OK
Voilà les résultats du script
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"
>> lsusb
Bus 001 Device 002: ID 05e1:0501 Syntek Semiconductor Co., Ltd DC-1125 Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
Subsystem: ASUSTeK Computer Inc. BCM4311 802.11b/g WLAN [1043:170f]
Kernel modules: ssb, wl
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10)
Subsystem: ASUSTeK Computer Inc. L8400B or L3C/S notebook [1043:1045]
Kernel driver in use: 8139too
Kernel modules: 8139cp, 8139too
>> sudo lshw -C network
*-network NON-RÉCLAMÉ
description: Network controller
produit: BCM4311 802.11b/g WLAN
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
version: 01
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: latency=0
ressources: mémoire:fdf00000-fdf03fff
*-network
description: Ethernet interface
produit: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:05:00.0
nom logique: enp5s0
version: 10
numéro de série: 00:18:f3:33:2e:3c
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=192.168.1.14 latency=64 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
ressources: irq:18 portE/S:d800(taille=256) mémoire:fe8ffc00-fe8ffcff
>> lsmod
Module Size Used by
snd_hda_codec_si3054 16384 1
snd_hda_codec_idt 53248 1
snd_hda_codec_generic 69632 1 snd_hda_codec_idt
stkwebcam 28672 0
v4l2_common 16384 1 stkwebcam
snd_hda_intel 36864 3
videodev 155648 2 v4l2_common,stkwebcam
snd_hda_codec 114688 4 snd_hda_intel,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_codec_si3054
media 32768 1 videodev
snd_hda_core 69632 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_codec_si3054
coretemp 16384 0
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 94208 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_si3054
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
wl 6209536 0
snd_rawmidi 28672 1 snd_seq_midi
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
joydev 20480 0
lpc_ich 20480 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
input_leds 16384 0
snd_timer 28672 2 snd_seq,snd_pcm
serio_raw 16384 0
cfg80211 532480 1 wl
r592 20480 0
memstick 16384 1 r592
snd 65536 17 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_hda_codec_idt,snd_timer,snd_rawmidi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_si3054,snd_pcm
soundcore 16384 1 snd
shpchp 32768 0
tpm_infineon 20480 0
mac_hid 16384 0
asus_laptop 24576 0
sparse_keymap 16384 1 asus_laptop
input_polldev 16384 1 asus_laptop
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,parport_pc,ppdev
autofs4 40960 2
8139too 32768 0
8139cp 28672 0
psmouse 122880 0
firewire_ohci 36864 0
sdhci_pci 28672 0
firewire_core 61440 1 firewire_ohci
i915 1187840 6
mii 16384 2 8139cp,8139too
sdhci 45056 1 sdhci_pci
pata_acpi 16384 0
crc_itu_t 16384 1 firewire_core
i2c_algo_bit 16384 1 i915
drm_kms_helper 139264 1 i915
fjes 61440 0
syscopyarea 16384 1 drm_kms_helper
video 40960 2 i915,asus_laptop
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 303104 8 i915,drm_kms_helper
>> iwconfig
>> ifconfig -a
enp5s0 Link encap:Ethernet HWaddr 00:18:f3:33:2e:3c
inet adr:192.168.1.14 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::1d72:ac69:d7da:f998/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:433270 erreurs:0 :0 overruns:0 frame:0
TX packets:260555 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:616398248 (616.3 MB) Octets transmis:21196972 (21.1 MB)
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:15899 erreurs:0 :0 overruns:0 frame:0
TX packets:15899 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1095675 (1.0 MB) Octets transmis:1095675 (1.0 MB)
>> sudo iwlist scan
>> uname -r -m
4.10.0-32-generic i686
>> cat /etc/network/interfaces
auto lo
iface lo inet loopback
>> nm-tool
>> nmcli dev wifi
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 36609110-5cf6-35ab-a9ab-bef8345d54bc 802-3-ethernet enp5s0
Connexion Wi-Fi 1 af224248-9cfb-43cc-96e4-24ba82f643d3 802-11-wireless --
>> sudo rfkill list
Merci