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pas de connexion sur sony viao vpcw115xg

sylbio21

Bonjour,
j'ai recupere ce pc et je n'arrive pas a me connecter en wifi


>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=17.04
DISTRIB_CODENAME=zesty
DISTRIB_DESCRIPTION="Ubuntu 17.04"

>>    lsusb 

Bus 001 Device 004: ID 04f2:b172 Chicony Electronics Co., Ltd 
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
Bus 002 Device 002: ID 15d9:0a41 Trust International B.V. MI-2540D [Optical mouse]
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

>>    lspci -k -nn | grep -A 3 -i net 

02:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8132 Fast Ethernet [1969:1062] (rev c0)
	Subsystem: Sony Corporation AR8132 Fast Ethernet [104d:9064]
	Kernel driver in use: atl1c
	Kernel modules: atl1c
03:00.0 Network controller [0280]: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)
	Subsystem: Foxconn International, Inc. T77H126.00 802.11bgn Wireless Half-size Mini PCIe Card [105b:e017]
	Kernel driver in use: ath9k
	Kernel modules: ath9k, wl

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: AR8132 Fast Ethernet
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: enp2s0
       version: c0
       numéro de série: 00:24:be:04:33:a9
       taille: 100Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI duplex=full ip=192.168.0.10 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:27 mémoire:f0100000-f013ffff portE/S:2000(taille=128)
  *-network
       description: Interface réseau sans fil
       produit: AR9285 Wireless Network Adapter (PCI-Express)
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlp3s0
       version: 01
       numéro de série: fe:c6:88:77:1d:71
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=4.10.0-35-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
       ressources: irq:17 mémoire:f0200000-f020ffff

>>    lsmod 

Module                  Size  Used by
wl                   6209536  0
bnep                   20480  2
uvcvideo               77824  0
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         20480  1 uvcvideo
videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
videodev              155648  3 uvcvideo,videobuf2_core,videobuf2_v4l2
coretemp               16384  0
media                  32768  2 uvcvideo,videodev
input_leds             16384  0
snd_hda_codec_realtek    77824  1
snd_hda_codec_generic    69632  1 snd_hda_codec_realtek
arc4                   16384  2
ath9k                 139264  0
snd_hda_intel          32768  3
joydev                 20480  0
snd_hda_codec         114688  3 snd_hda_intel,snd_hda_codec_generic,snd_hda_codec_realtek
ath9k_common           36864  1 ath9k
serio_raw              16384  0
ath9k_hw              458752  2 ath9k,ath9k_common
ath                    24576  3 ath9k_hw,ath9k,ath9k_common
mac80211              700416  1 ath9k
snd_hda_core           69632  4 snd_hda_intel,snd_hda_codec,snd_hda_codec_generic,snd_hda_codec_realtek
cfg80211              532480  5 wl,mac80211,ath9k,ath,ath9k_common
snd_hwdep              16384  1 snd_hda_codec
btusb                  36864  0
btrtl                  16384  1 btusb
btbcm                  16384  1 btusb
btintel                16384  1 btusb
bluetooth             487424  11 btrtl,btintel,bnep,btbcm,btusb
snd_pcm                94208  3 snd_hda_intel,snd_hda_codec,snd_hda_core
lpc_ich                20480  0
snd_timer              28672  1 snd_pcm
r592                   20480  0
memstick               16384  1 r592
snd                    65536  13 snd_hda_intel,snd_hwdep,snd_hda_codec,snd_timer,snd_hda_codec_generic,snd_hda_codec_realtek,snd_pcm
soundcore              16384  1 snd
shpchp                 32768  0
sony_laptop            53248  0
mac_hid                16384  0
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                45056  3 lp,parport_pc,ppdev
ip_tables              20480  0
x_tables               24576  1 ip_tables
autofs4                40960  2
hid_generic            16384  0
usbhid                 49152  0
hid                    98304  2 hid_generic,usbhid
i915                 1187840  5
i2c_algo_bit           16384  1 i915
drm_kms_helper        139264  1 i915
sdhci_pci              28672  0
psmouse               122880  0
syscopyarea            16384  1 drm_kms_helper
pata_acpi              16384  0
sdhci                  45056  1 sdhci_pci
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
atl1c                  40960  0
drm                   303104  7 i915,drm_kms_helper
fjes                   61440  0
video                  40960  2 sony_laptop,i915


>>    iwconfig 

wlp3s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 


>>    sudo iwlist scan 

wlp3s0    Scan completed :
          Cell 01 - Address: 42:37:B7:7C:DE:4A
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=38/70  Signal level=-72 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=3200016635413888
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D1601080400000000000000000000000000000000000000
                    IE: Unknown: 341601080400000000000000000000000000000000000000
                    IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
          Cell 02 - Address: 00:37:B7:7C:DE:4A
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=38/70  Signal level=-72 dBm  
                    Encryption key:on
                    ESSID:"Livebox-DE4A"
                    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=0000016635411fc5
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 000C4C697665626F782D44453441
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D1601080400000000000000000000000000000000000000
                    IE: Unknown: 341601080400000000000000000000000000000000000000
                    IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    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: DD8F0050F204104A0001101044000102103B0001031047001037373A3E493EFE4AFB4C3B4837373A3E10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E33104200094C4B313530363446461054000800060050F204000110110000100800020006103C0001011049000600372A000120
          Cell 03 - Address: 06:3E:6F:C5:F4:B4
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=63/70  Signal level=-47 dBm  
                    Encryption key:on
                    ESSID:"freebox"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000005d4f5600e8b
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 000766726565626F78
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1606000700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406000700000000000000000000000000000000000000
          Cell 04 - Address: 06:3E:6F:C5:F4:B6
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=62/70  Signal level=-48 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000005d4f56018ac
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1606000700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406000700000000000000000000000000000000000000
          Cell 05 - Address: 06:3E:6F:C5:F4:B7
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=64/70  Signal level=-46 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000005d4f560479b
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1606000700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406000700000000000000000000000000000000000000
          Cell 06 - Address: 06:3E:6F:C5:F4:B5
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=62/70  Signal level=-48 dBm  
                    Encryption key:on
                    ESSID:""
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000005d4f564dbcb
                    Extra: Last beacon: 280ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1606000700000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05020049127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406000700000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 07 - Address: 90:4D:4A:D0:64:30
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=20/70  Signal level=-90 dBm  
                    Encryption key:on
                    ESSID:"Bbox-4FFEC032"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000003b70acde1b
                    Extra: Last beacon: 4460ms ago
                    IE: Unknown: 000D42626F782D3446464543303332
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601081500000000000000000000000000000000000000
                    IE: Unknown: DD090010180202F02C0000
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 08 - Address: F4:CA:E5:9A:D1:39
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000003659f7959b8
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030107
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1607000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 09 - Address: F4:CA:E5:9A:D1:3A
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000003659f78e935
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030107
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1607000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 10 - Address: F4:CA:E5:CF:31:38
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=21/70  Signal level=-89 dBm  
                    Encryption key:on
                    ESSID:"Freebox-58AD82"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000036839d00160
                    Extra: Last beacon: 5132ms ago
                    IE: Unknown: 000E46726565626F782D353841443832
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030105
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1605000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 11 - Address: F4:CA:E5:9A:D1:38
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=25/70  Signal level=-85 dBm  
                    Encryption key:on
                    ESSID:"monique"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000003659f79d19f
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 00076D6F6E69717565
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030107
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1607000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 12 - Address: F4:CA:E5:CF:31:39
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000003683a138160
                    Extra: Last beacon: 676ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030105
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1605000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 13 - Address: 30:8D:99:E4:76:5A
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=25/70  Signal level=-85 dBm  
                    Encryption key:on
                    ESSID:"DIRECT-59-HP Officejet 5740"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000017dd81a21
                    Extra: Last beacon: 16ms ago
                    IE: Unknown: 001B4449524543542D35392D4850204F66666963656A65742035373430
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 03010B
                    IE: Unknown: 200100
                    IE: Unknown: 23021100
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A20001AFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B081100000000000000000000000000000000000000
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
                    IE: Unknown: DD9C0050F204104A000110104400010210570001011041000100103B000103104700101C852A4DB8001F08ABCD308D99E476581021000248501023000130102400013010420001301054000800030050F20400051011001B4449524543542D35392D4850204F66666963656A657420353734301008000200001049000600372A00012010490017000137100600101C852A4DB8001F08ABCD308D99E47658
                    IE: Unknown: DD640800090004000000070102010003164F66666963656A6574203537343020736572696573000405353734320005105448353838345830425430355A46000006101C852A4DB8001F08ABCD308D99E476580704C0A8013D080200D4090200080A0400000001


>>    uname -r -m 

4.10.0-35-generic i686

>>    cat /etc/network/interfaces 

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

>>    nm-tool 


>>    nmcli dev wifi 

*  SSID                         MODE   CHAN  DÉBIT    SIGNAL  BARS  SÉCURITÉ    
   FreeWifi_secure              Infra  6     54 Mo/s  90      ▂▄▆█  WPA1 802.1X 
   --                           Infra  6     54 Mo/s  87      ▂▄▆█  WPA2        
   FreeWifi                     Infra  6     54 Mo/s  85      ▂▄▆█  --          
   freebox                      Infra  6     54 Mo/s  85      ▂▄▆█  WPA1        
   orange                       Infra  1     54 Mo/s  47      ▂▄__  --          
   Livebox-DE4A                 Infra  1     54 Mo/s  47      ▂▄__  WPA1 WPA2   
   FreeWifi                     Infra  5     54 Mo/s  29      ▂___  --          
   monique                      Infra  7     54 Mo/s  25      ▂___  WPA1        
   FreeWifi_secure              Infra  7     54 Mo/s  25      ▂___  WPA2 802.1X 
   DIRECT-59-HP Officejet 5740  Infra  11    54 Mo/s  25      ▂___  WPA2        
   FreeWifi                     Infra  7     54 Mo/s  22      ▂___  --          
   Freebox-58AD82               Infra  5     54 Mo/s  19      ▂___  WPA1        
   Bbox-4FFEC032                Infra  1     54 Mo/s  17      ▂___  WPA1 WPA2   

>>    nmcli connection show 

NOM                  UUID                                  TYPE             PÉRIPHÉRIQUE 
Connexion filaire 1  56f16e7b-5bc9-3efd-9eec-6e89f0c23836  802-3-ethernet   enp2s0       
FreeWifi             2c117457-4d38-4498-992e-059d08a97adb  802-11-wireless  --           
freebox              692d1187-1916-424e-9a6b-87582cfd5a83  802-11-wireless  --           

>>    sudo rfkill list 

0: sony-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: sony-bluetooth: Bluetooth
	Soft blocked: yes
	Hard blocked: no
3: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

j'ai essaye de mettre sonylaptop en blaclist, mais rien

que puis je essayer?

merci de votre aide.

xubu1957

Bonjour,

Voir > Anomalies réseaux en Ethernet et Wifi sur la version 17.04

et pour la carte wifi :

Network controller [0280]: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)

la Doc wifi_liste_carte#atheros

§ 3.1 Atheros a écritEn cas de lenteur, dans l'interface de configuration de votre routeur, vérifiez le canal utilisé : s'il est en mode "automatique", tentez d'attribuer un canal manuel inférieur à 10. ou essayez la commande :

echo "options ath9k nohwcrypt=1" | sudo tee -a /etc/modprobe.d/ath9k.conf

En cas de difficultés persistantes on peut essayer de faire charger le pilote au démarrage avec la commande :

sudo echo ath9k >> /etc/modules

Rajout - Et aussi un seul chiffrement WPA2 PSK/AES sur la Box > § 1 [Tuto] Pas de Wi-fi ? Eléments importants à vérifier

sylbio21

trop fort (et moi trop nul), j'ai tout fait et c'est seulement le changement de canal en dernier qui a résolue le problème
donc encore merci

xubu1957

Tu es passé sur quel canal ?

Donne :

nmcli dev wifi

Pour éditer ta discussion et rajouter [Résolu] au début du titre, il faut utiliser le bouton Modifier dans ton premier message.

Merci 😉

sylbio21

freebox canal 7

SSID             MODE   CHAN  DÉBIT    SIGNAL  BARS  SÉCURITÉ    
   FreeWifi_secure  Infra  7     54 Mo/s  84      ▂▄▆█  WPA1 802.1X 
   --               Infra  7     54 Mo/s  84      ▂▄▆█  WPA2        
   FreeWifi         Infra  7     54 Mo/s  84      ▂▄▆█              
*  freebox          Infra  7     54 Mo/s  70      ▂▄▆_  WPA1        
   orange           Infra  1     54 Mo/s  49      ▂▄__              
   Livebox-DE4A     Infra  1     54 Mo/s  45      ▂▄__  WPA1 WPA2   
   Bbox-4FFEC032    Infra  1     54 Mo/s  25      ▂___  WPA1 WPA2   
   monique          Infra  7     54 Mo/s  20      ▂___  WPA1        
   FreeWifi         Infra  7     54 Mo/s  19      ▂___              
   FreeWifi_secure  Infra  7     54 Mo/s  19      ▂___  WPA2 802.1X 
   Freebox-58AD82   Infra  5     54 Mo/s  17      ▂___  WPA1        
   FreeWifi         Infra  11    54 Mo/s  15      ▂___              
   Bbox-B3C98620    Infra  11    54 Mo/s  9       ▂___  WPA1 WPA2

xubu1957

SSID             MODE   CHAN  DÉBIT    SIGNAL  BARS  SÉCURITÉ  
*  freebox          Infra  7     54 Mo/s  70      ▂▄▆_  WPA1

Tu n'es pas passé en chiffrement WPA2 et tu es sur un canal 7.

Regarde quel-canal-wi-fi-choisir-pour-optimiser-son-debit/

au message #2, vivien a écritQuel sécurité Wi-Fi choisir ? pour optimiser son débit ? WEP ? WPA ? WPA2 ?

Il est conseillé de mettre une clef WPA2, qui est plus sécurisée que le WPA ou le WEP.
(...)

sylbio21

je n'ai peut être rien compris mais je devrais mettre 6 car les wifi sont souvent sur ce canal mais aujourd'hui le plus puissant est sur le 7 ?
Je suis en freebox v5 donc au mieux je devrais utiliser le ccmp

xubu1957

Un autre conseil de notre expert, dans une autre discussion :

Le 29/11/2010, toutafai a écritBonsoir,
(...)
Au passage et au cas ou tu l'ignore, le chiffrement WEP est "piratable" en 5 minutes sans avoir de connaissances simplement en suivant un tuto.

Donc pour éliminer cette piste, il suffit de tester en passant ta freebox vers du "wpa1 tkip" ou mieux encore du "wpa2 aes, ou aes+tkip". N'oublie pas de valider les modifications de la freebox, de la faire rebooter si cela ne se fait pas automatiquement, et n'oublie pas aussi de modifier ta connexion wifi sous ubuntu en conséquences des modification de la box.