l2_common            16384  1 stkwebcam
videodev              139264  2 stkwebcam,v4l2_common
media                  24576  1 videodev
snd_hda_codec_si3054    16384  1 
snd_hda_codec_idt      57344  1 
snd_hda_codec_generic    65536  1 snd_hda_codec_idt
snd_hda_intel          32768  3 
snd_hda_controller     32768  1 snd_hda_intel
snd_hda_codec         122880  5 snd_hda_codec_si3054,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep              16384  1 snd_hda_codec
snd_pcm                94208  4 snd_hda_codec_si3054,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi           16384  0 
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            28672  1 snd_seq_midi
coretemp               16384  0 
snd_seq                57344  2 snd_seq_midi_event,snd_seq_midi
joydev                 20480  0 
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
serio_raw              16384  0 
snd_timer              28672  2 snd_pcm,snd_seq
lpc_ich                20480  0 
snd                    69632  17 snd_hda_codec_si3054,snd_hwdep,snd_timer,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
r592                   20480  0 
memstick               16384  1 r592
i915                  925696  3 
cfg80211              450560  1 wl
drm_kms_helper        114688  1 i915
drm                   282624  5 i915,drm_kms_helper
shpchp                 32768  0 
soundcore              16384  2 snd,snd_hda_codec
i2c_algo_bit           16384  1 i915
asus_laptop            24576  0 
tpm_infineon           20480  0 
sparse_keymap          16384  1 asus_laptop
video                  20480  1 i915
input_polldev          16384  1 asus_laptop
mac_hid                16384  0 
parport_pc             32768  0 
ppdev                  20480  0 
lp                     16384  0 
parport                40960  3 lp,ppdev,parport_pc
psmouse               102400  0 
sdhci_pci              20480  0 
firewire_ohci          36864  0 
firewire_core          65536  1 firewire_ohci
sdhci                  45056  1 sdhci_pci
8139too                32768  0 
8139cp                 28672  0 
crc_itu_t              16384  1 firewire_core
mii                    16384  2 8139cp,8139too
pata_acpi              16384  0 
dgrey@dgrey-F3H:~$ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.
dgrey@dgrey-F3H:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:1a:92:60:6c:80  
          inet adr:192.168.1.38  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::21a:92ff:fe60:6c80/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:33737 erreurs:0 :2 overruns:0 frame:0
          TX packets:18277 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:35235919 (35.2 MB) Octets transmis:2615326 (2.6 MB)

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:4370 erreurs:0 :0 overruns:0 frame:0
          TX packets:4370 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:425346 (425.3 KB) Octets transmis:425346 (425.3 KB)
dgrey@dgrey-F3H:~$ sudo iwlist scan
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.
dgrey@dgrey-F3H:~$ uname -r -m
3.19.0-26-generic i686
dgrey@dgrey-F3H:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
dgrey@dgrey-F3H:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            8139too
  State:             connected
  Default:           yes
  HW Address:        00:1A:92:60:6C:80

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.38
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1
dgrey@dgrey-F3H:~$ sudo rfkill list

(ne donne rien)

Je précise que je suis connecté avec un cable réseau pour le moment. Mais que lundi j'emmène mon ordinateur pour un stage en entreprise :-/ !!! C'est un vieux PC portable ASUS.

Je vous remercie par avance pour votre aide en espérant ne rien avoir oublié.

Cordialement Dgrey.

Dernière modification par Dgrey-man (Le 20/08/2015, à 21:45)

Hors ligne

#2 Le 20/08/2015, à 21:44

Dgrey-man

Re : [Résolu] Problème avec une carte Broadcom 4311

Hors ligne