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#1 Le 19/02/2014, à 17:57

gillianb

[Résolu] Plus de wifi après installation ubuntu 13.10

Bonjour,
Suite à un upgrade de ubuntu 12.04 à 13.01, la wi fi a disparu de l'onglet des connexions. J'ai aussi réinstallé en supprimant ubuntu.
J'ai suivi scrupuleuseument (je crois) les posts suivants, sans succès :
http://forum.ubuntu-fr.org/viewtopic.php?id=1398521&p=2
http://forum.ubuntu-fr.org/viewtopic.ph … #p15124541
http://askubuntu.com/questions/253632/h … rd-working
Je suis peut être passée à côté d'un cas similaires. Dans tous les cas je suis preneuse d'informations

Merci par avance de votre aide

hugo@hugo-Latitude-D630:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
hugo@hugo-Latitude-D630:~$ lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 003: ID 0b97:7772 O2 Micro, Inc. OZ776 CCID Smartcard Reader
Bus 007 Device 002: ID 0b97:7761 O2 Micro, Inc. Oz776 1.1 Hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 003: ID 3938:1031  
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 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
hugo@hugo-Latitude-D630:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 0c)
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 02)
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [IDE mode] (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
03:01.0 CardBus bridge: O2 Micro, Inc. Cardbus bridge (rev 21)
03:01.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express (rev 02)
0c:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
hugo@hugo-Latitude-D630:~$ lspci -nn | grep -i net
09:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express [14e4:1673] (rev 02)
0c:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
hugo@hugo-Latitude-D630:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
	Subsystem: Dell Device 01f9
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c)
	Subsystem: Dell Latitude D630
	Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 0c)
	Subsystem: Dell Device 01f9
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
	Subsystem: Dell Dell Latitude D630
	Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
	Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
	Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 02)
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: lpc_ich
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: ata_piix
00:1f.2 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [IDE mode] (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
	Subsystem: Dell Device 01f9
03:01.0 CardBus bridge: O2 Micro, Inc. Cardbus bridge (rev 21)
	Subsystem: Dell Device 01f9
	Kernel driver in use: yenta_cardbus
03:01.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: firewire_ohci
09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express (rev 02)
	Subsystem: Dell Device 01f9
	Kernel driver in use: tg3
0c: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
hugo@hugo-Latitude-D630:~$ sudo lshw -C network
[sudo] password for hugo: 
  *-network               
       description: Network controller
       produit: BCM4311 802.11b/g WLAN
       fabriquant: Broadcom Corporation
       identifiant matériel: 0
       information bus: pci@0000:0c: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:17 mémoire:fe8fc000-fe8fffff
  *-network
       description: Ethernet interface
       produit: NetXtreme BCM5755M Gigabit Ethernet PCI Express
       fabriquant: Broadcom Corporation
       identifiant matériel: 0
       information bus: pci@0000:09:00.0
       nom logique: eth0
       version: 02
       numéro de série: 00:1c:23:43:3e:0d
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.133 duplex=full firmware=5755m-v3.29 ip=192.168.1.26 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:45 mémoire:fe7f0000-fe7fffff
hugo@hugo-Latitude-D630:~$ lsmod
Module                  Size  Used by
parport_pc             32866  0 
ppdev                  17711  0 
rfcomm                 74658  0 
bnep                   23966  2 
bluetooth             391597  10 bnep,rfcomm
snd_hda_codec_idt      55098  1 
coretemp               17728  0 
kvm                   457676  0 
dell_wmi               12681  0 
gpio_ich               13526  0 
sparse_keymap          13890  1 dell_wmi
dell_laptop            17425  0 
dcdbas                 14977  1 dell_laptop
snd_hda_intel          57183  3 
b43                   397301  0 
snd_hda_codec         194881  2 snd_hda_codec_idt,snd_hda_intel
joydev                 17575  0 
i915                  734026  3 
snd_hwdep              13613  1 snd_hda_codec
snd_pcm               107140  2 snd_hda_codec,snd_hda_intel
bcma                   51651  1 b43
mac80211              634700  1 b43
snd_page_alloc         18798  2 snd_pcm,snd_hda_intel
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
drm_kms_helper         53165  1 i915
snd_rawmidi            30465  1 snd_seq_midi
snd_seq                66061  2 snd_seq_midi_event,snd_seq_midi
pcmcia                 62188  0 
drm                   303133  4 i915,drm_kms_helper
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
microcode              23650  0 
cfg80211              504229  2 b43,mac80211
psmouse               104113  0 
snd_timer              30038  2 snd_pcm,snd_seq
yenta_socket           45426  0 
serio_raw              13462  0 
i2c_algo_bit           13564  1 i915
ssb_hcd                12909  0 
snd                    73802  16 snd_hwdep,snd_timer,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
pcmcia_rsrc            18591  1 yenta_socket
soundcore              12680  1 snd
lpc_ich                21163  0 
pcmcia_core            23715  3 pcmcia,pcmcia_rsrc,yenta_socket
wmi                    19363  1 dell_wmi
mac_hid                13253  0 
lp                     17799  0 
video                  19574  1 i915
parport                42481  3 lp,ppdev,parport_pc
hid_generic            12548  0 
firewire_ohci          44938  0 
tg3                   170345  0 
firewire_core          69304  1 firewire_ohci
crc_itu_t              12707  1 firewire_core
usbhid                 53067  0 
hid                   106254  2 hid_generic,usbhid
ptp                    18980  1 tg3
pps_core               19352  1 ptp
ssb                    62890  2 b43,ssb_hcd
hugo@hugo-Latitude-D630:~$ iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.
hugo@hugo-Latitude-D630:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:1c:23:43:3e:0d  
          inet adr:192.168.1.26  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::21c:23ff:fe43:3e0d/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:10965 erreurs:0 :0 overruns:0 frame:0
          TX packets:7336 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:7074227 (7.0 MB) Octets transmis:929873 (929.8 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:1052 erreurs:0 :0 overruns:0 frame:0
          TX packets:1052 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:105487 (105.4 KB) Octets transmis:105487 (105.4 KB)
hugo@hugo-Latitude-D630:~$ sudo iwlist scan
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.
hugo@hugo-Latitude-D630:~$ uname -r -m 
3.12.0-031200-generic x86_64
hugo@hugo-Latitude-D630:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
hugo@hugo-Latitude-D630:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            tg3
  State:             connected
  Default:           yes
  HW Address:        00:1C:23:43:3E:0D

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.26
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.254

    DNS:             192.168.1.254

pas de résultat pour sudo rfkill list. Merci d'avance

Dernière modification par gillianb (Le 19/02/2014, à 18:36)

Hors ligne

#2 Le 19/02/2014, à 18:16

toutafai

Re : [Résolu] Plus de wifi après installation ubuntu 13.10

Bonjour,

essaye cela :

sudo apt-get remove --purge bcmwl-kernel-source
sudo apt-get install linux-firmware-nonfree

Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

Hors ligne

#3 Le 19/02/2014, à 18:28

gillianb

Re : [Résolu] Plus de wifi après installation ubuntu 13.10

Excellent, au redémarrage ça fonctionne. Tout est réapparu dans l'onglet connexion et la connexion fonctionne.
Merci beaucoup.

PS : est-ce que les 3 posts que j'ai suivis ont avancé le travail ou pas du tout. Je demande juste pour essayer de comprendre un peu mieux ce que je fais.

Hors ligne

#4 Le 19/02/2014, à 18:30

toutafai

Re : [Résolu] Plus de wifi après installation ubuntu 13.10

Content pour toi. Pour ta question, j'en sais rien, j'ai pas été voir, désolé.

Il ne te reste plus qu'a rajouter "Résolu" a ton sujet en éditant ton 1er message

Dernière modification par toutafai (Le 19/02/2014, à 18:30)


Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

Hors ligne