#1 Le 17/02/2017, à 23:00
- adlane_98
[Résolu] Problème de connexion internet après la MAJ 16.04
Bonsoir,
Je suis confronté à un problème depuis que j'ai fait la MAJ 16.04. Voilà l'ordinateur s'allume normalement, j'ai accès à internet, tout va bien. Mais après quelques minutes PAF plus de connexion internet. Ou du moins je suis connecté à ma Wi-Fi, mais je ne peux faire aucune recherche. Pour récupérer cette connexion je suis dans l'obligation de redémarrer le PC...
J'ai essayé aussi en partage de connexion avec mon téléphone : même problème.
Si quelqu'un a une solution...
PS : Je fonctionne en dual boot avec macOS Sierra sur un MacBook Pro
Dernière modification par adlane_98 (Le 21/02/2017, à 23:13)
Hors ligne
#2 Le 18/02/2017, à 05:59
- xubu1957
Re : [Résolu] Problème de connexion internet après la MAJ 16.04
Bonjour,
Peux-tu donner tes infos : Configuration wifi ?
tu peux utiliser le : wificheck
Nota : Le fichier wificheck.log est créé dans: /home/utilisateur
Il ne reste plus qu'à copier/coller son contenu sur le forum
en te servant du : Retour utilisable de commande
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] 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 19/02/2017, à 18:54
- adlane_98
Re : [Résolu] Problème de connexion internet après la MAJ 16.04
Voilà le contenu de mon wificheck.log :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"
>> lsusb
Bus 002 Device 002: ID 05ac:8406 Apple, Inc.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 05ac:0273 Apple, Inc.
Bus 001 Device 002: ID 05ac:8290 Apple, Inc.
Bus 001 Device 004: ID 3938:1031
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
03:00.0 Network controller [0280]: Broadcom Corporation BCM43602 802.11ac Wireless LAN SoC [14e4:43ba] (rev 01)
Subsystem: Apple Inc. BCM43602 802.11ac Wireless LAN SoC [106b:0133]
Kernel driver in use: brcmfmac
Kernel modules: brcmfmac
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: BCM43602 802.11ac Wireless LAN SoC
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
version: 01
numéro de série: a0:99:9b:17:2a:9b
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=brcmfmac driverversion=7.35.177.61 firmware=01-ea662a8c ip=192.168.0.23 latency=0 multicast=yes wireless=IEEE 802.11abgn
ressources: irq:63 mémoire:c1400000-c1407fff mémoire:c1000000-c13fffff
>> lsmod
Module Size Used by
binfmt_misc 20480 1
rfcomm 69632 0
bnep 20480 2
nls_iso8859_1 16384 1
joydev 20480 0
snd_hda_codec_hdmi 53248 1
applesmc 20480 0
input_polldev 16384 1 applesmc
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 172032 0
kvm 544768 1 kvm_intel
snd_hda_codec_cirrus 20480 1
snd_hda_codec_generic 77824 1 snd_hda_codec_cirrus
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_hda_intel 40960 5
snd_hda_codec 135168 4 snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_cirrus
ghash_clmulni_intel 16384 0
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
aesni_intel 167936 0
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
snd_hda_core 73728 5 snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_hda_codec_cirrus
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper
input_leds 16384 0
bcm5974 16384 0
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
brcmfmac 290816 0
snd_rawmidi 32768 1 snd_seq_midi
brcmutil 16384 1 brcmfmac
intel_pch_thermal 16384 0
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
cfg80211 565248 1 brcmfmac
snd_timer 32768 2 snd_pcm,snd_seq
thunderbolt 53248 0
snd 81920 21 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,snd_hda_codec_cirrus
bdc_pci 16384 0
lpc_ich 24576 0
mei_me 36864 0
mei 98304 1 mei_me
shpchp 36864 0
soundcore 16384 1 snd
sbs 16384 0
sbshc 16384 1 sbs
acpi_als 16384 0
kfifo_buf 16384 1 acpi_als
industrialio 61440 2 acpi_als,kfifo_buf
mac_hid 16384 0
apple_bl 16384 0
spi_pxa2xx_platform 24576 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_apple 16384 0
hid_generic 16384 0
i915 1208320 4
ahci 36864 2
libahci 32768 1 ahci
i2c_algo_bit 16384 1 i915
drm_kms_helper 155648 1 i915
syscopyarea 16384 1 drm_kms_helper
uas 24576 0
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
usb_storage 69632 1 uas
fb_sys_fops 16384 1 drm_kms_helper
drm 364544 5 i915,drm_kms_helper
usbhid 49152 0
hid 118784 3 hid_generic,usbhid,hid_apple
video 40960 1 i915
fjes 28672 0>> iwconfig
wlp3s0 IEEE 802.11abgn ESSID:"NUMERICABLE-8B95"
Mode:Managed Frequency:2.412 GHz Access Point: 24:EC:99:02:9A:48
Bit Rate=24 Mb/s Tx-Power=31 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=44/70 Signal level=-66 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:94 Invalid misc:0 Missed beacon:0
>> ifconfig -a
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:1190 erreurs:0 :0 overruns:0 frame:0
TX packets:1190 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:112456 (112.4 KB) Octets transmis:112456 (112.4 KB)
wlp3s0 Link encap:Ethernet HWaddr a0:99:9b:17:2a:9b
inet adr:192.168.0.23 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::a299:9bff:fe17:2a9b/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:8086 erreurs:0 :47 overruns:0 frame:0
TX packets:7096 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:4742763 (4.7 MB) Octets transmis:831177 (831.1 KB)
>> sudo iwlist scan
wlp3s0 Scan completed :
Cell 01 - Address: 24:EC:99:02:9A:48
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"NUMERICABLE-8B95"
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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 00104E554D4552494341424C452D38423935
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 0B050600EB0000
IE: Unknown: 2D1ABC191BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010480A736B409CB6D6D4AF13E67DE43C6E10210008454D544134322D3110230008454D544134322D311024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D436F6D4150100800020000103C0001011049000600372A000120
IE: Unknown: DD090010180206000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 46057208010000
Cell 02 - Address: 52:F2:79:19:0B:7B
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=33/70 Signal level=-77 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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1601050600000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B050300CB127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3401050600000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 03 - Address: 52:F2:79:19:0B:78
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"issa"
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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 000469737361
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1601050600000000000000000000000000000000000000
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: DD1A00904C3401050600000000000000000000000000000000000000
Cell 04 - Address: 52:F2:79:19:0B:7A
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=33/70 Signal level=-77 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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1601050600000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3401050600000000000000000000000000000000000000
Cell 05 - Address: 14:0C:76:30:C1:17
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"FREEBOX_ARIANE_1Q"
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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 001146524545424F585F415249414E455F3151
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030104
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1604000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: 14:0C:76:30:C1:18
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=33/70 Signal level=-77 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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030104
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1604000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 07 - Address: 14:0C:76:30:C1:19
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=32/70 Signal level=-78 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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030104
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: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1604000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 08 - Address: F4:CA:E5:BB:2F:40
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=21/70 Signal level=-89 dBm
Encryption key:on
ESSID:"talbi"
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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 000574616C6269
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030105
IE: Unknown: 050401020000
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: 3D1605001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 09 - Address: B8:26:6C:D3:27:9E
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"Livebox-279E"
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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 000C4C697665626F782D32373945
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1606080400000000000000000000000000000000000000
IE: Unknown: 341606080400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
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: DD8F0050F204104A0001101044000102103B00010310470010493F393D3D4AFB3AF93E404C073F393D10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E3110420009414E313630333346461054000800060050F204000110110000100800020006103C0001011049000600372A000120
Cell 10 - Address: 14:0C:76:77:E3:E2
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=19/70 Signal level=-91 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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050401020000
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: 3D160B001100000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 11 - Address: F4:CA:E5:85:B5:40
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=21/70 Signal level=-89 dBm
Encryption key:on
ESSID:"free_dom"
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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 0008667265655F646F6D
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 12 - Address: A6:54:4A:BD:64:59
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=20/70 Signal level=-90 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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160B070500000000000000000000000000000000000000
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: 0B050100A7127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340B070500000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 13 - Address: F4:CA:E5:CB:5B:98
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"Freebox-4CA645"
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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 000E46726565626F782D344341363435
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010D
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160D000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 14 - Address: F4:CA:E5:CB:5B:99
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=34/70 Signal level=-76 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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010D
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160D000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 15 - Address: F4:CA:E5:CB:5B:9A
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=34/70 Signal level=-76 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=0000000000000000
Extra: Last beacon: 4ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010D
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: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160D000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
4.4.0-63-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
>> nmcli dev wifi
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
* NUMERICABLE-8B95 Infra 1 54 Mo/s 65 ▂▄▆_ WPA1 WPA2
-- Infra 1 54 Mo/s 40 ▂▄__ WPA2
Freebox-4CA645 Infra 13 54 Mo/s 40 ▂▄__ WPA2
FreeWifi_secure Infra 13 54 Mo/s 40 ▂▄__ WPA2 802.1X
FreeWifi Infra 13 54 Mo/s 40 ▂▄__ --
FreeWifi Infra 1 54 Mo/s 39 ▂▄__ --
FreeWifi_secure Infra 1 54 Mo/s 39 ▂▄__ WPA1 802.1X
FREEBOX_ARIANE_1Q Infra 4 54 Mo/s 39 ▂▄__ WPA1
FreeWifi Infra 4 54 Mo/s 39 ▂▄__ --
FreeWifi_secure Infra 4 54 Mo/s 37 ▂▄__ WPA2 802.1X
issa Infra 1 54 Mo/s 32 ▂▄__ WPA1
FreeWifi_secure Infra 11 54 Mo/s 27 ▂___ WPA1 802.1X
FreeWifi_secure Infra 5 54 Mo/s 24 ▂___ WPA2 802.1X
Livebox-18b0 Infra 6 54 Mo/s 22 ▂___ WPA1 WPA2
Livebox-279E Infra 6 54 Mo/s 22 ▂___ WPA1 WPA2
orange Infra 6 54 Mo/s 20 ▂___ --
talbi Infra 5 54 Mo/s 19 ▂___ WPA1
free_dom Infra 11 54 Mo/s 19 ▂___ WEP
-- Infra 11 54 Mo/s 17 ▂___ WPA2
freebox_vivi Infra 7 54 Mo/s 15 ▂___ WPA1
FreeWifi_secure Infra 11 54 Mo/s 15 ▂___ WPA2 802.1X
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
NUMERICABLE-8B95 87a0142d-b086-4803-ac46-b5b04e26ca7e 802-11-wireless wlp3s0
AndroidAP bea7e3bc-f72a-4695-9e70-ed683685d793 802-11-wireless --
FREEBOX_ARIANE_1Q e2e44356-85d1-4555-8dab-995fd51c7aec 802-11-wireless --
Freebox-600FE8 b9f1e376-4e9d-4afd-ac33-6382a12a0e15 802-11-wireless --
Livebox-47fe ad23a89e-7dd2-4f87-ab33-b4accc42b376 802-11-wireless --
My ASUS c7da151d-e529-4e27-85dc-65ee1d999e9b 802-11-wireless --
OnePlus3 8ff157f5-8db1-4fec-aa78-1830702226a1 802-11-wireless --
OnePlus3 1 21679d1f-877e-473f-896a-6138403c9792 802-11-wireless --
maman co f74d7d64-aa5f-4249-aa74-4b49091a5c97 802-11-wireless --
orange 2edc28e9-a002-48f3-b67e-8bcd297de55b 802-11-wireless --
univ-paris13 827a775f-c31c-42da-945a-54953251c28e 802-11-wireless --
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noHors ligne
#4 Le 19/02/2017, à 19:19
- xubu1957
Re : [Résolu] Problème de connexion internet après la MAJ 16.04
Bonjour,
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
* NUMERICABLE-8B95 Infra 1 54 Mo/s 65 ▂▄▆_ WPA1 WPA2 Modifier, le chiffrement de la Box , comme le conseille toutafai dans de nombreuses discussions :
Le 14/11/2016, moko138 a écrit :
Entretemps, j'ai retrouvé ce message ./viewtopic.php?pid=21563767#p21563767 de toutafai (8/2016) :
Ta box utilise un double chiffrement (à la fois du wpa1 et du wpa2), c'est certainement la source de ton problème.
Connecte toi sur l'interface d'administration de ta box et change moi cela pour
soit que du wpa1 TKIP,
soit que du wpa2 AES
(ne pas oublier d'enregistrer les changements sur ta box),
Une fois que ce sera fait, tu ne devrais plus avoir de déconnexions
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] 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 21/02/2017, à 21:43
- adlane_98
Re : [Résolu] Problème de connexion internet après la MAJ 16.04
Merci beaucoup pour ton aide ! Normalement le problème est réglé.
Hors ligne
#6 Le 21/02/2017, à 21:56
- xubu1957
Re : [Résolu] Problème de connexion internet après la MAJ 16.04
Bonsoir,
Fais voir :
nmcli dev wifiConseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] 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
#7 Le 21/02/2017, à 23:09
- adlane_98
Re : [Résolu] Problème de connexion internet après la MAJ 16.04
SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
* NUMERICABLE-8B95 Infra 1 54 Mo/s 58 ▂▄▆_ WPA2
FreeWifi Infra 4 54 Mo/s 54 ▂▄__
FreeWifi_secure Infra 4 54 Mo/s 54 ▂▄__ WPA2 802.1X
FREEBOX_ARIANE_1Q Infra 4 54 Mo/s 54 ▂▄__ WPA1
FreeWifi_secure Infra 13 54 Mo/s 54 ▂▄__ WPA2 802.1X
FreeWifi Infra 13 54 Mo/s 54 ▂▄__
-- Infra 1 54 Mo/s 50 ▂▄__ WPA2
FreeWifi_secure Infra 1 54 Mo/s 50 ▂▄__ WPA1 802.1X
FreeWifi Infra 1 54 Mo/s 50 ▂▄__
issa Infra 1 54 Mo/s 50 ▂▄__ WPA1
Freebox-4CA645 Infra 13 54 Mo/s 50 ▂▄__ WPA2
-- Infra 36 0 Mo/s 42 ▂▄__ WEP
FreeWifi_secure Infra 7 54 Mo/s 25 ▂___ WPA2 802.1X
FreeWifi_secure Infra 3 54 Mo/s 24 ▂___ WPA2 802.1X
orange Infra 6 54 Mo/s 24 ▂___ Hors ligne
#8 Le 21/02/2017, à 23:13
- xubu1957
Re : [Résolu] Problème de connexion internet après la MAJ 16.04
SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
* NUMERICABLE-8B95 Infra 1 54 Mo/s 58 ▂▄▆_ WPA2 Et penses à :
Important : Une fois résolu, l'auteur du sujet peut ajouter [Résolu] au début du titre en cliquant sur Modifier sous son premier message
Merci. 
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] 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