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#1 Le 04/08/2015, à 19:16

fab93282

[RESOLU] Problème connexion WIFI tp-link tl-wn725n V2

Bonjour,

j'ai un petit soucis au niveau du wifi sur Lubuntu 14.04. J'ai un adaptateur nano  TP-LINK tl-725n, je sais qu'il faut faire des manipulations pour le faire fonctionner. j'ai déjà chercher et fais ce qui étais dit dans d'autres sujets. Cependant, le wifi ne fonctionne pas. Je détecte les réseau wifi mais lorsque j'entre le code rien ne se passe.

PS: pour l'adaptateur wifi j'ai suivi ce tuto
je vous rajoute certains infos 

Aspire-X3812:/rtl8188eu$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"

Aspire-X3812:/rtl8188eu$ lsusb
Bus 002 Device 003: ID 058f:6363 Alcor Micro Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 002: ID 24ae:2000  
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root 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 001 Device 003: ID 0bda:8179 Realtek Semiconductor Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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

Aspire-X3812:/rtl8188eu$ lspci
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03)
00:19.0 Ethernet controller: Intel Corporation 82567V-2 Gigabit Network Connection
00:1a.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4
00:1a.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5
00:1a.2 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6
00:1a.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1
00:1d.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1
00:1d.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2
00:1d.2 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3
00:1d.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
00:1f.0 ISA bridge: Intel Corporation 82801JIB (ICH10) LPC Interface Controller
00:1f.2 SATA controller: Intel Corporation 82801JI (ICH10 Family) SATA AHCI Controller
00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller
01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [GeForce GT 620 OEM] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller (rev a1)
02:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6315 Series Firewire Controller

Aspire-X3812:/rtl8188eu$ lspci -nn | grep -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567V-2 Gigabit Network Connection [8086:10ce]

Aspire-X3812:/rtl8188eu$ lspci -k
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
	Subsystem: Acer Incorporated [ALI] Device 0250
00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03)
	Kernel driver in use: pcieport
00:19.0 Ethernet controller: Intel Corporation 82567V-2 Gigabit Network Connection
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: e1000e
00:1a.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: uhci_hcd
00:1a.2 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
00:1f.0 ISA bridge: Intel Corporation 82801JIB (ICH10) LPC Interface Controller
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 82801JI (ICH10 Family) SATA AHCI Controller
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller
	Subsystem: Acer Incorporated [ALI] Device 0250
01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [GeForce GT 620 OEM] (rev a1)
	Subsystem: PC Partner Limited / Sapphire Technology Device 0620
	Kernel driver in use: nouveau
01:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller (rev a1)
	Subsystem: PC Partner Limited / Sapphire Technology Device 0620
	Kernel driver in use: snd_hda_intel
02:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6315 Series Firewire Controller
	Subsystem: Acer Incorporated [ALI] Device 0250
	Kernel driver in use: firewire_ohci

Aspire-X3812:/rtl8188eu$ sudo lshw -C network
[sudo] password for chezzi: 
  *-network               
       description: Ethernet interface
       produit: 82567V-2 Gigabit Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 19
       information bus: pci@0000:00:19.0
       nom logique: eth0
       version: 00
       numéro de série: 00:26:2d:10:8f:1b
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-5 ip=192.168.1.104 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:42 mémoire:fcfe0000-fcffffff mémoire:fcfde000-fcfdefff portE/S:cc00(taille=32)
  *-network
       description: Interface réseau sans fil
       identifiant matériel: 1
       information bus: usb@1:1
       nom logique: wlan0
       numéro de série: f8:1a:67:21:f6:f4
       fonctionnalités: ethernet physical wireless
       configuration: broadcast=yes driver=r8188eu multicast=yes wireless=unassociated

Aspire-X3812:/rtl8188eu$ lsmod
Module                  Size  Used by
zram                   18032  2 
cfg80211              409394  0 
snd_hda_codec_hdmi     45440  1 
snd_hda_codec_realtek    59297  1 
rfcomm                 53664  0 
bnep                   18895  2 
bluetooth             342208  10 bnep,rfcomm
gpio_ich               13229  0 
8188eu                671710  0 
snd_hda_intel          42794  1 
snd_hda_codec         168250  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep              13272  1 snd_hda_codec
snd_pcm                85501  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_seq_midi           13132  0 
snd_seq_midi_event     14475  1 snd_seq_midi
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
snd_rawmidi            25135  1 snd_seq_midi
joydev                 17101  0 
snd_seq                55383  2 snd_seq_midi_event,snd_seq_midi
coretemp               13195  0 
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
nouveau               969577  3 
kvm_intel             132651  0 
snd_timer              28584  2 snd_pcm,snd_seq
kvm                   388277  1 kvm_intel
mxm_wmi                12893  1 nouveau
video                  18903  1 nouveau
ttm                    85079  1 nouveau
snd                    60939  13 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
drm_kms_helper         48868  1 nouveau
serio_raw              13230  0 
drm                   244037  5 ttm,drm_kms_helper,nouveau
lpc_ich                16864  0 
soundcore              12600  1 snd
i2c_algo_bit           13197  1 nouveau
shpchp                 32128  0 
wmi                    18673  2 mxm_wmi,nouveau
mac_hid                13037  0 
parport_pc             31981  0 
ppdev                  17391  0 
lp                     13299  0 
parport                40836  3 lp,ppdev,parport_pc
hid_generic            12492  0 
usbhid                 47070  0 
usb_storage            48417  0 
hid                    87604  2 hid_generic,usbhid
ahci                   25643  2 
psmouse                95402  0 
libahci                27214  1 ahci
firewire_ohci          35529  0 
firewire_core          61867  1 firewire_ohci
e1000e                223034  0 
crc_itu_t              12627  1 firewire_core
ptp                    18445  1 e1000e
pps_core               18799  1 ptp

Aspire-X3812:/rtl8188eu$ iwconfig
wlan0     unassociated  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency=2.412 GHz  Access Point: Not-Associated   
          Sensitivity:0/0  
          Retry:off   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=0/100  Signal level=0 dBm  Noise level=0 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

lo        no wireless extensions.

eth0      no wireless extensions.

Aspire-X3812:/rtl8188eu$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:26:2d:10:8f:1b  
          inet adr:192.168.1.104  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: 2a02:120b:2c6f:96c0:226:2dff:fe10:8f1b/64 Scope:Global
          adr inet6: fe80::226:2dff:fe10:8f1b/64 Scope:Lien
          adr inet6: 2a02:120b:2c6f:96c0:5c22:180a:1b1a:dbf9/64 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:21508 erreurs:0 :0 overruns:0 frame:0
          TX packets:17346 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:17247276 (17.2 MB) Octets transmis:2089051 (2.0 MB)
          Interruption:20 Mémoire:fcfe0000-fd000000 

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:6070 erreurs:0 :0 overruns:0 frame:0
          TX packets:6070 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:531645 (531.6 KB) Octets transmis:531645 (531.6 KB)

wlan0     Link encap:Ethernet  HWaddr f8:1a:67:21:f6:f4  
          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)

Aspire-X3812:/rtl8188eu$ sudo iwlist scan
wlan0     Scan completed :
          Cell 01 - Address: 8E:04:FF:13:1C:E0
                    ESSID:"UPC Wi-Free"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac010c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    Quality:0  Signal level:0  Noise level:0
          Cell 02 - Address: 8C:04:FF:13:1C:EE
                    ESSID:"UPC1384364"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 03 - Address: 46:32:C8:A4:35:89
                    ESSID:"UPC Wi-Free"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac010c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    Quality:0  Signal level:0  Noise level:0
          Cell 04 - Address: 00:8C:54:19:09:29
                    ESSID:"nvq-53579"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD8A0050F204104A00011010440001021041000100103B00010310470010E258ECA86A8E575D8104E22DE52BADC71021000B506972656C6C692042425310230007563232364E31571024000D333336303249303534383735341042000D333336303249303534383735341054000800060013C804000110110007563232364E3157100800020080103C000101
                    Quality:0  Signal level:0  Noise level:0
          Cell 05 - Address: B4:EE:B4:60:F7:34
                    ESSID:"acx-26118"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD4F0050F204104A0001101044000102104700104F4152524F41F33DF34440413D415252103C0001031011001A5377697373636F6D20496E7465726E65742D426F7820706C75731049000600372A000120
                    Quality:0  Signal level:0  Noise level:0
          Cell 06 - Address: B4:EE:B4:60:F7:36
                    ESSID:"visitor-71166"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30140100000fac040100000fac040100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 07 - Address: 8C:04:FF:04:80:00
                    ESSID:"UPC1377887"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 08 - Address: DC:0B:1A:BF:B5:49
                    ESSID:"ruf-91933"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD8A0050F204104A00011010440001021041000100103B000103104700105FDB5C8955585B7B9D2D65B2E638733A1021000B506972656C6C692042425310230007563232364E31571024000D333336303249303232343931351042000D333336303249303232343931351054000800060013C804000110110007563232364E3157100800020080103C000101
                    Quality:0  Signal level:0  Noise level:0
          Cell 09 - Address: 8E:04:FF:04:80:02
                    ESSID:"UPC Wi-Free"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac010c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    Quality:0  Signal level:0  Noise level:0
          Cell 10 - Address: 7C:B7:33:FC:EC:7B
                    ESSID:"vnt-73473"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD900050F204104A0001101044000102103B0001031047001044504F444040F350F250444F3D504F441021000953696C6967656E63651023000853472D4E502D303010240005352E302E3010420004313233341054000800060050F20400011011001A5377697373636F6D20496E7465726E65742D426F7820706C7573100800020006103C0001031049000600372A000120
                    Quality:0  Signal level:0  Noise level:0
          Cell 11 - Address: BC:8C:CD:A8:89:88
                    ESSID:"UPC243401024"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac02000fac040100000fac020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DDA70050F204104A0001101044000102103B00010310470010BC329E001DD811B28601BC8CCDA889881021001A43656C656E6F20436F6D6D756E69636174696F6E2C20496E632E1023001743656C656E6F20576972656C65737320415020322E344710240006434C313830301042000831323334353637381054000800060050F20400011011000C43656C656E6F4150322E344710080002210C103C0001011049000600372A000120
                    Quality:0  Signal level:0  Noise level:0
          Cell 12 - Address: 00:8C:54:34:A9:F9
                    ESSID:"Tagada"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD8C0050F204104A00011010440001021041000100103B00010310470010925DF79516BB5EBD8A6BFC44044C4D5D1021000D4144422042726F616462616E6410230007563232364E31571024000D333336303349303037333733331042000D333336303349303037333733331054000800060013C804000110110007563232364E3157100800020080103C000101
                    Quality:0  Signal level:0  Noise level:0
          Cell 13 - Address: 00:24:C8:6C:CB:20
                    ESSID:"avh-08116"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Frequency:2.447 GHz (Channel 8)
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra:wpa_ie =dd160050f20101000050f20201000050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30140100000fac020100000fac040100000fac020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 14 - Address: 8C:04:FF:7D:C1:D0
                    ESSID:"UPC1384609"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 15 - Address: 8E:04:FF:7D:C1:D2
                    ESSID:"UPC Wi-Free"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac010c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    Quality:0  Signal level:0  Noise level:0
          Cell 16 - Address: 7C:B7:33:A8:07:73
                    ESSID:"CLH-46477"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD900050F204104A0001101044000102103B0001031047001044504F444040FE45FD444440BD504F441021000953696C6967656E63651023000853472D4E502D303010240005352E302E3010420004313233341054000800060050F20400011011001A5377697373636F6D20496E7465726E65742D426F7820706C7573100800020006103C0001031049000600372A000120
                    Quality:0  Signal level:0  Noise level:0
          Cell 17 - Address: 44:32:C8:FD:D8:4C
                    ESSID:"UPC1501405"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 18 - Address: 46:32:C8:FD:D8:4E
                    ESSID:"UPC Wi-Free"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac010c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    Quality:0  Signal level:0  Noise level:0
          Cell 19 - Address: B4:EE:B4:53:5E:00
                    ESSID:"evr-51013"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD900050F204104A0001101044000102103B000103104700104F4152524F41F240F2523D3D7D4152521021000953696C6967656E63651023000853472D4E502D303010240005352E312E3010420004313233341054000800060050F20400011011001A5377697373636F6D20496E7465726E65742D426F7820706C7573100800020006103C0001031049000600372A000120
                    Quality:0  Signal level:0  Noise level:0
          Cell 20 - Address: 44:32:C8:A4:35:87
                    ESSID:"UPC1963920"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 21 - Address: BC:8C:CD:A5:FB:28
                    ESSID:"UPC248825853"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.417 GHz (Channel 2)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac02000fac040100000fac020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD310050F204104A000110104400010210470010BC329E001DD811B28601BC8CCDA5FB28103C0001011049000600372A000120
                    Quality:0  Signal level:0  Noise level:0
          Cell 22 - Address: BC:8C:CD:C2:7A:48
                    ESSID:"UPC244870987"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac02000fac040100000fac020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD310050F204104A000110104400010210470010BC329E001DD811B28601BC8CCDC27A48103C0001011049000600372A000120
                    Quality:0  Signal level:0  Noise level:0
          Cell 23 - Address: BC:8C:CD:C2:7A:49
                    ESSID:"UPC Wi-Free"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30140100000fac040100000fac040100000fac010000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    Quality:0  Signal level:0  Noise level:0
          Cell 24 - Address: 00:24:C8:9F:DB:30
                    ESSID:"wff-25142"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Frequency:2.447 GHz (Channel 8)
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra:wpa_ie =dd160050f20101000050f20201000050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30140100000fac020100000fac040100000fac020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 25 - Address: 14:49:E0:D4:44:78
                    ESSID:"UPC240655528"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30180100000fac020200000fac02000fac040100000fac020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD310050F204104A000110104400010210470010BC329E001DD811B286011449E0D44478103C0001011049000600372A000120
                    Quality:0  Signal level:0  Noise level:0
          Cell 26 - Address: 14:49:E0:D4:44:79
                    ESSID:"UPC Wi-Free"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30140100000fac040100000fac040100000fac010000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    Quality:0  Signal level:0  Noise level:0
          Cell 27 - Address: 00:22:7F:2C:6E:B1
                    ESSID:""
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra:wpa_ie =dd160050f20101000050f20201000050f20201000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

Aspire-X3812:/rtl8188eu$ uname -r -m 
3.13.0-61-generic i686

Aspire-X3812:/rtl8188eu$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

Aspire-X3812:/rtl8188eu$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            r8188eu
  State:             disconnected
  Default:           no
  HW Address:        F8:1A:67:21:F6:F4

  Capabilities:

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

  Wireless Access Points 
    UPC Wi-Free:     Infra, 8E:04:FF:13:1C:E0, Freq 2412 MHz, Rate 16 Mb/s, Strength 0 WPA2 Enterprise
    vnt-73473:       Infra, 7C:B7:33:FC:EC:7B, Freq 2412 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    UPC1384364:      Infra, 8C:04:FF:13:1C:EE, Freq 2412 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    ruf-91933:       Infra, DC:0B:1A:BF:B5:49, Freq 2437 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    CLH-46477:       Infra, 7C:B7:33:A8:07:73, Freq 2437 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    UPC1377887:      Infra, 8C:04:FF:04:80:00, Freq 2437 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    UPC Wi-Free:     Infra, 8E:04:FF:04:80:02, Freq 2437 MHz, Rate 16 Mb/s, Strength 0 WPA2 Enterprise
    UPC243401024:    Infra, BC:8C:CD:A8:89:88, Freq 2437 MHz, Rate 16 Mb/s, Strength 0 WPA2
    UPC Wi-Free:     Infra, 8E:04:FF:7D:C1:D2, Freq 2462 MHz, Rate 16 Mb/s, Strength 0 WPA2 Enterprise
    nvq-53579:       Infra, 00:8C:54:19:09:29, Freq 2462 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    UPC1384609:      Infra, 8C:04:FF:7D:C1:D0, Freq 2462 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    evr-51013:       Infra, B4:EE:B4:53:5E:00, Freq 2462 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    UPC Wi-Free:     Infra, 46:32:C8:A4:35:89, Freq 2412 MHz, Rate 16 Mb/s, Strength 0 WPA2 Enterprise
    visitor-71166:   Infra, B4:EE:B4:60:F7:36, Freq 2412 MHz, Rate 16 Mb/s, Strength 0 WPA2
    Tagada:          Infra, 00:8C:54:34:A9:F9, Freq 2437 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    UPC240655528:    Infra, 14:49:E0:D4:44:78, Freq 2462 MHz, Rate 16 Mb/s, Strength 0 WPA2
    wff-25142:       Infra, 00:24:C8:9F:DB:30, Freq 2447 MHz, Rate 54 Mb/s, Strength 0 WPA WPA2
    UPC244870987:    Infra, BC:8C:CD:C2:7A:48, Freq 2437 MHz, Rate 16 Mb/s, Strength 0 WPA2
    acx-26118:       Infra, B4:EE:B4:60:F7:34, Freq 2412 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    biz-01973:       Infra, 7C:B7:33:EF:90:67, Freq 2412 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    UPC1501405:      Infra, 44:32:C8:FD:D8:4C, Freq 2462 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    UPC Wi-Free:     Infra, 46:32:C8:FD:D8:4E, Freq 2462 MHz, Rate 16 Mb/s, Strength 0 WPA2 Enterprise
    UPC248825853:    Infra, BC:8C:CD:A5:FB:28, Freq 2417 MHz, Rate 16 Mb/s, Strength 0 WPA2
    UPC Wi-Free:     Infra, 14:49:E0:D4:44:79, Freq 2462 MHz, Rate 16 Mb/s, Strength 0 WPA2 Enterprise


- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:             connected
  Default:           yes
  HW Address:        00:26:2D:10:8F:1B

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.104
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1

  IPv6 Settings:
    Address:         2a02:120b:2c6f:96c0:5c22:180a:1b1a:dbf9
    Prefix:          64
    Gateway:         fe80::de0b:1aff:febf:b543

    Address:         2a02:120b:2c6f:96c0:226:2dff:fe10:8f1b
    Prefix:          64
    Gateway:         fe80::de0b:1aff:febf:b543

    Address:         fe80::226:2dff:fe10:8f1b
    Prefix:          64
    Gateway:         fe80::de0b:1aff:febf:b543

Si l'un d'entre vous pourrait m'aider ce serait cool de votre part.
Merci d'avance

Dernière modification par fab93282 (Le 11/08/2015, à 22:21)

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#2 Le 04/08/2015, à 21:35

Julius22

Re : [RESOLU] Problème connexion WIFI tp-link tl-wn725n V2

Bonjour,
   As-tu essayé d'utiliser le Wi-Fi avec le réseau filaire désactivé ?


Membre de l'April (www.april.org)
Pour éviter de perdre vos données, utilisez des formats ouverts (cf. www.formats-ouverts.org).
Regardez l'utilisation moyenne de votre processeur et pensez à BOINC.

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#3 Le 04/08/2015, à 22:05

fab93282

Re : [RESOLU] Problème connexion WIFI tp-link tl-wn725n V2

Bonjour,
tu veux dire en débranchant le cable rj45 ? Si c'est le cas oui, ça ne change rien. Quand j'essai de me connecter et que j'entre le code wifi rien ne se passe

Hors ligne

#4 Le 05/08/2015, à 20:41

Julius22

Re : [RESOLU] Problème connexion WIFI tp-link tl-wn725n V2

Bonjour,
   Oui, je voulais bien signifier en débranchant le câble RJ45 (ou en demandant à Network-Manager de ne plus utiliser le réseau filaire). Ensuite, pour en revenir au problème avec le réseau sans fil, j'ai remarqué que le retour de la commande iwlist donne des niveaux de signal nuls, ce qui ne me paraît pas normal. Malheureusement, je ne sais pas quoi faire dans ce cas.


Membre de l'April (www.april.org)
Pour éviter de perdre vos données, utilisez des formats ouverts (cf. www.formats-ouverts.org).
Regardez l'utilisation moyenne de votre processeur et pensez à BOINC.

Hors ligne

#5 Le 06/08/2015, à 12:31

tux4fun

Re : [RESOLU] Problème connexion WIFI tp-link tl-wn725n V2

Et en procédant de cette façon, github:

http://brilliantlyeasy.com/ubuntu-linux … r-install/


tux4fun
http://linuxcounter.net/ - http://frederick.varin.free.fr
Linux Registered User     #363458
Machine Registered     #261921

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#6 Le 11/08/2015, à 22:21

fab93282

Re : [RESOLU] Problème connexion WIFI tp-link tl-wn725n V2

Salut, désolé de ne pas avoir donner de nouvelle. Merci pour vos réponse mais ça n'a pas fonctionner. Du coup j'ai changer de OS je suis passer sous ubuntu 14.04 lts et la clé wifi a marcher sans aucune manipulation. Donc je pense qu'il y a un problème avec lubuntu.
Sur ce je peux mettre résolu. Merci de votre temps

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