>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04 LTS"
>> lsusb
Bus 002 Device 004: ID 19d2:1405 ZTE WCDMA Technologies MSM
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 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
01:00.0 Ethernet controller [0200]: Broadcom Limited NetLink BCM57780 Gigabit Ethernet PCIe [14e4:1692] (rev 01)
Subsystem: Acer Incorporated [ALI] NetLink BCM57780 Gigabit Ethernet PCIe [1025:047f]
Kernel driver in use: tg3
Kernel modules: tg3
02:00.0 Network controller [0280]: Broadcom Limited BCM43227 802.11b/g/n [14e4:4358]
Subsystem: Foxconn International, Inc. BCM43227 802.11b/g/n [105b:e040]
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: NetLink BCM57780 Gigabit Ethernet PCIe
fabriquant: Broadcom Limited
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: enp1s0
version: 01
numéro de série: e8:9a:8f:dc:84:0c
taille: 10Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=half firmware=sb latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:27 mémoire:d3400000-d340ffff
*-network
description: Network controller
produit: BCM43227 802.11b/g/n
fabriquant: Broadcom Limited
identifiant matériel: 0
information bus: pci@0000:02:00.0
version: 00
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: driver=bcma-pci-bridge latency=0
ressources: irq:17 mémoire:d2400000-d2403fff
*-network
description: Ethernet interface
identifiant matériel: 3
nom logique: enp0s29u1u2
numéro de série: 1e:0d:50:04:4e:e9
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=cdc_ether driverversion=22-Aug-2005 firmware=ZTE CDC Ethernet Device ip=192.168.0.181 link=yes multicast=yes
>> lsmod | sort
acer_wmi 20480 0
autofs4 40960 2
b43 413696 0
bcma 57344 1 b43
bcm_phy_lib 16384 1 broadcom
broadcom 20480 1
cdc_ether 16384 0
cfg80211 622592 2 b43,mac80211
coretemp 16384 0
drm 401408 15 i915,drm_kms_helper
drm_kms_helper 167936 1 i915
fb_sys_fops 16384 1 drm_kms_helper
i2c_algo_bit 16384 1 i915
i915 1617920 26
input_leds 16384 0
intel_cstate 20480 0
intel_ips 20480 0
intel_powerclamp 16384 0
ip_tables 28672 0
irqbypass 16384 1 kvm
isofs 45056 1
joydev 24576 0
kvm 593920 1 kvm_intel
kvm_intel 204800 0
lp 20480 0
lpc_ich 24576 0
mac80211 778240 1 b43
mac_hid 16384 0
mei 90112 1 mei_me
mei_me 40960 0
mii 16384 1 usbnet
Module Size Used by
nls_utf8 16384 1
option 53248 0
parport 49152 3 lp,parport_pc,ppdev
parport_pc 36864 0
pata_acpi 16384 0
ppdev 20480 0
pps_core 20480 1 ptp
psmouse 147456 0
ptp 20480 1 tg3
sch_fq_codel 20480 3
serio_raw 16384 0
shpchp 36864 0
snd 81920 23 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
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 1
snd_hda_codec_realtek 102400 1
snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_intel 40960 6
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_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_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
soundcore 16384 1 snd
sparse_keymap 16384 1 acer_wmi
ssb 57344 1 b43
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
tg3 167936 0
uas 24576 0
usbnet 45056 1 cdc_ether
usbserial 45056 2 option,usb_wwan
usb_storage 69632 2 uas
usb_wwan 20480 1 option
video 40960 2 acer_wmi,i915
wmi 24576 2 wmi_bmof,acer_wmi
wmi_bmof 16384 0
x_tables 40960 1 ip_tables
>> iwconfig
>> ifconfig -a
>> sudo iwlist scan
>> uname -r -m
4.15.0-20-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
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 2 fe4f7579-551b-3569-bef9-b2e3547f3856 ethernet enp0s29u1u2
Connexion filaire 1 05a52843-e4f7-3e5f-af4f-8ff7419c3dc4 ethernet --
>> nmcli connection status
>> sudo rfkill list
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
bouchra@bouchra-eME732:~$ ls -l
