Merci de ton aide,
mes excuses pour le non respect des pré requis, mais j'ai tellement lu de doc Ubuntu depuis une semaine.
Mais bon, ca va se tasser
Voici les infos demandées
>> 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 003: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
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 001 Device 007: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
Bus 001 Device 006: ID 12c9:1001
Bus 001 Device 005: ID 046d:c03e Logitech, Inc. Premium Optical Wheel Mouse (M-BT58)
Bus 001 Device 004: ID 050d:0234 Belkin Components F5U234 USB 2.0 4-Port Hub
Bus 001 Device 003: ID 046d:c513 Logitech, Inc. MX3000 Cordless Desktop Receiver
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
07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
DeviceName: Onboard LAN
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:2abf]
Kernel driver in use: r8169
Kernel modules: r8169
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:07:00.0
nom logique: eno1
version: 06
numéro de série: 2c:27:d7:37:5b:c5
taille: 10Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168e-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:31 portE/S:d000(taille=256) mémoire:fe500000-fe500fff mémoire:d0000000-d0003fff
*-network
description: Interface réseau sans fil
identifiant matériel: 2
information bus: usb@1:1.4.4
nom logique: wlxc04a001d5de8
numéro de série: c0:4a:00:1d:5d:e8
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=rtl8192cu driverversion=4.8.0-36-generic firmware=N/A ip=192.168.0.13 link=yes multicast=yes wireless=IEEE 802.11
>> lsmod
Module Size Used by
ccm 20480 1
rtl8xxxu 126976 0
arc4 16384 2
rtl8192cu 65536 0
rtl_usb 20480 1 rtl8192cu
rtl8192c_common 53248 1 rtl8192cu
rtlwifi 77824 3 rtl_usb,rtl8192c_common,rtl8192cu
mac80211 761856 4 rtl_usb,rtlwifi,rtl8192cu,rtl8xxxu
cfg80211 581632 2 mac80211,rtlwifi
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
coretemp 16384 0
kvm 598016 0
joydev 20480 0
input_leds 16384 0
irqbypass 16384 1 kvm
snd_hda_codec_realtek 86016 1
crct10dif_pclmul 16384 0
snd_hda_codec_hdmi 45056 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
serio_raw 16384 0
snd_hda_intel 36864 7
crc32_pclmul 16384 0
snd_hda_codec 135168 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core 86016 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
ghash_clmulni_intel 16384 0
snd_hwdep 16384 1 snd_hda_codec
cryptd 24576 1 ghash_clmulni_intel
snd_pcm 110592 5 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
intel_cstate 16384 0
intel_rapl_perf 16384 0
snd 86016 24 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
soundcore 16384 1 snd
shpchp 36864 0
mei_me 40960 0
mei 102400 1 mei_me
mac_hid 16384 0
lpc_ich 24576 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
autofs4 40960 2
hid_generic 16384 0
uas 24576 0
usb_storage 73728 1 uas
hid_logitech 32768 0
ff_memless 16384 1 hid_logitech
usbhid 53248 0
hid 122880 3 hid_generic,usbhid,hid_logitech
amdkfd 139264 1
amd_iommu_v2 20480 1 amdkfd
radeon 1515520 8
i2c_algo_bit 16384 1 radeon
ttm 102400 1 radeon
drm_kms_helper 167936 1 radeon
psmouse 139264 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
ahci 36864 3
r8169 81920 0
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
libahci 32768 1 ahci
mii 16384 1 r8169
drm 368640 11 radeon,ttm,drm_kms_helper
fjes 28672 0
>> iwconfig
wlxc04a001d5de8 IEEE 802.11 ESSID:"XXXX-8bbb"
Mode:Managed Frequency:2.412 GHz Access Point: 7C:B7:33:B7:8B:C1
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=60/70 Signal level=-50 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:1 Missed beacon:0
>> ifconfig -a
eno1 Link encap:Ethernet HWaddr 2c:27:d7:37:5b:c5
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)
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:7376 erreurs:0 :0 overruns:0 frame:0
TX packets:7376 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:669278 (669.2 KB) Octets transmis:669278 (669.2 KB)
wlxc04a001d5de8 Link encap:Ethernet HWaddr c0:4a:00:1d:5d:e8
inet adr:192.168.0.13 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::fd24:9f08:89ad:2e83/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:519642 erreurs:0 :0 overruns:0 frame:0
TX packets:358667 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:759433314 (759.4 MB) Octets transmis:33645919 (33.6 MB)
>> sudo iwlist scan
wlxc04a001d5de8 Scan completed :
Cell 01 - Address: 7C:B7:33:B7:8B:C1
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=60/70 Signal level=-50 dBm
Encryption key:on
ESSID:"XXXX-8bbb"
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=00000000e78095e0
Extra: Last beacon: 32ms ago
IE: Unknown: 0009585858582D38626262
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: 0B0505000C0000
IE: Unknown: 2D1ABC191BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601081500000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010F4F91B6506AC45C1A7775E912157E82210210008454D544135322D3110230008454D544135322D311024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D436F6D4150100800020000103C0001031049000600372A000120
IE: Unknown: DD090010180205000C0000
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: 00:1A:2B:3B:59:2D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=12/70 Signal level=-98 dBm
Encryption key:on
ESSID:"NUMERICABLE-6676"
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=0000019c4a70ca7f
Extra: Last beacon: 620ms ago
IE: Unknown: 00104E554D4552494341424C452D36363736
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180203F0000000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 03 - Address: B8:26:6C:C7:C6:8C
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=12/70 Signal level=-98 dBm
Encryption key:on
ESSID:"Livebox-C68C"
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=0000002d7544b352
Extra: Last beacon: 32ms ago
IE: Unknown: 000C4C697665626F782D43363843
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: DD180050F2020101880003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD8F0050F204104A0001101044000102103B00010310470010493F393D3D4AFA3EFA3D3F4A073F393D10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E3310420009414E313533323846461054000800060050F204000110110000100800020006103C0001011049000600372A000120
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
Cell 04 - Address: CA:26:6C:C7:C6:8C
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=12/70 Signal level=-98 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=3200002d7544c326
Extra: Last beacon: 32ms ago
IE: Unknown: 00066F72616E6765
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: DD180050F2020101880003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
>> uname -r -m
4.8.0-36-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
* XXXX-8bbb Infra 1 54 Mo/s 84 ▂▄▆█ WPA1 WPA2
Livebox-C68C Infra 6 54 Mo/s 4 ____ WPA1 WPA2
orange Infra 6 54 Mo/s 4 ____ --
NUMERICABLE-6676 Infra 11 54 Mo/s 4 ____ WEP
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
XXXX-8bbb f97eed16-42a4-4135-8875-eff870940dda 802-11-wireless wlxc04a001d5de8
Connexion filaire 1 12028ea6-46ed-3c37-aaa0-c164e123b1c5 802-3-ethernet --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no