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Lilithalunette

Problème pour installer le wifi sous ubuntu 12.04LTS

Bonjour,

Je viens d'installer ubuntu 12.04 LTS sur mon acer one 756.
Je début avec linux et pour cumuler, impossible de mettre la main sur le nom de ma carte wifi!

Voici les résultats du terminal aux commandes suivantes (comme conseiller dans un autre post):

cat/etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.4 LTS"

lsusb

Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0489:e046 Foxconn / Hon Hai 
Bus 001 Device 004: ID 04f2:b336 Chicony Electronics Co., Ltd 

lspci

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation 7 Series Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
03:00.0 Network controller: Broadcom Corporation BCM43228 802.11a/b/g/n
04:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe (rev 10)
04:00.1 SD Host controller: Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader (rev 10)

lspci -nn | grep -i net

03:00.0 Network controller [0280]: Broadcom Corporation BCM43228 802.11a/b/g/n [14e4:4359]
04:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe [14e4:16b5] (rev 10)

lspci -k

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
    Subsystem: Acer Incorporated [ALI] Device 0742
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: i915
    Kernel modules: i915
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: mei_me
    Kernel modules: mei-me
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation 7 Series Chipset Family LPC Controller (rev 04)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: lpc_ich
    Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: ahci
    Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel modules: i2c-i801
03:00.0 Network controller: Broadcom Corporation BCM43228 802.11a/b/g/n
    Subsystem: Foxconn International, Inc. Device e04b
    Kernel driver in use: bcma-pci-bridge
    Kernel modules: bcma
04:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe (rev 10)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: tg3
    Kernel modules: tg3
04:00.1 SD Host controller: Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader (rev 10)
    Subsystem: Acer Incorporated [ALI] Device 0742
    Kernel driver in use: sdhci-pci
    Kernel modules: sdhci-pci

sudo lshw -C network

  *-network               
       description: Network controller
       produit: BCM43228 802.11a/b/g/n
       fabriquant: Broadcom Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       version: 00
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list
       configuration: driver=bcma-pci-bridge latency=0
       ressources: irq:17 mémoire:c0500000-c0503fff
  *-network
       description: Ethernet interface
       produit: NetLink BCM57785 Gigabit Ethernet PCIe
       fabriquant: Broadcom Corporation
       identifiant matériel: 0
       information bus: pci@0000:04:00.0
       nom logique: eth0
       version: 10
       numéro de série: b8:88:e3:43:1b:e5
       taille: 1Gbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.132 duplex=full firmware=sb ip=192.168.1.11 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
       ressources: irq:18 mémoire:c0410000-c041ffff mémoire:c0420000-c042ffff mémoire:c0430000-c04307ff

lsmod

Module                  Size  Used by
coretemp               17728  0 
nvram                  14413  0 
microcode              23788  0 
xt_hl                  12521  6 
ip6t_rt                13537  3 
nf_conntrack_ipv6      18946  7 
nf_defrag_ipv6         34817  1 nf_conntrack_ipv6
ipt_REJECT             12576  1 
xt_LOG                 17832  9 
xt_limit               12711  12 
xt_tcpudp              12924  18 
xt_addrtype            12713  4 
nf_conntrack_ipv4      19159  7 
nf_defrag_ipv4         12729  1 nf_conntrack_ipv4
xt_state               12578  14 
rfcomm                 74718  12 
uvcvideo               82247  0 
parport_pc             32866  0 
bnep                   24107  2 
ppdev                  17711  0 
videobuf2_core         40815  1 uvcvideo
ip6table_filter        12815  1 
videodev              138562  2 uvcvideo,videobuf2_core
ip6_tables             27502  1 ip6table_filter
btusb                  28374  0 
videobuf2_vmalloc      13216  1 uvcvideo
videobuf2_memops       13362  1 videobuf2_vmalloc
bluetooth             391726  24 rfcomm,bnep,btusb
nf_conntrack_netbios_ns    12665  0 
nf_conntrack_broadcast    12589  1 nf_conntrack_netbios_ns
nf_nat_ftp             12825  0 
nf_nat                 26902  1 nf_nat_ftp
nf_conntrack_ftp       18715  1 nf_nat_ftp
nf_conntrack           92358  8 nf_conntrack_ipv6,nf_conntrack_ipv4,xt_state,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp
iptable_filter         12810  1 
ip_tables              27716  1 iptable_filter
snd_hda_codec_hdmi     41773  1 
snd_hda_codec_realtek    57219  1 
x_tables               34194  12 xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt_addrtype,xt_state,ip6table_filter,ip6_tables,iptable_filter,ip_tables
i915                  688399  3 
snd_hda_intel          57134  3 
snd_hda_codec         194817  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13613  1 snd_hda_codec
snd_pcm               107140  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
drm_kms_helper         53237  1 i915
snd_rawmidi            30416  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
joydev                 17613  0 
drm                   306660  4 i915,drm_kms_helper
snd_seq                66061  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29989  2 snd_pcm,snd_seq
snd_seq_device         14497  3 snd_seq_midi,snd_rawmidi,snd_seq
acer_wmi               32938  0 
mei_me                 18418  0 
psmouse               104093  0 
snd                    73753  17 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq_midi,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
mei                    78537  1 mei_me
bcma                   47094  0 
serio_raw              13413  0 
sparse_keymap          13890  1 acer_wmi
i2c_algo_bit           13564  1 i915
soundcore              12680  1 snd
lpc_ich                21163  0 
video                  19574  2 i915,acer_wmi
snd_page_alloc         18798  2 snd_hda_intel,snd_pcm
wmi                    19256  1 acer_wmi
mac_hid                13253  0 
lp                     17799  0 
parport                42466  3 parport_pc,ppdev,lp
binfmt_misc            17508  1 
tg3                   170756  0 
ahci                   30063  2 
sdhci_pci              19072  0 
sdhci                  43292  1 sdhci_pci
ptp                    18627  1 tg3
libahci                32118  1 ahci
pps_core               19056  1 ptp

iwconfig

eth0      no wireless extensions.

lo        no wireless extensions.


ifconfig

eth0      Link encap:Ethernet  HWaddr b8:88:e3:43:1b:e5  
          inet adr:192.168.1.11  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::ba88:e3ff:fe43:1be5/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:69408 erreurs:0 :0 overruns:0 frame:0
          TX packets:32987 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:66926681 (66.9 MB) Octets transmis:4055686 (4.0 MB)
          Interruption:18 

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:2464 erreurs:0 :0 overruns:0 frame:0
          TX packets:2464 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:243464 (243.4 KB) Octets transmis:243464 (243.4 KB)

sudo iwlist scan

eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

uname -r -m

3.11.0-19-generic x86_64

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            tg3
  State:             connected
  Default:           yes
  HW Address:        B8:88:E3:43:1B:E5

  Capabilities:
    Carrier Detect:  yes
    Speed:           1000 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.11
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.254

    DNS:             192.168.1.254


sudo rfkill list

0: acer-wireless: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: acer-bluetooth: Bluetooth
	Soft blocked: no
	Hard blocked: no
2: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

Que dois-je faire? Par où commencer?

Merci d'avance!

Dernière modification par Slystone (Le 17/04/2014, à 13:42)

Slystone

Re : Problème pour installer le wifi sous ubuntu 12.04LTS

Salut !

Le nom de la carte, tu l'as avec la commande lspci : BCM43228 (Broadcom).
Essaye ça pour voir ?

sudo apt-get install linux-libc-dev libc6-dev linux-headers-generic linux-headers-$(uname -r)

Et ensuite :

sudo apt-get install --reinstall bcmwl-kernel-source

sudo modprobe wl

Termine en redémarrant le pc.

---

«Rigid, the skeleton of habit alone upholds the human frame.» - Virginia Woolf.

Lilithalunette

Re : Problème pour installer le wifi sous ubuntu 12.04LTS

Salut Slystone,

J'ai effectué ces lignes de commande et redémarré mon ordinateur, mais toujours rien de nouveau.

Veux-tu que je te recopie les réponses que j'avais à ces commandes?

Lilithalunette

Re : Problème pour installer le wifi sous ubuntu 12.04LTS

Rectification, j'ai retenter une deuxième fois, et il a sembler mieux réagir et installer des choses.
Au redémarrage: Miracle! Ca fonctionne!

Merci mille fois! C'est merveilleux, c'est génial!

je te souhaite un beau week-end

Slystone

Re : Problème pour installer le wifi sous ubuntu 12.04LTS

De rien, content que ça marche. Peux-tu passer le sujet en résolu stp (edit du premier post et on ajoute [Résolu] dans le titre) ?
Bon weekend également

Dernière modification par Slystone (Le 18/04/2014, à 03:47)

---

«Rigid, the skeleton of habit alone upholds the human frame.» - Virginia Woolf.

moko138

Re : Problème pour installer le wifi sous ubuntu 12.04LTS

@ Slystone : Grâce à tes indications, moi aussi j'ai pu activer aujourd'hui une carte wifi interne (une bcm4312 LP-PHY (rev 01)) :

Mille mercis !

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%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel :  À la découverte de dcraw

Slystone

Re : Problème pour installer le wifi sous ubuntu 12.04LTS

@ Slystone : Grâce à tes indications, moi aussi j'ai pu activer aujourd'hui une carte wifi interne (une bcm4312 LP-PHY (rev 01)) :

Mille mercis !

De nada, j'ai juste piqué sur un forum anglophone.

---

«Rigid, the skeleton of habit alone upholds the human frame.» - Virginia Woolf.