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ghislain47

Pas de WIFI sur mon portable, comment faire?

Bonjour à ceux qui savent...

Voila, je ne sais pas comment utiliser le wifi sur mon ordinateur portable. Je poste donc les infos demandées d'après ce que j'ai lu sur le forum.
Voici les résultats des commandes:

[cat /etc/lsb-release]:

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.3 LTS"

[lsusb]:

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub

[lspci]:

00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA IDE Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.5 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 425M] (rev a1)
02:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
04:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 80)
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 80)
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 80)
04:00.5 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 03)
05:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller (rev 10)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)

[lspci -nn]:

00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 02)
00:01.0 PCI bridge [0604]: Intel Corporation Core Processor PCI Express x16 Root Port [8086:0045] (rev 02)
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02)
00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06)
00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 05)
00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05)
00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 05)
00:1c.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 05)
00:1c.2 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 [8086:3b46] (rev 05)
00:1d.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 05)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a5)
00:1f.0 ISA bridge [0601]: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller [8086:3b09] (rev 05)
00:1f.2 IDE interface [0101]: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA IDE Controller [8086:3b28] (rev 05)
00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 05)
00:1f.5 IDE interface [0101]: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller [8086:3b2d] (rev 05)
00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 05)
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF108M [GeForce GT 425M] [10de:0df0] (rev a1)
02:00.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 03)
04:00.0 System peripheral [0880]: JMicron Technology Corp. SD/MMC Host Controller [197b:2382] (rev 80)
04:00.2 SD Host controller [0805]: JMicron Technology Corp. Standard SD Host Controller [197b:2381] (rev 80)
04:00.3 System peripheral [0880]: JMicron Technology Corp. MS Host Controller [197b:2383] (rev 80)
04:00.5 Ethernet controller [0200]: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller [197b:0250] (rev 03)
05:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller [10ec:8172] (rev 10)
ff:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02)
ff:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 02)
ff:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 02)
ff:02.1 Host bridge [0600]: Intel Corporation Core Processor QPI Physical 0 [8086:2d11] (rev 02)
ff:02.2 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d12] (rev 02)
ff:02.3 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d13] (rev 02)

[lspci -k]:

00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: i915
    Kernel modules: i915
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: mei
    Kernel modules: mei
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel modules: iTCO_wdt
00:1f.2 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA IDE Controller (rev 05)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel modules: i2c-i801
00:1f.5 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller (rev 05)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: ata_piix
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: intel ips
    Kernel modules: intel_ips
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 425M] (rev a1)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: nouveau
    Kernel modules: nouveau, nvidiafb
02:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: xhci_hcd
04:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 80)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: sdhci-pci
    Kernel modules: sdhci-pci
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 80)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel modules: sdhci-pci
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 80)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: jmb38x_ms
    Kernel modules: jmb38x_ms
04:00.5 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 03)
    Subsystem: CLEVO/KAPOK Computer Device 5130
    Kernel driver in use: jme
    Kernel modules: jme
05:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller (rev 10)
    Subsystem: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller
    Kernel driver in use: rtl8192se
    Kernel modules: rtl8192se
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
    Subsystem: CLEVO/KAPOK Computer Device 5130
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
    Subsystem: CLEVO/KAPOK Computer Device 5130
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
    Subsystem: CLEVO/KAPOK Computer Device 5130
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
    Subsystem: CLEVO/KAPOK Computer Device 5130
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
    Subsystem: CLEVO/KAPOK Computer Device 5130
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
    Subsystem: CLEVO/KAPOK Computer Device 5130

[sudo lshw -C network]:

*-network               
       description: Ethernet interface
       produit: JMC250 PCI Express Gigabit Ethernet Controller
       fabriquant: JMicron Technology Corp.
       identifiant matériel: 0.5
       information bus: pci@0000:04:00.5
       nom logique: eth0
       version: 03
       numéro de série: 00:90:f5:ae:fb:1d
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm pciexpress msix msi bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=jme driverversion=1.0.8 duplex=full ip=192.168.0.12 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:49 mémoire:fd400000-fd403fff portE/S:4400(taille=128) portE/S:4000(taille=256)
  *-network DÉSACTIVÉ
       description: Interface réseau sans fil
       produit: RTL8191SEvB Wireless LAN Controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:05:00.0
       nom logique: wlan0
       version: 10
       numéro de série: 48:5d:60:6e:ab:44
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8192se driverversion=3.2.0-58-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:18 portE/S:5000(taille=256) mémoire:fd500000-fd503fff

[lsmod]:

Module                  Size  Used by
dm_crypt               22528  0
joydev                 17393  0
arc4                   12473  2
snd_hda_codec_hdmi     31823  1
snd_hda_codec_via      46198  1
snd_hda_intel          32719  3
snd_hda_codec         109562  3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
snd_hwdep              13276  1 snd_hda_codec
snd_pcm                80916  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13132  0
snd_rawmidi            25424  1 snd_seq_midi
snd_seq_midi_event     14475  1 snd_seq_midi
snd_seq                51592  2 snd_seq_midi,snd_seq_midi_event
snd_timer              28931  2 snd_pcm,snd_seq
snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
rtl8192se              94189  0
rtlwifi                95855  1 rtl8192se
mac80211              436493  2 rtl8192se,rtlwifi
snd                    62218  16 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
intel_ips              17822  0
psmouse                96744  0
serio_raw              13027  0
cfg80211              178877  2 rtlwifi,mac80211
soundcore              14635  1 snd
jmb38x_ms              17406  0
memstick               15857  1 jmb38x_ms
snd_page_alloc         14115  2 snd_hda_intel,snd_pcm
mei                    36570  0
parport_pc             32114  0
ppdev                  12849  0
rfcomm                 38139  0
bnep                   17830  2
bluetooth             158447  10 rfcomm,bnep
binfmt_misc            17292  1
mac_hid                13077  0
lp                     17455  0
parport                40930  3 parport_pc,ppdev,lp
vesafb                 13516  0
i915                  428213  8
nouveau               708578  0
jme                    40296  0
ttm                    65344  1 nouveau
drm_kms_helper         45466  2 i915,nouveau
drm                   197641  6 i915,nouveau,ttm,drm_kms_helper
sdhci_pci              18324  0
i2c_algo_bit           13199  2 i915,nouveau
sdhci                  28241  1 sdhci_pci
mxm_wmi                12893  1 nouveau
wmi                    18744  1 mxm_wmi
video                  19115  2 i915,nouveau

[iwconfig]:

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:off/any 
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
         
eth0      no wireless extensions.

[ifconfig]:

eth0      Link encap:Ethernet  HWaddr 00:90:f5:ae:fb:1d 
          inet adr:192.168.0.12  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::290:f5ff:feae:fb1d/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:359148 erreurs:0 :0 overruns:0 frame:0
          TX packets:561095 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          Octets reçus:168853171 (168.8 MB) Octets transmis:78295449 (78.2 MB)
          Interruption:49

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:3593 erreurs:0 :0 overruns:0 frame:0
          TX packets:3593 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0
          Octets reçus:371942 (371.9 KB) Octets transmis:371942 (371.9 KB)

[sudo iwlist scan]:

lo        Interface doesn't support scanning.

wlan0     Interface doesn't support scanning : Network is down

[uname -r -m]

3.2.0-58-generic i686

[cat /etc/network/interfaces]:

auto lo
iface lo inet loopback

eth0      Interface doesn't support scanning.

[nm-tool]:

NetworkManager Tool

[sudo rfkill list]:

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

State: connected (global)

** (process:6101): WARNING **: error: cannot retrieve connection: uid 1000 has no permission to perform this operation
- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            rtl8192se
  State:             unavailable
  Default:           no
  HW Address:        48:5D:60:6E:AB:44

  Capabilities:

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

  Wireless Access Points

- Device: eth0  [Ethernet automatique] -----------------------------------------
  Type:              Wired
  Driver:            jme
  State:             connected
  Default:           yes
  HW Address:        00:90:F5:AE:FB:1D

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.0.12
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240

Bien, j'espère que vous pourrez vous y retrouver dans tout ça, bon courage à celui (ou celle) qui pourra m'aider.

Ghislain.

Zakhar

Re : Pas de WIFI sur mon portable, comment faire?

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

Le problème est là : Hard blocked: yes

Dans la langue de Molière (Shakespeare n'a pas l'air d'être ton ami !) : tu as un commutateur physique à off.

Vérifie bien sur ta machine. Ca m'est arrivé bêtement sur le PC de ma mère. Le commutateur est (dans le cas du PC de ma mère) une petit glissière sur le côté droit du PC que j'avais dû bouger en déplaçant le PC.

Dernière modification par Zakhar (Le 05/01/2014, à 01:26)

---

"A computer is like air conditioning: it becomes useless when you open windows." (Linus Torvald)

ghislain47

Re : Pas de WIFI sur mon portable, comment faire?

Bonjour Zakhar et merci pour ta réponse.
Effectivement, tu as vu juste, Shakespeare n'est pas vraiment mon ami...
J'ai essayé de trouver un interrupteur ou quelque chose qui ressemble à ça sur l'ordinateur, mais sans succès. J'ai ouvert les caches (1 pour le disque dur) ; (l'autre pour avoir accès à la pile , au ventilateur et à une partie de la carte mère), je n'ai rien vu qui pourrait ressembler à un interrupteur ou à une glissière de verrouillage...
donc, je suis encore bloqué...

si quelqu'un a le même ordinateur que le mien et sait comment faire...