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#1 Le 14/02/2015, à 17:45
- Mtt
[RÉSOLU] Pb avec un Laptop Dell Inspiron 6400 WiFi
Bonjour,
Étant novice avec Ubuntu je m'excuse si ce message a été déjà traité et je sais qu'il l'est mais je n'arrive pas à
activer ma carte WiFi sur ce Dell Inspiron 6400 32bits avec cette carte BCM4311.
J'ai suivi plusieurs suggestions dans ce forum spécialement avec les commandes:
Par exemple: http://ubuntuforums.org/showthread.php?t=2217062
Mais rien n'y fait.
J'utilise Ubuntu 14.10
La connexion Lan marche ok.
Mais le WiFi ne s'active pas. La HotKey Fn+F2 active la Led Bluetooth mais pas celle du WiFi.
Dans le Bios c'est correctement configuré pour activer les deux avec cette HotKey.
A noter que cela marche très bien avec Windows 8.1 installé sur un autre disque SSD.
Ci dessous les détails demandés:
eric@eric-Dell-Ubuntu:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.10
DISTRIB_CODENAME=utopic
DISTRIB_DESCRIPTION="Ubuntu 14.10"
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 003: ID 413c:8126 Dell Computer Corp. Wireless 355 Bluetooth
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
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01)
00:1c.3 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 4 (rev 01)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 01)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 01)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV515/M52 [Mobility Radeon X1300]
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
03:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a)
03:01.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)
0b:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ lspci -nn | grep -i net
03:00.0 Ethernet controller [0200]: Broadcom Corporation BCM4401-B0 100Base-TX [14e4:170c] (rev 02)
0b:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
Subsystem: Dell Device 01bd
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
Kernel driver in use: pcieport
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
Subsystem: Dell Device 01bd
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01)
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 4 (rev 01)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01)
Subsystem: Dell Device 01bd
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01)
Subsystem: Dell Device 01bd
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01)
Subsystem: Dell Device 01bd
Kernel driver in use: uhci_hcd
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01)
Subsystem: Dell Device 01bd
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01)
Subsystem: Dell Device 01bd
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
Subsystem: Dell Device 01bd
Kernel driver in use: lpc_ich
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 01)
Subsystem: Dell Device 01bd
Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 01)
Subsystem: Dell Device 01bd
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV515/M52 [Mobility Radeon X1300]
Subsystem: Dell Device 2003
Kernel driver in use: radeon
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
Subsystem: Dell Inspiron 6400
Kernel driver in use: b44
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
Subsystem: Dell Device 01bd
Kernel driver in use: firewire_ohci
03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
Subsystem: Dell Device 01bd
Kernel driver in use: sdhci-pci
03:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a)
Subsystem: Dell Device 01bd
Kernel driver in use: r592
03:01.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)
Subsystem: Dell Device 01bd
Kernel driver in use: r852
0b:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
Subsystem: Dell Wireless 1390 WLAN Mini-Card
Kernel driver in use: b43-pci-bridge
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ sudo lshw -C network
[sudo] password for eric:
*-network
description: Network controller
produit: BCM4311 802.11b/g WLAN
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:0b:00.0
version: 01
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: driver=b43-pci-bridge latency=0
ressources: irq:16 mémoire:efcfc000-efcfffff
*-network
description: Ethernet interface
produit: BCM4401-B0 100Base-TX
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: eth0
version: 02
numéro de série: 00:15:c5:bf:2e:cb
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=b44 driverversion=2.0 duplex=full ip=192.168.6.90 latency=64 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:17 mémoire:ef9fe000-ef9fffff
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ lsmod
Module Size Used by
ctr 12905 0
ccm 17461 0
arc4 12536 0
rtl8192cu 66630 0
rtl_usb 18072 1 rtl8192cu
rtlwifi 53469 2 rtl_usb,rtl8192cu
rtl8192c_common 47338 1 rtl8192cu
hid_generic 12503 0
hidp 22990 1
hid 91893 2 hidp,hid_generic
snd_hda_codec_idt 53624 1
snd_hda_codec_generic 62849 2 snd_hda_codec_idt
gpio_ich 13315 0
snd_hda_intel 29211 3
dell_wmi 12665 0
sparse_keymap 13708 1 dell_wmi
snd_hda_controller 29944 1 snd_hda_intel
snd_hda_codec 120356 4 snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 13272 1 snd_hda_codec
ssb_hcd 12757 0
snd_pcm 91280 3 snd_hda_codec,snd_hda_intel,snd_hda_controller
dell_laptop 17859 0
dcdbas 14448 1 dell_laptop
snd_seq_midi 13324 0
snd_seq_midi_event 14475 1 snd_seq_midi
coretemp 13201 0
joydev 17072 0
serio_raw 13210 0
radeon 1328356 3
snd_rawmidi 25722 1 snd_seq_midi
r852 17739 0
sm_common 16772 1 r852
btusb 31704 0
lpc_ich 16877 0
ttm 76915 1 radeon
snd_seq 56638 2 snd_seq_midi_event,snd_seq_midi
rfcomm 58045 8
bnep 18829 2
drm_kms_helper 55051 1 radeon
nand 67196 2 r852,sm_common
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
bluetooth 390981 27 bnep,hidp,btusb,rfcomm
drm 255383 6 ttm,drm_kms_helper,radeon
nand_ecc 13136 1 nand
snd_timer 28579 2 snd_pcm,snd_seq
6lowpan_iphc 18262 1 bluetooth
b44 39378 0
mii 13654 1 b44
nand_bch 13067 1 nand
bch 17197 1 nand_bch
wl 6148792 0
nand_ids 8547 1 nand
mtd 52813 2 nand,sm_common
r592 17728 0
parport_pc 32021 0
memstick 16174 1 r592
snd 66629 16 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
ppdev 17391 0
i2c_algo_bit 13190 1 radeon
lp 17395 0
soundcore 14604 2 snd,snd_hda_codec
parport 40795 3 lp,ppdev,parport_pc
mac_hid 13059 0
shpchp 32136 0
wmi 18689 1 dell_wmi
b43 377514 0
bcma 46430 1 b43
mac80211 567098 4 b43,rtl_usb,rtlwifi,rtl8192cu
cfg80211 430618 4 wl,b43,mac80211,rtlwifi
video 19528 0
ssb 51849 3 b43,b44,ssb_hcd
pata_acpi 12901 0
psmouse 95318 0
sdhci_pci 18607 0
firewire_ohci 35392 0
firewire_core 61785 1 firewire_ohci
sdhci 38214 1 sdhci_pci
crc_itu_t 12627 1 firewire_core
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:15:c5:bf:2e:cb
inet adr:192.168.6.90 Bcast:192.168.6.255 Masque:255.255.255.0
adr inet6: fe80::215:c5ff:febf:2ecb/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:11514 erreurs:0 :0 overruns:0 frame:0
TX packets:6698 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:9636974 (9.6 MB) Octets transmis:604042 (604.0 KB)
Interruption:17
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:1884 erreurs:0 :0 overruns:0 frame:0
TX packets:1884 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:165328 (165.3 KB) Octets transmis:165328 (165.3 KB)
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ uname -r -m
3.16.0-23-generic i686
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: b44
State: connected
Default: yes
HW Address: 00:15:C5:BF:2E:CB
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.6.90
Prefix: 24 (255.255.255.0)
Gateway: 192.168.6.1
DNS: 192.168.1.1
eric@eric-Dell-Ubuntu:~$
eric@eric-Dell-Ubuntu:~$ sudo rfkill list
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
eric@eric-Dell-Ubuntu:~$
=======================================================================================
Est-ce que quelqu'un pourrait m'aider svp, merci d'avance.
Dernière modification par Mtt (Le 14/02/2015, à 20:23)
Hors ligne
#2 Le 14/02/2015, à 20:07
- Mtt
Re : [RÉSOLU] Pb avec un Laptop Dell Inspiron 6400 WiFi
Problème résolu.
Solution trouvée ici:
http://askubuntu.com/questions/508449/i … s-firmware
avec ces commandes:
sudo apt-get purge bcmwl-kernel-source
sudo apt-get install linux-firmware-nonfree
sudo apt-get install firmware-b43-installer
sudo modprobe -r b43 && sudo modprobe b43
sudo reboot
Pour info.
Hors ligne
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