voilà :
>> 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 003: ID 04f2:b071 Chicony Electronics Co., Ltd 2.0M UVC Webcam / CNF7129
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 002: ID 1d57:32da Xenta 2.4GHz Receiver (Keyboard and Mouse)
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
03:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8121/AR8113/AR8114 Gigabit or Fast Ethernet [1969:1026] (rev b0)
Subsystem: ASUSTeK Computer Inc. AR8121/AR8113/AR8114 Gigabit or Fast Ethernet [1043:8324]
Kernel driver in use: ATL1E
Kernel modules: atl1e
>> sudo lshw -C network
*-network
description: Ethernet interface
product: AR8121/AR8113/AR8114 Gigabit or Fast Ethernet
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: b0
serial: 00:23:54:8a:e8:d4
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=ATL1E driverversion=1.0.0.7-NAPI duplex=full firmware=L1e ip=192.168.1.19 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:17 memory:fbfc0000-fbffffff ioport:ec00(size=128)
>> lsmod
Module Size Used by
uvcvideo 77824 0
snd_hda_codec_realtek 73728 1
videobuf2_vmalloc 16384 1 uvcvideo
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
videobuf2_memops 16384 1 videobuf2_vmalloc
snd_hda_intel 36864 1
videobuf2_v4l2 28672 1 uvcvideo
snd_hda_codec 118784 3 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
snd_hda_core 61440 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
videodev 155648 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
media 24576 2 uvcvideo,videodev
snd_pcm 94208 3 snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
coretemp 16384 0
snd_rawmidi 28672 1 snd_seq_midi
joydev 20480 0
input_leds 16384 0
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
lpc_ich 20480 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
serio_raw 16384 0
snd_timer 32768 2 snd_pcm,snd_seq
snd 69632 12 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 16384 1 snd
eeepc_laptop 20480 0
shpchp 32768 0
sparse_keymap 16384 1 eeepc_laptop
mac_hid 16384 0
binfmt_misc 20480 1
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
hid 98304 2 hid_generic,usbhid
i915 1130496 6
i2c_algo_bit 16384 1 i915
drm_kms_helper 135168 1 i915
psmouse 118784 0
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
pata_acpi 16384 0
atl1e 40960 0
drm 311296 8 i915,drm_kms_helper
fjes 28672 0
video 36864 2 i915,eeepc_laptop
>> iwconfig
>> ifconfig -a
enp3s0 Link encap:Ethernet HWaddr 00:23:54:8a:e8:d4
inet addr:192.168.1.19 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::9c25:bcf1:cfb1:9806/64 Scope:Link
inet6 addr: 2a01:cb10:44b:a900:e1dc:f610:606f:ee8f/64 Scope:Global
inet6 addr: 2a01:cb10:44b:a900:2518:6d65:eb9c:b95/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11954 errors:0 dropped:0 overruns:0 frame:0
TX packets:7934 errors:0 dropped:0 overruns:0 carrier:6
collisions:0 txqueuelen:1000
RX bytes:12486337 (12.4 MB) TX bytes:1293162 (1.2 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1124 errors:0 dropped:0 overruns:0 frame:0
TX packets:1124 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:88979 (88.9 KB) TX bytes:88979 (88.9 KB)
>> sudo iwlist scan
>> uname -r -m
4.4.0-36-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
>> nmcli connection show
NAME UUID TYPE DEVICE
Wired connection 1 09105fdc-5380-4793-bcc3-2ce3109ebcde 802-3-ethernet enp3s0
Wi-Fi connection 1 728260a0-46bd-4e60-a5bc-4253bcbfcfe3 802-11-wireless --
neowifi 08d74631-2723-4007-978c-35a7c969e138 802-11-wireless --
neowifi 1 a318cb54-aacd-4b00-a8e6-cb9d9e2f9b44 802-11-wireless --
>> sudo rfkill list
0: eeepc-wlan: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: eeepc-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no