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#1 Le 02/02/2013, à 19:17
- Alexiel_19
Probleme wifi BCM4313
Salut,
Mon wifi n'est plus actif après redémarrer mon ordi pour des mises à jour sur ubuntu 12.04.
Voilà les différents résultat de certaines commandes pour informations:
cat /etc/lsb-release:
:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
lsusb:
:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 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 004 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 003: ID 2232:1005
Bus 003 Device 002: ID 0a5c:219c Broadcom Corp.
lspci:
:~$ lspci
00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 4 (rev 02)
00:1d.0 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB controller: Intel Corporation N10/ICH 7 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 NM10 Family LPC Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA Controller [AHCI mode] (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
05:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
lspci -nn | grep -i net:
:~$ lspci -nn | grep -i net
05:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
lspci -k:
alexiel@blik:~$ lspci -k
00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: i915
Kernel modules: i915
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
Subsystem: Samsung Electronics Co Ltd Device c0a8
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 4 (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: uhci_hcd
00:1d.3 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA Controller [AHCI mode] (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel modules: i2c-i801
05:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
Subsystem: Wistron NeWeb Corp. Device 051a
Kernel modules: bcma, brcmsmac
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
Subsystem: Samsung Electronics Co Ltd Device c0a8
Kernel driver in use: r8169
Kernel modules: r8169
sudo lshw -C network:
alexiel@blik:~$ sudo lshw -C network
[sudo] mot de passe: ***
*-network NON-RÉCLAMÉ
description: Network controller
produit: BCM4313 802.11b/g/n Wireless LAN Controller
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:05:00.0
version: 01
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: latency=0
ressources: mémoire:f0100000-f0103fff
*-network
description: Ethernet interface
produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:09:00.0
nom logique: eth0
version: 05
numéro de série: e8:11:32:20:eb:63
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8105e-1.fw ip=192.168.0.15 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
ressources: irq:45 portE/S:2000(taille=256) mémoire:f050c000-f050cfff mémoire:f0508000-f050bfff
lsmod:
:~$ lsmod
Module Size Used by
easy_slow_down_manager 12985 0
dm_crypt 22528 0
joydev 17393 0
snd_hda_codec_realtek 174313 1
snd_hda_intel 32765 3
snd_hda_codec 109562 2 snd_hda_codec_realtek,snd_hda_intel
samsung_backlight 13685 0
snd_hwdep 13276 1 snd_hda_codec
snd_pcm 80916 2 snd_hda_intel,snd_hda_codec
uvcvideo 67203 0
psmouse 96718 0
btusb 17948 2
videodev 86588 1 uvcvideo
snd_seq_midi 13132 0
serio_raw 13027 0
snd_rawmidi 25424 1 snd_seq_midi
rfcomm 38139 14
bnep 17830 2
parport_pc 32114 0
bluetooth 158479 23 btusb,rfcomm,bnep
snd_seq_midi_event 14475 1 snd_seq_midi
ppdev 12849 0
snd_seq 51592 2 snd_seq_midi,snd_seq_midi_event
snd_timer 28931 2 snd_pcm,snd_seq
binfmt_misc 17292 1
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
mac_hid 13077 0
snd 62218 15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 14635 1 snd
snd_page_alloc 14115 2 snd_hda_intel,snd_pcm
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
r8169 56368 0
i915 419326 4
drm_kms_helper 45466 1 i915
drm 197641 5 i915,drm_kms_helper
i2c_algo_bit 13199 1 i915
video 19068 1 i915
iwconfig:
:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
ifconfig:
:~$ ifconfig
eth0 Link encap:Ethernet HWaddr e8:11:32:20:eb:63
inet adr:192.168.0.15 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: 2a01:e35:8b45:83c0:ea11:32ff:fe20:eb63/64 Scope:Global
adr inet6: fe80::ea11:32ff:fe20:eb63/64 Scope:Lien
adr inet6: 2a01:e35:8b45:83c0:3817:e0c7:dec1:5695/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:4055 erreurs:0 :0 overruns:0 frame:0
TXパケット:3926 エラー:0 損失:0 オーバラン:0 キャリア:0
collisions:0 lg file transmission:1000
Octets reçus:3424452 (3.4 MB) Octets transmis:502631 (502.6 KB)
Interruption:45 Adresse de base:0xc000
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:16436 Metric:1
Packets reçus:1036 erreurs:0 :0 overruns:0 frame:0
TXパケット:1036 エラー:0 損失:0 オーバラン:0 キャリア:0
collisions:0 lg file transmission:0
Octets reçus:108728 (108.7 KB) Octets transmis:108728 (108.7 KB)
sudo iwlist scan:
:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
uname -r -m
:~$ uname -r -m
3.2.0-37-generic i686
cat /etc/network/interfaces:
:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool:
:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: E8:11:32:20:EB:63
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.15
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 212.27.40.240
DNS: 212.27.40.241
IPv6 Settings:
Address: 2a01:e35:8b45:83c0:3817:e0c7:dec1:5695
Prefix: 64
Gateway: fe80::224:d4ff:feba:3657
Address: 2a01:e35:8b45:83c0:ea11:32ff:fe20:eb63
Prefix: 64
Gateway: fe80::224:d4ff:feba:3657
Address: fe80::ea11:32ff:fe20:eb63
Prefix: 64
Gateway: fe80::224:d4ff:feba:3657
DNS: 2a01:e00::2
DNS: 2a01:e00::1
sudo rfkill list:
:~$ sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Help, please >.<
Dernière modification par Alexiel_19 (Le 02/02/2013, à 19:18)
Hors ligne
#2 Le 02/02/2013, à 19:28
- chibbata
Re : Probleme wifi BCM4313
salut
sudo modprobe brcmsmac
si le wifi fonctionne
sudo depmod -a
sudo update-initramfs -u
redemarres le pc
Dernière modification par chibbata (Le 02/02/2013, à 19:31)
Hors ligne
#3 Le 02/02/2013, à 19:50
- Alexiel_19
Re : Probleme wifi BCM4313
@ Chibbata
En premier merci beaucoup d'avoir répondu aussi rapidement.
La commande sudo modprobe brcmsmac fonctionne.
sudo depmod -a: rien à signaler.
Mais sudo update-initramfs -u:
:~$ sudo update-initramfs -u
update-initramfs: Generating /boot/initrd.img-3.2.0-37-generic
cryptsetup: WARNING: failed to detect canonical device of /dev/sda1
cryptsetup: WARNING: could not determine root device from /etc/fstab
J'ai quand même redémarrer mon ordinateur après ça mais le wifi ne s'active pas automatiquement il a fallu que je refasse la première commande pour me connecter.
Alors bon, ça me tuera pas d'à chaque fois répeter sudo modprobe brcmsmac, mais si y a moyen d'éviter ce serait cool, aussi si tu pouvais m'expliquer la réponse de la dernière commande, ce serait grandement apprécié, car je comprend absolument pas le langage de linux.
Dernière modification par Alexiel_19 (Le 02/02/2013, à 19:50)
Hors ligne
#4 Le 02/02/2013, à 20:04
- chibbata
Re : Probleme wifi BCM4313
gksudo gedit /etc/modules
ajoutes a la fin une ligne :
brcmsmac
enregistres et quittes gedit
redemarres le pc
Dernière modification par chibbata (Le 02/02/2013, à 20:04)
Hors ligne
#5 Le 02/02/2013, à 20:18
- Alexiel_19
Re : Probleme wifi BCM4313
@ Chibbata
Merci, beaucoup. Ça marche nickel.
Hors ligne
#6 Le 17/03/2013, à 22:08
- taiyo
Re : Probleme wifi BCM4313
Salut
Je viens d'avoir le même problème avec un AspireOne 722, après avoir installé Ubuntu Quantal 12.10 64bit.
et ta solution marche parfaitement
gksudo gedit /etc/modules
ajoutes a la fin une ligne :
brcmsmac
enregistres et quittes gedit
redemarres le pc
Hors ligne
#7 Le 18/03/2013, à 04:35
- moko138
Re : Probleme wifi BCM4313
Bonjour,
@ Chibbata : est-ce que ta méthode est applicable pour un hd externe, appelé à fonctionner sur divers pc dont un seul a une carte broadcom ?
%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel : À la découverte de dcraw
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