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#1 Le 06/10/2015, à 19:13

SimonL

[Résolu] Carte wifi désactiver

Résumé : Sur les Latitude D630 il y a un bouton sur le coter gauche pour activer/désactiver le wifi.

Bonsoir,
on vient de me donner un ordinateur Latitude D630 (voir config : court et long) et je n'est pas accès au config réseau : les options sont grisé.
Voilà ce que me retourne la commande sudo lshw -C network :

  *-network DÉSACTIVÉ     
       description: Interface réseau sans fil
       produit: PRO/Wireless 3945ABG [Golan] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:0c:00.0
       nom logique: wlan0
       version: 02
       numéro de série: 00:1f:3c:6f:d5:66
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwl3945 driverversion=3.19.0-30-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11abg
       ressources: irq:28 mémoire:f9fff000-f9ffffff
  *-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: 00:21:70:be:6b:ba
       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=3.137 firmware=5755m-v3.29 latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:31 mémoire:f9ef0000-f9efffff

Cordialement.

Dernière modification par SimonL (Le 08/10/2015, à 20:54)

Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

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#2 Le 06/10/2015, à 20:40

Julius22

Re : [Résolu] Carte wifi désactiver

Bonjour,
   Que donnent les commandes indiquées dans ce fil de discussion ?

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Pour éviter de perdre vos données, utilisez des formats ouverts (cf. www.formats-ouverts.org).
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#3 Le 06/10/2015, à 23:02

SimonL

Re : [Résolu] Carte wifi désactiver

Julius22 a écrit :

Bonjour,
   Que donnent les commandes indiquées dans ce fil de discussion ?

Dans l'ordre, voici ce que retourne les commandes (désoler du retard) :

cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=15.04
DISTRIB_CODENAME=vivid
DISTRIB_DESCRIPTION="Ubuntu 15.04"

lsusb

Bus 002 Device 003: ID 0204:6025 Chipsbank Microelectronics Co., Ltd CBM2080 Flash drive controller
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 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 002: ID 413c:8137 Dell Computer Corp. Wireless 5520 Voda L Mobile Broadband (3G HSDPA) Minicard Status Port
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

lspci

00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (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)
01:00.0 VGA compatible controller: NVIDIA Corporation G86M [Quadro NVS 135M] (rev a1)
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: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)

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]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02)

lspci -k

00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
	Subsystem: Dell Device 01f9
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
	Kernel driver in use: pcieport
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
01:00.0 VGA compatible controller: NVIDIA Corporation G86M [Quadro NVS 135M] (rev a1)
	Subsystem: Dell Device 01f9
	Kernel driver in use: nouveau
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: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
	Subsystem: Intel Corporation Device 1021
	Kernel driver in use: iwl3945

sudo lshw -C network

  *-network DÉSACTIVÉ     
       description: Interface réseau sans fil
       produit: PRO/Wireless 3945ABG [Golan] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:0c:00.0
       nom logique: wlan0
       version: 02
       numéro de série: 00:1f:3c:6f:d5:66
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwl3945 driverversion=3.19.0-30-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11abg
       ressources: irq:28 mémoire:f9fff000-f9ffffff
  *-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: 00:21:70:be:6b:ba
       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=3.137 firmware=5755m-v3.29 latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:31 mémoire:f9ef0000-f9efffff

lsmod

Module                  Size  Used by
nls_iso8859_1          16384  1 
uas                    24576  0 
usb_storage            57344  2 uas
nouveau              1236992  2 
snd_hda_codec_idt      57344  1 
arc4                   16384  2 
snd_hda_codec_generic    65536  2 snd_hda_codec_idt
snd_hda_intel          32768  1 
coretemp               16384  0 
iwl3945                65536  0 
snd_hda_controller     32768  1 snd_hda_intel
dell_wmi               16384  0 
gpio_ich               16384  0 
snd_hda_codec         122880  4 snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
iwlegacy               90112  1 iwl3945
mxm_wmi                16384  1 nouveau
snd_hwdep              16384  1 snd_hda_codec
sparse_keymap          16384  1 dell_wmi
mac80211              626688  2 iwl3945,iwlegacy
ttm                    86016  1 nouveau
kvm                   421888  0 
drm_kms_helper        114688  1 nouveau
snd_pcm                94208  3 snd_hda_codec,snd_hda_intel,snd_hda_controller
drm                   286720  5 ttm,drm_kms_helper,nouveau
dell_rbtn              16384  0 
snd_seq_midi           16384  0 
snd_seq_midi_event     16384  1 snd_seq_midi
cfg80211              462848  3 iwl3945,iwlegacy,mac80211
pcmcia                 57344  0 
option                 40960  0 
i2c_algo_bit           16384  1 nouveau
snd_rawmidi            28672  1 snd_seq_midi
usb_wwan               20480  1 option
snd_seq                57344  2 snd_seq_midi_event,snd_seq_midi
dell_laptop            16384  0 
usbserial              40960  2 option,usb_wwan
dcdbas                 16384  1 dell_laptop
yenta_socket           45056  0 
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
i8k                    16384  0 
pcmcia_rsrc            20480  1 yenta_socket
snd_timer              28672  2 snd_pcm,snd_seq
pcmcia_core            24576  3 pcmcia,pcmcia_rsrc,yenta_socket
joydev                 20480  0 
serio_raw              16384  0 
snd                    69632  12 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
lpc_ich                20480  0 
soundcore              16384  2 snd,snd_hda_codec
wmi                    20480  3 dell_wmi,mxm_wmi,nouveau
shpchp                 32768  0 
mac_hid                16384  0 
8250_fintek            16384  0 
video                  20480  1 nouveau
parport_pc             32768  0 
ppdev                  20480  0 
lp                     20480  0 
parport                40960  3 lp,ppdev,parport_pc
autofs4                40960  2 
tg3                   159744  0 
firewire_ohci          36864  0 
psmouse               106496  0 
firewire_core          65536  1 firewire_ohci
crc_itu_t              16384  1 firewire_core
ptp                    20480  1 tg3
pata_acpi              16384  0 
pps_core               20480  1 ptp

iwconfig

wlan0     IEEE 802.11abg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          
lo        no wireless extensions.

eth0      no wireless extensions.

ifconfig

eth0      Link encap:Ethernet  HWaddr 00:21:70:be:6b:ba  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
          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:976 erreurs:0 :0 overruns:0 frame:0
          TX packets:976 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:77712 (77.7 KB) Octets transmis:77712 (77.7 KB)

sudo iwlist scan

wlan0     Interface doesn't support scanning : Network is down

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

uname -r -m 

3.19.0-30-generic i686

cat  /etc/network/interfaces

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

nm-tool : la commande est inexistante

sudo rfkill list

0: dell-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: yes
1: dell-wwan: Wireless WAN
	Soft blocked: no
	Hard blocked: yes
2: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: yes

EDIT : Les résultats des commandes si dessus on était faite hors connexion (cable Ethernet non branché)

Dernière modification par SimonL (Le 06/10/2015, à 23:04)

Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

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#4 Le 08/10/2015, à 20:38

WonknU

Re : [Résolu] Carte wifi désactiver

Bonjour,

Regarde si tu n'as pas un bouton pour activer ton Wifi car "rfkill" te sort:

Hard blocked: yes

Puis remonte ton interface Wifi:

ifconfig wlan0 up

Hors ligne

#5 Le 08/10/2015, à 20:50

SimonL

Re : [Résolu] Carte wifi désactiver

WonknU a écrit :

Bonjour,

Regarde si tu n'as pas un bouton pour activer ton Wifi car "rfkill" te sort:

Hard blocked: yes

Puis remonte ton interface Wifi:

ifconfig wlan0 up

Je me sens bêtes des fois... hmm
Il y avait en effet un bouton sur le coté et sans aucun logo pour désigner son action.
Merci beaucoup WonknU !

Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

Hors ligne

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