aBonjour,
J'ai lancé le script pour les infos sur le wifi:
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
>> lsusb
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Deveavice 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 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
00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 06)
Subsystem: Lenovo 82577LM Gigabit Network Connection [17aa:2153]
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 06)
--
03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:4239] (rev 35)
Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN [8086:1311]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: 82577LM Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: enp0s25
version: 06
numéro de série: 5c:ff:35:06:b0:49
taille: 1Gbit/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=3.2.6-k duplex=full firmware=0.12-1 ip=192.168.1.17 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
ressources: irq:25 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1820(taille=32)
*-network
description: Interface réseau sans fil
produit: Centrino Advanced-N 6200
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
version: 35
numéro de série: 00:23:14:ac:72:20
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-21-generic firmware=9.221.4.1 build 25532 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
ressources: irq:29 mémoire:f2400000-f2401fff
>> lsmod
Module Size Used by
cpuid 16384 0
arc4 16384 2
iwldvm 233472 0
mac80211 737280 1 iwldvm
intel_powerclamp 16384 0
coretemp 16384 0
kvm 536576 0
iwlwifi 200704 1 iwldvm
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
aesni_intel 167936 0
snd_hda_codec_hdmi 53248 1
snd_hda_codec_conexant 24576 1
aes_x86_64 20480 1 aesni_intel
cfg80211 565248 3 iwlwifi,mac80211,iwldvm
snd_hda_codec_generic 77824 1 snd_hda_codec_conexant
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
snd_hda_intel 36864 3
snd_hda_codec 135168 4 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel
thinkpad_acpi 86016 1
glue_helper 16384 1 aesni_intel
snd_hda_core 73728 5 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
ablk_helper 16384 1 aesni_intel
nvram 16384 1 thinkpad_acpi
cryptd 20480 2 aesni_intel,ablk_helper
snd_seq_midi 16384 0
snd_hwdep 16384 1 snd_hda_codec
snd_seq_midi_event 16384 1 snd_seq_midi
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
mei_me 36864 0
shpchp 36864 0
mei 98304 1 mei_me
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 18 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device
lpc_ich 24576 0
soundcore 16384 1 snd
8250_fintek 16384 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
i915 1208320 8
i2c_algo_bit 16384 1 i915
mxm_wmi 16384 0
psmouse 126976 0
drm_kms_helper 139264 1 i915
syscopyarea 16384 1 drm_kms_helper
firewire_ohci 40960 0
sysfillrect 16384 1 drm_kms_helper
intel_ips 20480 0
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
sdhci_pci 28672 0
e1000e 237568 0
ahci 36864 3
sdhci 45056 1 sdhci_pci
drm 360448 5 i915,drm_kms_helper
libahci 32768 1 ahci
firewire_core 65536 1 firewire_ohci
crc_itu_t 16384 1 firewire_core
ptp 20480 1 e1000e
pps_core 20480 1 ptp
fjes 28672 0
wmi 20480 1 mxm_wmi
video 40960 2 i915,thinkpad_acpi
>> iwconfig
wlp3s0 IEEE 802.11abgn 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
enp0s25 Link encap:Ethernet HWaddr 5c:ff:35:06:b0:49
inet adr:192.168.1.17 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: 2a01:e34:ecfe:f9c0:c508:2b5c:da14:f4fd/64 Scope:Global
adr inet6: 2a01:e34:ecfe:f9c0:f37f:f982:2359:5e36/64 Scope:Global
adr inet6: fe80::b991:f28:703:ebb8/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:457955 erreurs:0 :0 overruns:0 frame:0
TX packets:240980 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:676255051 (676.2 MB) Octets transmis:22481407 (22.4 MB)
Interruption:20 Mémoire:f2600000-f2620000
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:4003 erreurs:0 :0 overruns:0 frame:0
TX packets:4003 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:332497 (332.4 KB) Octets transmis:332497 (332.4 KB)
wlp3s0 Link encap:Ethernet HWaddr 00:23:14:ac:72:20
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
>> sudo iwlist scan
wlp3s0 Scan completed :
Cell 01 - Address: 14:0C:76:78:24:31
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-32 dBm
Encryption key:on
ESSID:"Freebox-782430"
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=0000016c29308ba9
Extra: Last beacon: 2920ms ago
IE: Unknown: 000E46726565626F782D373832343330
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
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: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 14:0C:76:78:24:32
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-31 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=0000016c293093db
Extra: Last beacon: 2920ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: 14:0C:76:78:24:33
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-31 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=0000016c29309b45
Extra: Last beacon: 2892ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
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: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
4.4.0-21-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
>> nmcli dev wifi
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
FreeWifi Infra 11 54 Mo/s 100 ▂▄▆█ --
FreeWifi_secure Infra 11 54 Mo/s 100 ▂▄▆█ WPA2 802.1X
Freebox-782430 Infra 11 54 Mo/s 100 ▂▄▆█ WPA1
Freebox-977FB8 Infra 5 54 Mo/s 39 ▂▄__ WPA2
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 adc44a38-270f-4681-a062-93e5e6f4e126 802-3-ethernet enp0s25
AndroidAP 067815cb-0ae3-40f8-9fb9-9cc0ce0ba5d8 802-11-wireless --
Blagnac Wifi Gratuit 2a4922f8-2232-4945-af1d-f7c188fc8439 802-11-wireless --
Brioche Doree 701233ee-37d7-4347-b4cf-65f0901604df 802-11-wireless --
Freebox-782430 fa375bd7-59d9-4005-939f-b48d5b69a601 802-11-wireless --
WIFI_Flunch_PUBLIC_V5 5d65ff0b-f714-4967-a013-3a84c812036c 802-11-wireless --
gilles 593902a9-26cd-4f40-be6a-4692d2beeca9 802-11-wireless --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
et cela ne focntionne pas.
Si quelqu'un peut me depanner c'est avec plaisir
Merci