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#1 Le 05/05/2016, à 11:56

Zahori

[Résolu] Je n'arrive pas à me connecter au wifi (Ubuntu 16.04)

Bonjour,

Je n'arrive pas à me connecter au réseau Wifi alors que j'ai renseigné la clé (plusieurs fois) et rien n'y fait...
J'ai essayé de me connecter en Ethernet et ça a fonctionné

Merci pour votre aide,
Zahori.

Dernière modification par Zahori (Le 05/05/2016, à 16:00)

Hors ligne

#2 Le 05/05/2016, à 11:59

xubu1957

Re : [Résolu] Je n'arrive pas à me connecter au wifi (Ubuntu 16.04)

Bonjour,

Retournes les infos : wifi

en te servant du : Retour utilisable de commande


Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

En ligne

#3 Le 05/05/2016, à 12:49

Zahori

Re : [Résolu] Je n'arrive pas à me connecter au wifi (Ubuntu 16.04)

Voici les retours de commande :

$cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS"
$lsusb
Bus 002 Device 002: ID 8087:8000 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 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 003 Device 004: ID 04f2:b3fd Chicony Electronics Co., Ltd 
Bus 003 Device 003: ID 8087:07dc Intel Corp. 
Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM87 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 860M] (rev a2)
03:00.0 Network controller: Intel Corporation Wireless 7260 (rev bb)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01)
04:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
$lspci -nn |grep -i net
03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev bb)
04:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)
$lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
	Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller
	Kernel modules: ie31200_edac
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
	Subsystem: ASUSTeK Computer Inc. 4th Gen Core Processor Integrated Graphics Controller
	Kernel driver in use: i915
	Kernel modules: i915
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
	Subsystem: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB xHCI
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family MEI Controller
	Kernel driver in use: mei_me
	Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB EHCI
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset High Definition Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB EHCI
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM87 Express LPC Controller (rev 05)
	Subsystem: ASUSTeK Computer Inc. HM87 Express LPC Controller
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
	Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family SMBus Controller
	Kernel modules: i2c_i801
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 860M] (rev a2)
	Subsystem: ASUSTeK Computer Inc. GM107M [GeForce GTX 860M]
	Kernel driver in use: nouveau
	Kernel modules: nvidiafb, nouveau
03:00.0 Network controller: Intel Corporation Wireless 7260 (rev bb)
	Subsystem: Intel Corporation Dual Band Wireless-AC 7260
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01)
	Subsystem: ASUSTeK Computer Inc. Device 202f
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci
04:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
	Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
	Kernel driver in use: r8169
	Kernel modules: r8169
$sudo lshw -C network
  *-network               
       description: Interface réseau sans fil
       produit: Wireless 7260
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlp3s0
       version: bb
       numéro de série: 80:19:34:d4:de:f1
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-21-generic firmware=16.242414.0 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:38 mémoire:f7900000-f7901fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0.1
       information bus: pci@0000:04:00.1
       nom logique: enp4s0f1
       version: 12
       numéro de série: 54:a0:50:8d:20:8b
       taille: 10Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8411-2_0.0.1 07/08/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:33 portE/S:d000(taille=256) mémoire:f7814000-f7814fff mémoire:f7810000-f7813fff
$lsmod
Module                  Size  Used by
nls_utf8               16384  1
udf                    94208  1
crc_itu_t              16384  1 udf
rfcomm                 69632  2
bnep                   20480  2
nls_iso8859_1          16384  1
arc4                   16384  2
uvcvideo               90112  0
iwlmvm                311296  0
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         28672  1 uvcvideo
mac80211              737280  1 iwlmvm
videobuf2_core         36864  2 uvcvideo,videobuf2_v4l2
v4l2_common            16384  1 videobuf2_v4l2
videodev              176128  4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
media                  24576  2 uvcvideo,videodev
intel_rapl             20480  0
snd_hda_codec_hdmi     53248  1
asus_nb_wmi            24576  0
asus_wmi               28672  1 asus_nb_wmi
x86_pkg_temp_thermal    16384  0
sparse_keymap          16384  1 asus_wmi
intel_powerclamp       16384  0
coretemp               16384  0
btusb                  45056  0
btrtl                  16384  1 btusb
iwlwifi               200704  1 iwlmvm
kvm_intel             172032  0
snd_hda_codec_realtek    81920  1
snd_hda_codec_generic    77824  1 snd_hda_codec_realtek
btbcm                  16384  1 btusb
snd_hda_intel          36864  5
btintel                16384  1 btusb
kvm                   536576  1 kvm_intel
snd_hda_codec         135168  4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
bluetooth             520192  29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
rtsx_pci_ms            20480  0
cfg80211              565248  3 iwlwifi,mac80211,iwlmvm
memstick               20480  1 rtsx_pci_ms
snd_hda_core           73728  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep              16384  1 snd_hda_codec
irqbypass              16384  1 kvm
snd_pcm               106496  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
mei_me                 36864  0
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
mei                    98304  1 mei_me
aesni_intel           167936  0
aes_x86_64             20480  1 aesni_intel
shpchp                 36864  0
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_pcm,snd_seq
lrw                    16384  1 aesni_intel
snd                    81920  21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
gf128mul               16384  1 lrw
soundcore              16384  1 snd
ie31200_edac           16384  0
glue_helper            16384  1 aesni_intel
edac_core              53248  1 ie31200_edac
lpc_ich                24576  0
ablk_helper            16384  1 aesni_intel
cryptd                 20480  2 aesni_intel,ablk_helper
joydev                 20480  0
input_leds             16384  0
mac_hid                16384  0
serio_raw              16384  0
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,ppdev,parport_pc
autofs4                40960  2
hid_logitech_hidpp     20480  0
hid_logitech_dj        20480  0
usbhid                 49152  0
hid                   118784  4 usbhid,hid_logitech_dj,hid_logitech_hidpp
nouveau              1495040  0
rtsx_pci_sdmmc         24576  0
i915                 1208320  4
mxm_wmi                16384  1 nouveau
ttm                    98304  1 nouveau
i2c_algo_bit           16384  2 i915,nouveau
drm_kms_helper        139264  2 i915,nouveau
syscopyarea            16384  1 drm_kms_helper
ahci                   36864  4
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
libahci                32768  1 ahci
psmouse               126976  0
drm                   360448  7 ttm,i915,drm_kms_helper,nouveau
r8169                  81920  0
rtsx_pci               53248  2 rtsx_pci_ms,rtsx_pci_sdmmc
mii                    16384  1 r8169
wmi                    20480  3 mxm_wmi,nouveau,asus_wmi
video                  40960  3 i915,nouveau,asus_wmi
fjes                   28672  0
$iwconfig
enp4s0f1  no wireless extensions.

lo        no wireless extensions.

wlp3s0    IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=0 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
$ifconfig
enp4s0f1  Link encap:Ethernet  HWaddr 54:a0:50:8d:20:8b  
          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)

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:8100 erreurs:0 :0 overruns:0 frame:0
          TX packets:8100 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1 
          Octets reçus:598864 (598.8 KB) Octets transmis:598864 (598.8 KB)

wlp3s0    Link encap:Ethernet  HWaddr 80:19:34:d4:de:f1  
          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)
$sudo iwlist scan
enp4s0f1  Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlp3s0    Scan completed :
          Cell 01 - Address: 4C:AC:0A:4C:C2:7C
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=43/70  Signal level=-67 dBm  
                    Encryption key:on
                    ESSID:"Livebox-C27C"
                    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=00000000edabd173
                    Extra: Last beacon: 3324ms ago
                    IE: Unknown: 000C4C697665626F782D43323743
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001B00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD840050F204104A0001101044000102103B00010310470010000000000000100000004CAC0A4CC27C102100035A54451023000F4C697665626F782046545448207632102400085A542E312E302E32104200094C4D5A3131303946461054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
          Cell 02 - Address: 42:AC:0A:4C:C2:7C
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=44/70  Signal level=-66 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=00000000edaca86b
                    Extra: Last beacon: 3324ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001B00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
$uname -r -m
4.4.0-21-generic x86_64
$cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
$nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
 La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
$sudo rfkill list
1: asus-wlan: Wireless LAN
	Soft blocked: no
	Hard blocked: no
2: asus-bluetooth: Bluetooth
	Soft blocked: no
	Hard blocked: no
3: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
4: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
$nmcli connection show
NOM                  UUID                                  TYPE             PÉRIPHÉRIQUE 
Connexion filaire 1  7fc8b3e0-97e4-4fcf-aa65-f2d4269ab65b  802-3-ethernet   --           
Livebox-C27C         00cb2cf2-ca0c-4909-8bb6-0a391b4a343f  802-11-wireless  --           
Livebox-C27C 1       2270f803-8479-469e-ab81-28b469bb9467  802-11-wireless  --  

Dernière modification par Zahori (Le 05/05/2016, à 12:50)

Hors ligne

#4 Le 05/05/2016, à 15:47

xubu1957

Re : [Résolu] Je n'arrive pas à me connecter au wifi (Ubuntu 16.04)

Dans la documentation : wifi

§ 6 a écrit :

Problèmes et cas particuliers

Exemple: pour faire fonctionner le wifi avec une Live box, il n'y a en fait rien a changer sur le PC: il faut juste mettre la Live box en mode association en appuyant sur le bouton N° 1 sur le coté de la box. Puis rentrer la clé WEP ou WPA quand Ubuntu vous le demande.

Ta carte wifii :

03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev bb)

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

En ligne

#5 Le 05/05/2016, à 16:00

Zahori

Re : [Résolu] Je n'arrive pas à me connecter au wifi (Ubuntu 16.04)

C'est bon, le problème est résolu.
Je cherchais des solutions sur internet et puis mon pc s'est connecté tout seul au réseau donc tant mieux!

Merci, en tout cas pour ton aide xubu1957

Hors ligne