excuse, je ne suis pas très bon
[code]
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.4 LTS"
>> lsusb
Bus 002 Device 008: ID 0bda:8172 Realtek Semiconductor Corp. RTL8191SU 802.11n WLAN Adapter
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 003: ID 0b97:7772 O2 Micro, Inc. OZ776 CCID Smartcard Reader
Bus 007 Device 002: ID 0b97:7761 O2 Micro, Inc. Oz776 1.1 Hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 413c:8140 Dell Computer Corp. Wireless 360 Bluetooth
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
09:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express [14e4:1673] (rev 02)
Subsystem: Dell NetXtreme BCM5755M Gigabit Ethernet PCI Express [1028:01f9]
Kernel driver in use: tg3
Kernel modules: tg3
0c:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11a/b/g [14e4:4312] (rev 01)
Subsystem: Dell Wireless 1490 Dual Band WLAN Mini-Card [1028:0007]
Kernel modules: ssb, wl
>> sudo lshw -C network
*-network NON-RÉCLAMÉ
description: Network controller
produit: BCM4311 802.11a/b/g
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:0c:00.0
version: 01
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: latency=0
ressources: mémoire:f6cfc000-f6cfffff
*-network
description: Ethernet interface
produit: NetXtreme BCM5755M Gigabit Ethernet PCI Express
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:09:00.0
nom logique: enp9s0
version: 02
numéro de série: 00:1c:23:54:7a:b7
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 firmware=5755m-v3.29 latency=0 link=no multicast=yes port=twisted pair
ressources: irq:25 mémoire:f6bf0000-f6bfffff
*-network
description: Interface réseau sans fil
identifiant matériel: 2
information bus: usb@2:2
nom logique: wlx000aeb81c4f4
numéro de série: 00:0a:eb:81:c4:f4
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=r8712u ip=192.168.1.59 multicast=yes wireless=IEEE 802.11bgn
>> lsmod
Module Size Used by
rfcomm 77824 12
bnep 20480 2
r8712u 176128 0
gpio_ich 16384 0
dell_rbtn 16384 0
dell_laptop 20480 0
dell_smm_hwmon 16384 0
pcmcia 61440 0
coretemp 16384 0
kvm 589824 0
wl 6447104 0
irqbypass 16384 1 kvm
yenta_socket 49152 0
pcmcia_rsrc 20480 1 yenta_socket
pcmcia_core 24576 3 yenta_socket,pcmcia,pcmcia_rsrc
dell_wmi 16384 0
dell_smbios 16384 2 dell_wmi,dell_laptop
dcdbas 16384 1 dell_smbios
sparse_keymap 16384 1 dell_wmi
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
wmi_bmof 16384 0
lpc_ich 24576 0
cfg80211 614400 1 wl
snd_hda_codec_hdmi 49152 1
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
bluetooth 548864 39 btrtl,btintel,bnep,btbcm,rfcomm,btusb
ecdh_generic 24576 1 bluetooth
snd_hda_codec_idt 57344 1
snd_hda_codec_generic 73728 1 snd_hda_codec_idt
snd_hda_intel 40960 3
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_codec_generic
snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_codec_generic
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
snd 81920 17 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_hda_codec_idt,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_pcm
soundcore 16384 1 snd
shpchp 36864 0
mac_hid 16384 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
psmouse 147456 0
firewire_ohci 40960 0
pata_acpi 16384 0
firewire_core 65536 1 firewire_ohci
crc_itu_t 16384 1 firewire_core
usbhid 49152 0
hid 118784 2 hid_generic,usbhid
i915 1830912 3
tg3 172032 0
ptp 20480 1 tg3
pps_core 20480 1 ptp
i2c_algo_bit 16384 1 i915
drm_kms_helper 167936 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
wmi 24576 2 dell_wmi,wmi_bmof
drm 360448 5 i915,drm_kms_helper
video 40960 3 dell_wmi,dell_laptop,i915
>> iwconfig
wlx000aeb81c4f4 IEEE 802.11bgn ESSID:"Livebox-3956" Nickname:"rtl_wifi"
Mode:Managed Frequency:2.417 GHz Access Point: B4:A5:EF:D4:39:56
Bit Rate:72 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=99/100 Signal level=56/100 Noise level=0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
>> ifconfig -a
enp9s0 Link encap:Ethernet HWaddr 00:1c:23:54:7a:b7
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:17
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:4229 erreurs:0 :0 overruns:0 frame:0
TX packets:4229 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:298965 (298.9 KB) Octets transmis:298965 (298.9 KB)
wlx000aeb81c4f4 Link encap:Ethernet HWaddr 00:0a:eb:81:c4:f4
inet adr:192.168.1.59 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::ee83:feff:b208:b2ea/64 Scope:Lien
adr inet6: 2a01:cb11:435:2700:32f1:50df:afa0:90e1/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:77437 erreurs:0 :4733 overruns:0 frame:0
TX packets:28361 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:113689559 (113.6 MB) Octets transmis:3568519 (3.5 MB)
>> sudo iwlist scan
wlx000aeb81c4f4 Scan completed :
Cell 01 - Address: B4:A5:EF:D4:39:56
ESSID:"Livebox-3956"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.417 GHz (Channel 2)
Encryption key:on
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; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:rsn_ie=30140100000fac040100000fac040100000fac020c00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD960050F204104A0001101044000102103B00010310470010423441354546F434F33935364234413510210007536572636F6D6D10230015536572636F6D6D56443833365F4C697665626F78341024000C53525F4C42345F412E302E351042000946424B4C30303146461054000800060050F2040001101100094C697665626F782034100800020001103C0001011049000600372A000120
Signal level=100/100
>> uname -r -m
4.13.0-36-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
* Livebox-3956 Infra 2 54 Mo/s 99 ▂▄▆█ WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NOM UUID TYPE PÉRIPHÉRIQUE
Livebox-3956 99a9d4a0-c6e0-4777-bf3d-0df8b286a285 802-11-wireless wlx000aeb81c4f4
Connexion filaire 1 2e1dc5a3-4b14-32ba-8679-148ea9e57c1a 802-3-ethernet --
>> nmcli connection status
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
2: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
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