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RESOLU] plus de connexion WIFI avec carte 3945ABG

nathboss

nathalie@nathalie-MM061:~$ 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]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02)

nathboss

nathalie@nathalie-MM061:~$ 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/M54 [Mobility Radeon X1400]
	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: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
	Subsystem: Intel Corporation Device 1021
	Kernel driver in use: iwl3945

nathboss

nathalie@nathalie-MM061:~$ lsmod

Module                  Size  Used by
pci_stub               12550  1 
vboxpci                22896  0 
vboxnetadp             25636  0 
vboxnetflt             27476  0 
vboxdrv               304940  3 vboxnetadp,vboxnetflt,vboxpci
usblp                  18277  0 
usb_storage            48417  0 
bnep                   18895  2 
rfcomm                 53664  0 
bluetooth             342208  10 bnep,rfcomm
radeon               1425038  4 
arc4                   12536  2 
snd_hda_codec_idt      53340  1 
iwl3945                63619  0 
snd_hda_intel          42858  3 
coretemp               13195  0 
dell_wmi               12665  0 
gpio_ich               13229  0 
iwlegacy               88016  1 iwl3945
snd_hda_codec         168250  2 snd_hda_codec_idt,snd_hda_intel
mac80211              554291  2 iwl3945,iwlegacy
sparse_keymap          13708  1 dell_wmi
snd_hwdep              13272  1 snd_hda_codec
snd_pcm                85501  2 snd_hda_codec,snd_hda_intel
ttm                    85079  1 radeon
drm_kms_helper         48868  1 radeon
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
kvm                   388316  0 
r852                   17722  0 
dell_laptop            17781  0 
sm_common              16772  1 r852
cfg80211              417586  3 iwl3945,iwlegacy,mac80211
snd_seq_midi           13132  0 
drm                   244037  6 ttm,drm_kms_helper,radeon
dcdbas                 14448  1 dell_laptop
snd_seq_midi_event     14475  1 snd_seq_midi
nand                   58760  2 r852,sm_common
nand_ecc               13136  1 nand
i2c_algo_bit           13197  1 radeon
snd_rawmidi            25543  1 snd_seq_midi
nand_bch               13067  1 nand
snd_seq                55431  2 snd_seq_midi_event,snd_seq_midi
joydev                 17101  0 
bch                    17197  1 nand_bch
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
nand_ids                8547  1 nand
lpc_ich                16864  0 
serio_raw              13230  0 
snd_timer              28569  2 snd_pcm,snd_seq
mtd                    52813  2 nand,sm_common
snd                    60939  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
r592                   17711  0 
soundcore              12600  1 snd
shpchp                 32128  0 
wmi                    18673  1 dell_wmi
mac_hid                13037  0 
video                  18903  0 
parport_pc             31981  0 
ppdev                  17391  0 
binfmt_misc            13140  1 
jmb38x_ms              18222  0 
memstick               16174  2 r592,jmb38x_ms
tifm_core              15133  0 
lp                     13299  0 
parport                40836  3 lp,ppdev,parport_pc
hid_generic            12492  0 
usbhid                 47070  0 
hid                    87604  2 hid_generic,usbhid
psmouse                95439  0 
pata_acpi              12886  0 
b44                    31275  0 
firewire_ohci          35529  0 
ssb                    51854  1 b44
sdhci_pci              18535  0 
firewire_core          61867  1 firewire_ohci
crc_itu_t              12627  1 firewire_core
sdhci                  37787  1 sdhci_pci
mii                    13654  1 b44

nathboss

iwconfig

wlan0     IEEE 802.11abg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          
lo        no wireless extensions.

eth0      no wireless extensions.

nathboss

ifconfig

eth0      Link encap:Ethernet  HWaddr 00:15:c5:c5:76:d3  
          inet adr:192.168.1.14  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::215:c5ff:fec5:76d3/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:21580 erreurs:0 :0 overruns:0 frame:0
          TX packets:21107 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:18017526 (18.0 MB) Octets transmis:3726544 (3.7 MB)
          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:1287 erreurs:0 :0 overruns:0 frame:0
          TX packets:1287 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:118907 (118.9 KB) Octets transmis:118907 (118.9 KB)

wlan0     Link encap:Ethernet  HWaddr 00:18:de:cd:29:38  
          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)

nathboss

sudo iwlist scan

wlan0     Scan completed :
          Cell 01 - Address: 52:33:8E:E9:8B:CF
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=20/70  Signal level=-90 dBm  
                    Encryption key:off
                    ESSID:"orange"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000187e28f180
                    Extra: Last beacon: 2556ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050402030000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

nathboss

uname -r -m

3.13.0-88-generic i686

nathboss

cat /etc/network/interfaces

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

nathboss

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:C5:76:D3

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.14
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwl3945
  State:             disconnected
  Default:           no
  HW Address:        00:18:DE:CD:29:38

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points 
    Livebox-9f8a:    Infra, 5C:33:8E:E9:8B:CF, Freq 2462 MHz, Rate 54 Mb/s, Strength 15 WPA WPA2
    orange:          Infra, 52:33:8E:E9:8B:CF, Freq 2462 MHz, Rate 54 Mb/s, Strength 15

nathboss

sudo rfkill list

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

nathboss

nmcli connection show

Usage: nmcli connection { COMMAND | help }
  COMMAND := { list | status | up | down | delete }

  list [id <id> | uuid <id>]
  status [id <id> | uuid <id> | path <path>]
  up id <id> | uuid <id> [iface <iface>] [ap <BSSID>] [--nowait] [--timeout <timeout>]
  down id <id> | uuid <id>
  delete id <id> | uuid <id>

Erreur : commande « con » « show » non valide.

nathboss

test terminé! merci pour votre future réponse!

xubu1957

La carte wifi :

0b:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02)

wlan0     IEEE 802.11abg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

 Power Management:off

Tu as un bouton wifi sur ton ordi ?

nathboss

Habituellement, je peux l'activer en faisant Fn+F2. Mais là, rien ne s'active

xubu1957

Tentes:

sudo rfkill unblock all

nathboss

rien ne se passe

nathboss

nathalie@nathalie-MM061:~$ sudo rfkill unblock all
[sudo] password for nathalie: 
nathalie@nathalie-MM061:~$

xubu1957

Une autre commande:

sudo apt-get install --reinstall linux-firmware

d'après le post # 8 de ce fil : forum.ubuntu-fr.org/viewtopic.php?id=1989275

nathboss

nathalie@nathalie-MM061:~$ sudo apt-get install --reinstall linux-firmware
[sudo] password for nathalie: 
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
0 mis à jour, 0 nouvellement installés, 1 réinstallés, 0 à enlever et 3 non mis à jour.
Il est nécessaire de prendre 33,2 Mo dans les archives.
Après cette opération, 0 o d'espace disque supplémentaires seront utilisés.
Réception de : 1 http://ubuntu.mirrors.ovh.net/ftp.ubuntu.com/ubuntu/ trusty-updates/main linux-firmware all 1.127.22 [33,2 MB]
33,2 Mo réceptionnés en 31s (1 062 ko/s)                                       
(Lecture de la base de données... 356349 fichiers et répertoires déjà installés.)
Préparation du décompactage de .../linux-firmware_1.127.22_all.deb ...
Décompactage de linux-firmware (1.127.22) sur (1.127.22) ...
Paramétrage de linux-firmware (1.127.22) ...

nathboss

Je dois peut-être redémarrer??

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