voici le resultat, a noter que jai fait le test , connection filaire branché pour pouvoir poster ce message .
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
>> lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01)
Subsystem: Askey Computer Corp. WLL3140 (Toshiba PA3501U-1MPC) 802.11bg Wireless Mini PCIe Card [144f:7106]
Kernel driver in use: ath5k
Kernel modules: ath5k
--
09:06.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10)
Subsystem: Toshiba America Info Systems RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1179:ff00]
Kernel driver in use: 8139too
Kernel modules: 8139cp, 8139too
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: AR242x / AR542x Wireless Network Adapter (PCI-Express)
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlp2s0
version: 01
numéro de série: 00:16:e3:9e:0e:81
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath5k driverversion=4.4.0-31-generic firmware=N/A ip=192.168.1.59 latency=0 link=yes multicast=yes wireless=IEEE 802.11bg
ressources: irq:18 mémoire:c0100000-c010ffff
*-network
description: Ethernet interface
produit: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 6
information bus: pci@0000:09:06.0
nom logique: enp9s6
version: 10
numéro de série: 00:16:d4:89:d9:8e
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=full ip=192.168.1.29 latency=64 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
ressources: irq:22 portE/S:a000(taille=256) mémoire:c0200800-c02008ff
>> lsmod
Module Size Used by
drbg 28672 1
ansi_cprng 16384 0
ctr 16384 1
ccm 20480 1
arc4 16384 2
snd_hda_codec_realtek 73728 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 1
snd_hda_intel 36864 3
snd_hda_codec 118784 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
ath5k 139264 0
snd_hda_core 61440 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
ath 24576 1 ath5k
snd_hwdep 16384 1 snd_hda_codec
mac80211 659456 1 ath5k
snd_pcm 94208 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
cfg80211 499712 3 ath,ath5k,mac80211
snd_rawmidi 28672 1 snd_seq_midi
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
coretemp 16384 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
pcmcia 57344 0
snd_timer 32768 2 snd_pcm,snd_seq
yenta_socket 45056 0
snd 69632 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
joydev 20480 0
pcmcia_rsrc 20480 1 yenta_socket
input_leds 16384 0
soundcore 16384 1 snd
pcmcia_core 24576 3 pcmcia,pcmcia_rsrc,yenta_socket
serio_raw 16384 0
shpchp 32768 0
i2c_piix4 20480 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
autofs4 40960 2
pata_acpi 16384 0
radeon 1466368 7
i2c_algo_bit 16384 1 radeon
ttm 90112 1 radeon
drm_kms_helper 131072 1 radeon
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
psmouse 118784 0
firewire_ohci 36864 0
sysimgblt 16384 1 drm_kms_helper
8139too 32768 0
firewire_core 65536 1 firewire_ohci
fb_sys_fops 16384 1 drm_kms_helper
8139cp 28672 0
drm 311296 10 ttm,drm_kms_helper,radeon
crc_itu_t 16384 1 firewire_core
mii 16384 2 8139cp,8139too
pata_atiixp 16384 0
video 36864 0
sata_sil 16384 2
fjes 28672 0
ati_agp 16384 0
>> iwconfig
wlp2s0 IEEE 802.11bg ESSID:"ric_EXT"
Mode:Managed Frequency:2.457 GHz Access Point: 6C:B0:CE:EE:C3:3B
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=61/70 Signal level=-49 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
>> ifconfig -a
enp9s6 Link encap:Ethernet HWaddr 00:16:d4:89:d9:8e
inet adr:192.168.1.29 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::b154:6a8b:7734:35c0/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:7182 erreurs:0 :0 overruns:0 frame:0
TX packets:5122 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:9147669 (9.1 MB) Octets transmis:483144 (483.1 KB)
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:819 erreurs:0 :0 overruns:0 frame:0
TX packets:819 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:69461 (69.4 KB) Octets transmis:69461 (69.4 KB)
wlp2s0 Link encap:Ethernet HWaddr 00:16:e3:9e:0e:81
inet adr:192.168.1.59 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::c56d:f956:20f2:4215/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:241 erreurs:0 :0 overruns:0 frame:0
TX packets:49 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:17217 (17.2 KB) Octets transmis:7652 (7.6 KB)
>> sudo iwlist scan
wlp2s0 Scan completed :
Cell 01 - Address: 6C:B0:CE:EE:C3:3B
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=60/70 Signal level=-50 dBm
Encryption key:on
ESSID:"richard_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=000001575b422f59
Extra: Last beacon: 84ms ago
IE: Unknown: 000B726963686172645F455854
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010A
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEC0117FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160A000700000000000000000000000000000000000000
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: 0B0501000D127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4303000000
IE: Unknown: 0706444520010D10
Cell 02 - Address: 5C:33:8E:C1:AC:6B
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"ric"
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=0000017069fa08c0
Extra: Last beacon: 128ms ago
IE: Unknown: 000772696368617264
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010A
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: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160A000900000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD850050F204104A0001101044000102103B00010310470010000000000000100000005C338EC1AC6B10210005536167656D1023000F4C697665626F78204654544820763210240007422E312E312E31104200094E51313230303246461054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
>> uname -r -m
4.4.0-31-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
* ric_EXT Infra 10 54 Mo/s 84 ▂▄▆█ WPA1 WPA2
ric Infra 10 54 Mo/s 37 ▂▄__ WPA1 WPA2
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 c9245c02-6049-48f7-9370-f89a05553e92 802-3-ethernet enp9s6
rich_EXT 0c706a3d-3c49-4684-b1ed-09d7a599fa73 802-11-wireless wlp2s0
rich 4d8990f4-40be-446a-bbd4-318bff4baf27 802-11-wireless --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no