Ubuntu-fr

frekke

Connection impossible wifi

Bonjour,

Je viens d'installer ubuntu sur mon ordi MSI et il m'est impossible de me connecter au wifi malgré la détection de tous les réseaux de la part de NetworkManager... Je vais sur mon wifi free et rentre mon numéro WPA et je ne peux pas valider cette commande....

Donc je vous laisse les différentes infos :

ubuntu 8.04
Hardy Heron

freddy@freddy-laptop:~$ lsusb
Bus 007 Device 002: ID 0c45:62c0 Microdia 
Bus 007 Device 001: ID 0000:0000  
Bus 006 Device 001: ID 0000:0000  
Bus 005 Device 001: ID 0000:0000  
Bus 004 Device 001: ID 0000:0000  
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 004: ID 0db0:a97a Micro Star International 
Bus 001 Device 001: ID 0000:0000  

freddy@freddy-laptop:~$ lspci

00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8600M GT (rev a1)
02:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN Network Connection (rev 61)
03:00.0 Mass storage controller: Silicon Image, Inc. Sil 3531 [SATALink/SATARaid] Serial ATA Controller (rev 01)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
06:04.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
06:04.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
06:04.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)

freddy@freddy-laptop:~$ sudo lshw -C network

[sudo] password for freddy: 
  *-network               
       description: Wireless interface
       product: PRO/Wireless 4965 AG or AGN Network Connection
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wmaster0
       version: 61
       serial: 00:1d:e0:ab:9a:f9
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
       configuration: broadcast=yes driver=iwl4965 latency=0 module=iwl4965 multicast=yes wireless=IEEE 802.11g
  *-network
       description: Ethernet interface
       product: RTL8111/8168B PCI Express Gigabit Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:05:00.0
       logical name: eth0
       version: 01
       serial: 00:1d:92:53:cf:53
       capacity: 1GB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.2LK duplex=half latency=0 link=no module=r8169 multicast=yes port=twisted pair
freddy@freddy-laptop:~$ lsmod
Module                  Size  Used by
nls_iso8859_1           4992  0 
nls_cp437               6656  0 
vfat                   14464  0 
fat                    54556  1 vfat
usb_storage            73664  0 
libusual               19108  1 usb_storage
af_packet              23812  0 
ipv6                  267780  10 
rfcomm                 41744  2 
l2cap                  25728  13 rfcomm
ppdev                  10372  0 
acpi_cpufreq           10796  2 
cpufreq_stats           7104  0 
cpufreq_powersave       2688  0 
cpufreq_userspace       5284  0 
cpufreq_conservative     8712  0 
cpufreq_ondemand        9740  1 
freq_table              5536  3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
container               5632  0 
sbs                    15112  0 
sbshc                   7680  1 sbs
dock                   11280  0 
iptable_filter          3840  0 
ip_tables              14820  1 iptable_filter
x_tables               16132  1 ip_tables
sbp2                   24072  0 
parport_pc             36260  0 
lp                     12324  0 
parport                37832  3 ppdev,parport_pc,lp
joydev                 13120  0 
arc4                    2944  2 
ecb                     4480  2 
blkcipher               8324  1 ecb
snd_hda_intel         344728  3 
snd_pcm_oss            42144  0 
snd_mixer_oss          17920  1 snd_pcm_oss
snd_pcm                78596  2 snd_hda_intel,snd_pcm_oss
snd_page_alloc         11400  2 snd_hda_intel,snd_pcm
snd_hwdep              10500  1 snd_hda_intel
snd_seq_dummy           4868  0 
iwl4965               105844  0 
snd_seq_oss            35584  0 
iwlwifi_mac80211      219108  1 iwl4965
hci_usb                16540  2 
uvcvideo               58116  0 
snd_seq_midi            9376  0 
psmouse                40336  0 
bluetooth              61156  7 rfcomm,l2cap,hci_usb
ac                      6916  0 
cfg80211               15112  1 iwlwifi_mac80211
compat_ioctl32          2304  1 uvcvideo
videodev               29440  1 uvcvideo
v4l1_compat            15492  2 uvcvideo,videodev
v4l2_common            18304  2 uvcvideo,videodev
snd_rawmidi            25760  1 snd_seq_midi
battery                14212  0 
video                  19856  0 
output                  4736  1 video
serio_raw               7940  0 
snd_seq_midi_event      8320  2 snd_seq_oss,snd_seq_midi
snd_seq                54224  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              24836  2 snd_pcm,snd_seq
snd_seq_device          9612  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
sdhci                  19076  0 
snd                    56996  17 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
button                  9232  0 
mmc_core               51460  1 sdhci
soundcore               8800  1 snd
evdev                  13056  7 
intel_agp              25492  0 
agpgart                34760  1 intel_agp
iTCO_wdt               13092  0 
iTCO_vendor_support     4868  1 iTCO_wdt
shpchp                 34452  0 
pci_hotplug            30880  1 shpchp
pcspkr                  4224  0 
ext3                  136712  1 
jbd                    48404  1 ext3
mbcache                 9600  1 ext3
sg                     36880  0 
sr_mod                 17956  0 
cdrom                  37408  1 sr_mod
sd_mod                 30720  3 
ata_piix               19588  2 
pata_acpi               8320  0 
ata_generic             8324  0 
sata_sil24             17796  0 
ohci1394               33584  0 
ieee1394               93752  2 sbp2,ohci1394
libata                159344  4 ata_piix,pata_acpi,ata_generic,sata_sil24
scsi_mod              151436  6 usb_storage,sbp2,sg,sr_mod,sd_mod,libata
r8169                  32900  0 
ehci_hcd               37900  0 
uhci_hcd               27024  0 
usbcore               146028  7 usb_storage,libusual,hci_usb,uvcvideo,ehci_hcd,uhci_hcd
thermal                16796  0 
processor              36872  4 acpi_cpufreq,thermal
fan                     5636  0 
fbcon                  42912  0 
tileblit                3456  1 fbcon
font                    9472  1 fbcon
bitblit                 6784  1 fbcon
softcursor              3072  1 bitblit
fuse                   50580  1 
freddy@freddy-laptop:~$ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11g  ESSID:""  Nickname:""
          Mode:Managed  Frequency:2.412 GHz  Access Point: Not-Associated   
          Tx-Power=27 dBm   
          Retry min limit:7   RTS thr:off   Fragment thr=2346 B   
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

freddy@freddy-laptop:~$ ifconfig

eth0      Link encap:Ethernet  HWaddr 00:1d:92:53:cf:53  
          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:218 Adresse de base:0x6000 

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:16436  Metric:1
          Packets reçus:1706 erreurs:0 :0 overruns:0 frame:0
          TX packets:1706 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:88768 (86.6 KB) Octets transmis:88768 (86.6 KB)

wlan0     Link encap:Ethernet  HWaddr 00:1d:e0:ab:9a:f9  
          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)

wmaster0  Link encap:UNSPEC  HWaddr 00-1D-E0-AB-9A-F9-00-00-00-00-00-00-00-00-00-00  
          UP BROADCAST RUNNING 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)

freddy@freddy-laptop:~$ iwlist scan

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wmaster0  Interface doesn't support scanning.

wlan0     No scan results

freddy@freddy-laptop:~$ nm-tool

NetworkManager Tool

State: connected

- Device: eth0 ----------------------------------------------------------------
  NM Path:           /org/freedesktop/NetworkManager/Devices/eth0
  Type:              Wired
  Driver:            r8169
  Active:            no
  HW Address:        00:1D:92:53:CF:53

  Capabilities:
    Supported:       yes
    Carrier Detect:  yes

  Wired Settings
    Hardware Link:   no


- Device: wlan0 ----------------------------------------------------------------
  NM Path:           /org/freedesktop/NetworkManager/Devices/wlan0
  Type:              802.11 Wireless
  Driver:            iwl4965
  Active:            no
  HW Address:        00:1D:E0:AB:9A:F9

  Capabilities:
    Supported:       yes

  Wireless Settings
    Scanning:        yes
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Networks (* = Current Network)
    DartyBox_CCBC:   Infrastructure Mode, Freq 2.422 MHz, Rate 62 Mb/s, Strength 68%, Encrypted (WPA WPA2)
    DartyBox_CCBC_WEP: Infrastructure Mode, Freq 2.422 MHz, Rate 62 Mb/s, Strength 71%, Encrypted (WEP)
    freeboxfreddy:   Infrastructure Mode, Freq 2.457 MHz, Rate 62 Mb/s, Strength 82%, Encrypted (WPA)
    freephonie:      Infrastructure Mode, Freq 2.457 MHz, Rate 62 Mb/s, Strength 81%, Encrypted (WPA Enterprise)
    TELE2BOX_6E5E:   Infrastructure Mode, Freq 2.472 MHz, Rate 62 Mb/s, Strength 31%, Encrypted (WEP)
    nantes-wireless.org: Infrastructure Mode, Freq 2.432 MHz, Rate 62 Mb/s, Strength 37%
    Livebox-0a46:    Infrastructure Mode, Freq 2.457 MHz, Rate 62 Mb/s, Strength 26%, Encrypted (WEP)


freddy@freddy-laptop:~$ uname -r -m

2.6.24-16-generic i686

Voilou j'espere avoir tout mis, je pense qu'il s'agit d'un petit soucis avec NetworkManager mais bon je vous laisse juge....

Merki de vos réponses.

Dernière modification par frekke (Le 25/10/2008, à 17:57)

CBN

Re : Connection impossible wifi

Bonjour,

Essaye Wicd après avoir désinstallé networkmanager

Regarde bien la doc de Wicd.

@+:cool:

---

Association pour la Promotion de l'Utilisation des Logiciels Libres en COrrèze ( PULLCO.fr )

frekke

Re : Connection impossible wifi

Yo,

Merci pour ta réponse ; ça fonctionne parfaitement

c'est un peu con ce Networkmanager, enfin bon....

Merci encore une fois pour cette réponse rapide et simple....

CBN

Re : Connection impossible wifi

Si c'est résolu = édite ton premier message et colle au début du titre [RESOLU]

@+:cool:

---

Association pour la Promotion de l'Utilisation des Logiciels Libres en COrrèze ( PULLCO.fr )