#1 Le 07/04/2015, à 20:32
- Bangou
Wifi carte BCM4313 reste désactivé après installation du pilote
Bonsoir à tous
Mon probleme reste inchangé après avoir lu et appliqué au cas par cas ce passage et celui-ci et même en suivant le site officiel du propriétaire de ma carte wifi que voici.
Mon Problème:
J'ai tenté à plusieurs réprises d'activer le Wifi sur mon ordinateur portable sous Ubuntu sans succès; ceci depuis 5 jours, j'ai installé "Ubuntu 14.04 LTS 32 Bits" en dual Boot avec Windows 8. J'aimerai que si quelqu'un possède la même carte que moi et qu'il travaille avec le wifi, pardon qu'il m'indique le chemin à suivre.
Mon ordinateur HP portable 2000, Dual-core, 4 Go de Memoire Vive,
Quelques infos utiles de l'état du système actuel.
"Toutes mes commandes sont fait en tant que sudo"
-------------------------------------------------------------------------------
lspci -vvnn | grep 14e4
07:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
---------------------------------------------------------------------------------
iwconfig
wlan0 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=200 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
lo no wireless extensions.
eth0 no wireless extensions.
-------------------------------------------------------------------------------
rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: yes
2: hp-wifi: Wireless LAN
Soft blocked: yes
Hard blocked: no
3: hp-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
et quand je tente de tout débloquer avec la commande "rfkill unblock all" et après je retente "rfkill list" ça donne la même chose qu'en haut. et le wifi est toujour désactivé.
--------------------------------------------------------------------------------
iwlist scan
wlan0 Interface doesn't support scanning : Network is down
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
---------------------------------------------------------------------------------
ifconfig
eth0 Link encap:Ethernet HWaddr 00:9c:02:1a:9c:b0
inet adr:192.168.1.9 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::29c:2ff:fe1a:9cb0/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:9756 erreurs:0 :0 overruns:0 frame:0
TX packets:7833 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:6335250 (6.3 MB) Octets transmis:1057072 (1.0 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:815 erreurs:0 :0 overruns:0 frame:0
TX packets:815 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:116401 (116.4 KB) Octets transmis:116401 (116.4 KB)
---------------------------------------------------------------------------------------------
lsusb
Bus 002 Device 002: ID 04f2:b249 Chicony Electronics Co., Ltd
Bus 002 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 001 Device 003: ID 125f:c82a A-DATA Technology Co., Ltd.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6320]
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
00:15.3 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 3)
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 7
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
07:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
uname -r -m
3.13.0-48-generic i686
cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
lshw -C network
PCI (sysfs)
La commande "cat /etc/network/interfaces" se plante à se niveau ci sans retour à la nouvelle ligne de commande
lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Complex
Subsystem: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6320]
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: fglrx_pci
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ohci-pci
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: piix4_smbus
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
Subsystem: Hewlett-Packard Company Device 3577
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ohci-pci
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
Kernel driver in use: pcieport
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
Kernel driver in use: pcieport
00:15.3 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 3)
Kernel driver in use: pcieport
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ohci-pci
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ehci-pci
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 3
Kernel driver in use: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 7
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: rtsx_pci
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: r8169
07:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
Subsystem: Hewlett-Packard Company Device 1795
Kernel driver in use: wl
nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: wl
State: disconnected
Default: no
HW Address: 7C:E9:D3:25:2B:18
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: 00:9C:02:1A:9C:B0
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.17
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
UN PLUS: en passant par ce lien, j'ai observé que m'a puce n'étant pas encore pris en compte, j'ai utilisé synaptic pour installer la dernière version du pilote bcmwl-kernel-source pour mon wifi; après rédémarrage, le wifi indiquait qu'il est bloqué par un commutateur matériel; j'ai encore rédémarré la machine et la, c'était encore révenue comme avant (wifi désactivé).
J'ai aussi enlever la ligne du fichier /etc/modprobe.d/blacklist.conf qui est
# replaced by b43 and ssb.
blacklist bcm43xx
mais rien ne fonctionne après rédemarrage.
S'il y en a d'autres choses complémentaires, je suis disposé en vous en fournir d'avantage.
Merci à tous !
Dernière modification par Bangou (Le 07/04/2015, à 20:54)
Hors ligne
#2 Le 08/04/2015, à 03:59
- chefdelegion
Re : Wifi carte BCM4313 reste désactivé après installation du pilote
1. Desinstalle le pilote "Broadcom Sta" dans pilote supplementaire.
2. Supprimer la ligne "Blacklist B43" : (Pour ca tapez dans le terminal) :
sudo gedit /etc/modprobe.d/blacklist.conf
(supprimer la ligne "Blacklist B43" se trouvant dans le fichier qui s'y trouve).
ET
ajoute a la fin du fichier ces deux lignes :
blacklist bcma
blacklist brcmsmac
(enregistrer et quittez).
3. Desinstaller bcmwl-kernel-source : (tapez dans le terminal)
sudo apt-get remove --purge bcmwl-kernel-source
3 - redemarre le pc
4 - reinstalle bcmwl-kernel-source (tapez dans le terminal, une à la fois ces lignes)
sudo apt-get update
sudo apt-get install bcmwl-kernel-source
5 - redemarre le PC
6. Active le Pilote "Broadcom STA" dans pilote proprietaire.
Xubuntu 14.04 LTS sur tous les postes.
Debian/FreeBSD pour les serveurs.
OMV/FreeNAS pour les serveurs NAS/SAN
New blog : http://aurelienh.shost.ca
Hors ligne
#3 Le 08/04/2015, à 13:24
- Bangou
Re : Wifi carte BCM4313 reste désactivé après installation du pilote
Ok je suis entrain de mettre en exécution maintenant, merci d'avance !
Hors ligne
#4 Le 08/04/2015, à 14:59
- Bangou
Re : Wifi carte BCM4313 reste désactivé après installation du pilote
Je viens de suivre le plan pas à pas, et l'état du Wifi est resté inchangé ("Le wifi est désactivé") reste toujours sur le networkManager.
Voici quelques commandes exécutées après avoir suivi la demarche de chefdelegion ,
sudo nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: wl
State: unavailable
Default: no
HW Address: 7C:E9:D3:25:2B:18
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: 00:9C:02:1A:9C:B0
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.9
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: yes
2: hp-wifi: Wireless LAN
Soft blocked: yes
Hard blocked: no
3: hp-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
La commande "sudo rfkill unblock all" ne change rien
Brèf, les commandes donnent presques les mêmes résultats qu'avant, je continue de chercher,,, merci !!
Hors ligne