Bonjour,
J'ai subitement perdu mon accès internet (impossible de naviguer, de récupérer les mails avec Thunderbird, de lancer une mise à jour…) mais la connexion wifi avec le modem fonctionne et par exemple, Dukto voit bien tous les ordinateurs du réseau local et ces ordinateurs ont un accès internet impeccable.
Ça s'est produit assez subitement sans que je fasse quoi que ce soit, mais un peu plus tôt il y a eu une mise à jour dont je ne connais pas les détails (je me suis contentée de l'accepter).
J'ai redémarré le modem, éteint et redémarré l'ordinateur… mais rien n'y fait. Là, je passe par mon smartphone connecté en USB.
Voilà mon wificheck :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS"
>> lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 04e8:6863 Samsung Electronics Co., Ltd GT-I9500 [Galaxy S4] / GT-I9250 [Galaxy Nexus] (network tethering)
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 062a:4102 Creative Labs
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
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]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:9196]
Kernel driver in use: rtl8192ce
Kernel modules: rtl8192ce
04:00.0 Ethernet controller [0200]: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller [197b:0250] (rev 05)
Subsystem: CLEVO/KAPOK Computer JMC250 PCI Express Gigabit Ethernet Controller [1558:2700]
Kernel driver in use: jme
Kernel modules: jme
04:00.1 System peripheral [0880]: JMicron Technology Corp. SD/MMC Host Controller [197b:2392] (rev 90)
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: RTL8188CE 802.11b/g/n WiFi Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
version: 01
numéro de série: e0:b9:a5:b2:f7:80
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192ce driverversion=4.4.0-134-generic firmware=N/A ip=192.168.0.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:18 portE/S:e000(taille=256) mémoire:f7d00000-f7d03fff
*-network
description: Ethernet interface
produit: JMC250 PCI Express Gigabit Ethernet Controller
fabriquant: JMicron Technology Corp.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: enp4s0f0
version: 05
numéro de série: 00:90:f5:c0:ec:6c
taille: 10Mbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm pciexpress msix msi bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=jme driverversion=1.0.8 duplex=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:33 mémoire:f7c20000-f7c23fff portE/S:d100(taille=128) portE/S:d000(taille=256) mémoire:f7c10000-f7c1ffff mémoire:f7c00000-f7c0ffff
*-network
description: Ethernet interface
identifiant matériel: 5
nom logique: enp2s0u1
numéro de série: 02:57:03:54:32:62
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.167 link=yes multicast=yes
>> lsmod
Module Size Used by
rndis_host 16384 0
cdc_ether 16384 1 rndis_host
usbnet 45056 2 rndis_host,cdc_ether
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 1
ccm 20480 1
pci_stub 16384 1
vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 454656 3 vboxnetadp,vboxnetflt,vboxpci
binfmt_misc 20480 1
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
kvm_intel 176128 0
kvm 552960 1 kvm_intel
irqbypass 16384 1 kvm
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 90112 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_intel 40960 3
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
arc4 16384 2
rtl8192ce 61440 0
snd_hda_core 77824 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
rtl_pci 32768 1 rtl8192ce
ghash_clmulni_intel 16384 0
rtl8192c_common 53248 1 rtl8192ce
rtlwifi 77824 3 rtl_pci,rtl8192c_common,rtl8192ce
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
mac80211 737280 3 rtl_pci,rtlwifi,rtl8192ce
cfg80211 565248 2 mac80211,rtlwifi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
cryptd 20480 1 ghash_clmulni_intel
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
jmb38x_ms 20480 0
memstick 20480 1 jmb38x_ms
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
soundcore 16384 1 snd
shpchp 36864 0
mei_me 36864 0
mei 98304 1 mei_me
lpc_ich 24576 0
mac_hid 16384 0
coretemp 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 53248 0
hid 122880 2 hid_generic,usbhid
i915 1232896 3
i2c_algo_bit 16384 1 i915
drm_kms_helper 155648 1 i915
syscopyarea 16384 1 drm_kms_helper
psmouse 131072 0
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
ahci 36864 4
drm 364544 5 i915,drm_kms_helper
sdhci_pci 28672 0
libahci 32768 1 ahci
jme 40960 0
sdhci 45056 1 sdhci_pci
mii 16384 2 jme,usbnet
wmi 20480 0
video 40960 1 i915
fjes 28672 0
>> iwconfig
wlp3s0 IEEE 802.11bgn ESSID:"CenturyLink1637"
Mode:Managed Frequency:2.437 GHz Access Point: A0:A3:E2:4E:7A:15
Bit Rate=7.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-40 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:18 Missed beacon:0
>> ifconfig -a
enp2s0u1 Link encap:Ethernet HWaddr 02:57:03:54:32:62
inet adr:192.168.42.167 Bcast:192.168.42.255 Masque:255.255.255.0
adr inet6: fe80::4149:4a22:7003:2fe2/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:3820 erreurs:3 :0 overruns:0 frame:3
TX packets:3860 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2710142 (2.7 MB) Octets transmis:858591 (858.5 KB)
enp4s0f0 Link encap:Ethernet HWaddr 00:90:f5:c0:ec:6c
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)
Interruption:33
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:5596 erreurs:0 :0 overruns:0 frame:0
TX packets:5596 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:367323 (367.3 KB) Octets transmis:367323 (367.3 KB)
wlp3s0 Link encap:Ethernet HWaddr e0:b9:a5:b2:f7:80
inet adr:192.168.0.4 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::d139:67c6:8113:a5a1/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:2293 erreurs:0 :0 overruns:0 frame:0
TX packets:3995 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:361489 (361.4 KB) Octets transmis:430649 (430.6 KB)
>> sudo iwlist scan
wlp3s0 Scan completed :
Cell 01 - Address: A0:A3:E2:4E:7A:15
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-38 dBm
Encryption key:on
ESSID:"CenturyLink1637"
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=00000000284bb222
Extra: Last beacon: 8ms ago
IE: Unknown: 000F43656E747572794C696E6B31363337
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 0B050200260000
IE: Unknown: 2D1ABC1817FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080400000000000000000000000000000000000000
IE: Unknown: 7F03000008
IE: Unknown: DD800050F204104A0001101044000102103B000103104700109DCD15152E6256F89D07DBE84B3A2B471021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D415010080002200C103C0001011049000600372A000120
IE: Unknown: DD090010180202000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 50:65:F3:B6:1C:76
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=36/70 Signal level=-74 dBm
Encryption key:on
ESSID:"DIRECT-75-HP ENVY 7640 series"
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=000001cb81e2c304
Extra: Last beacon: 8ms ago
IE: Unknown: 001D4449524543542D37352D485020454E5659203736343020736572696573
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030101
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: 3D1601081100000000000000000000000000000000000000
IE: Unknown: DD090010180200000C0000
IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
IE: Unknown: DD9E0050F204104A000110104400010210570001011041000100103B000103104700101C852A4DB8001F08ABCD5065F3B61C741021000248501023000130102400013010420001301054000800030050F20400051011001D4449524543542D37352D485020454E56592037363430207365726965731008000200001049000600372A00012010490017000137100600101C852A4DB8001F08ABCD5065F3B61C74
IE: Unknown: DD5F080009000400000007010201000311454E565920373634302073657269657300040537363435000510544835324F323731383930363531000006101C852A4DB8001F08ABCD5065F3B61C740704C0A8000B080200D4090200080A0400000001
Cell 03 - Address: A0:A3:E2:54:EC:F5
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=36/70 Signal level=-74 dBm
Encryption key:on
ESSID:"CenturyLink7049"
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=00000136259df985
Extra: Last beacon: 8ms ago
IE: Unknown: 000F43656E747572794C696E6B37303439
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: 0B050B00220000
IE: Unknown: 2D1ABC1817FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 7F03000008
IE: Unknown: DD800050F204104A0001101044000102103B000103104700109AA2BB992E352EA13A1FF4B44659842B1021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D415010080002200C103C0001011049000600372A000120
IE: Unknown: DD09001018020B000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: 78:D2:94:B4:B1:96
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=42/70 Signal level=-68 dBm
Encryption key:on
ESSID:"CenturyLink7049_EXT"
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=00000081d2be91d9
Extra: Last beacon: 8ms ago
IE: Unknown: 001343656E747572794C696E6B373034395F455854
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEC0117FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601000400000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05030011127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4303000000
IE: Unknown: 0706555320010B10
IE: Unknown: DD8D0050F204104A0001101044000102103B000103104700102880288028801880A88078D294B4B196102100044E54475210230008574E3330303052501024000256331042000C3738643239346234623139361054000800060050F204000110110017574E333030305250763328576972656C6573732041502910080002210C103C0001011049000600372A000120
Cell 05 - Address: CA:3A:6B:9A:F0:58
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=48/70 Signal level=-62 dBm
Encryption key:on
ESSID:""
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=00000081d2bf6927
Extra: Last beacon: 4152ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B968C129824
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 0721555320010B802401802801802C01803001809501809901809D0180A10180A50180
IE: Unknown: 2A0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A2C081FFFFF00000000000000002C010100000000000000000000
IE: Unknown: 3204B048606C
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101800003A4000027A4000042435D0062322E00
IE: Unknown: DD420050F204104A00011010440001021049000600372A0001201011001A526F6B752053747265616D696E6720537469636B202D203930361054000800070050F2040001
IE: Unknown: DD12506F9A09020200210B030600CA3A6B9AF058
IE: Unknown: DD0D506F9A0A00000601111C440032
Cell 06 - Address: 40:B0:34:77:29:43
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=62/70 Signal level=-48 dBm
Encryption key:on
ESSID:"DIRECT-42-HP OfficeJet Pro 8710"
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=000000c6177b07ff
Extra: Last beacon: 8ms ago
IE: Unknown: 001F4449524543542D34322D4850204F66666963654A65742050726F2038373130
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030106
IE: Unknown: 200100
IE: Unknown: 23021400
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: 3D1606080000000000000000000000000000000000000000
IE: Unknown: DD090010180200000C0000
IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
IE: Unknown: DDA00050F204104A000110104400010210570001011041000100103B000103104700101C852A4DB8001F08ABCD40B0347729411021000248501023000130102400013010420001301054000800030050F20400051011001F4449524543542D34322D4850204F66666963654A65742050726F20383731301008000200001049000600372A00012010490017000137100600101C852A4DB8001F08ABCD40B034772941
IE: Unknown: DD5F0800090004000000000102010003164850204F66666963654A65742050726F20383731300004053837313000050B434E37334D4854304E480006101C852A4DB8001F08ABCD40B034772941070400000000080200D4090200080A0400000001
Cell 07 - Address: 60:38:E0:05:68:9A
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"Wunderhund"
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=0000045dcd49a006
Extra: Last beacon: 3860ms ago
IE: Unknown: 000A57756E64657268756E64
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030102
IE: Unknown: 050400020000
IE: Unknown: 2A0100
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080400000000000040
IE: Unknown: DD180050F2020101000003A4400027A4000042435E0062322F00
Cell 08 - Address: 86:F2:9E:3D:1E:A8
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:""
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=0000002fdc9fe180
Extra: Last beacon: 3424ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B968C129824
IE: Unknown: 030106
IE: Unknown: 050400010000
IE: Unknown: 0706555320010B1E
IE: Unknown: 2A0100
IE: Unknown: 3204B048606C
IE: Unknown: 2D1AAD011BFFFFFF00000000000000000001000000000406E6470D00
IE: Unknown: 3D1606000500000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080100000200000040
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Cell 09 - Address: D0:22:BE:E4:13:26
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-40 dBm
Encryption key:on
ESSID:"Samsung_Sylvie"
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=00000000114afa28
Extra: Last beacon: 8ms ago
IE: Unknown: 000E53616D73756E675F53796C766965
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
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: 32040C121860
IE: Unknown: 2D1A2D1117FF00000000000000000000000000000000000000000000
IE: Unknown: 3D160B080000000000000000000000000000000000000000
IE: Unknown: 7F080400008001000040
IE: Unknown: DD050016328000
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C0408BF0C32018003FEFF0000FEFF0000C005000B000000C3020010
Cell 10 - Address: 20:F1:9E:42:15:9B
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"Bertha"
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=0000003eaab34180
Extra: Last beacon: 828ms ago
IE: Unknown: 0006426572746861
IE: Unknown: 010882848B968C129824
IE: Unknown: 030106
IE: Unknown: 050400010000
IE: Unknown: 0706555320010B1E
IE: Unknown: 2A0100
IE: Unknown: 3204B048606C
IE: Unknown: 460573D000000C
IE: Unknown: 2D1AAD011BFFFFFF00000000000000000001000000000406E6470D00
IE: Unknown: 3D1606000500000000000000000000000000000000000000
IE: Unknown: 7F0800000F0200000040
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD1D0050F204104A0001101044000102103C0001021049000600372A000120
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
>> uname -r -m
4.4.0-134-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
DIRECT-42-HP OfficeJet Pro 8710 Infra 6 54 Mo/s 100 ▂▄▆█ WPA2
Samsung_Sylvie Infra 11 54 Mo/s 100 ▂▄▆█ WPA2
* CenturyLink1637 Infra 6 54 Mo/s 87 ▂▄▆█ WPA1 WPA2
-- Infra 1 54 Mo/s 64 ▂▄▆_ WPA2
CenturyLink7049_EXT Infra 1 54 Mo/s 54 ▂▄__ WPA1 WPA2
DIRECT-75-HP ENVY 7640 series Infra 1 54 Mo/s 50 ▂▄__ WPA2
CenturyLink7049 Infra 1 54 Mo/s 44 ▂▄__ WPA1 WPA2
Bertha Infra 6 54 Mo/s 34 ▂▄__ WPA2
-- Infra 6 54 Mo/s 34 ▂▄__ WPA1 WPA2
Wunderhund Infra 2 54 Mo/s 30 ▂___ WPA2
CenturyLink4942 Infra 6 54 Mo/s 27 ▂___ WPA1 WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 2 511055e7-e9b8-35da-8257-c441a7bcdbd9 802-3-ethernet enp2s0u1
Lee f37f5ce6-1d7e-4379-935a-a898ece03b2d 802-11-wireless wlp3s0
CapitanLibraryAP 69aeb76d-a4fa-4bb3-8f92-0ff4e5cc8439 802-11-wireless --
Connexion filaire 1 0672892d-80b5-3394-a1d7-e94e97c4ca4c 802-3-ethernet --
HP-nomodel.533937 2a8998bb-ccc7-4bac-bf78-bab912ca08e1 802-11-wireless --
London 46140d2a-41bc-428e-9d49-29e0f20464b3 vpn --
Paris 11e7271e-6983-4ac5-b23a-75a94d139d6a vpn --
Samsung_Sylvie 16158357-41c5-4158-89fe-49cef6b2dd39 802-11-wireless --
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Merci d'avance pour toute aide !