>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"
>> lsusb
Bus 002 Device 005: ID 1a2c:2c27 China Resource Semico Co., Ltd
Bus 002 Device 004: ID 1852:7022 GYROCOM C&C Co., LTD
Bus 002 Device 003: ID 1c4f:0034 SiGma Micro
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 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 2717:ff80
Bus 001 Device 003: ID 2357:011e
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
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: ASUSTeK Computer Inc. P8P67 and other motherboards [1043:8432]
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@0000:03:00.0
nom logique: enp3s0
version: 06
numéro de série: f4:6d:04:73:ad:57
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:16 portE/S:d000(taille=256) mémoire:f4104000-f4104fff mémoire:f4100000-f4103fff
*-network
description: Ethernet interface
identifiant matériel: 3
nom logique: enp0s26u1u4
numéro de série: 5a:50:d1:7b:98:64
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.190 link=yes multicast=yes
>> lsmod | sort
ahci 40960 2
appletalk 36864 0
arp_tables 24576 0
asus_wmi 28672 1 eeepc_wmi
autofs4 40960 2
bridge 155648 1 br_netfilter
br_netfilter 24576 0
cdc_ether 16384 1 rndis_host
coretemp 16384 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 0
cryptd 24576 1 ghash_clmulni_intel
drm 401408 5 drm_kms_helper,nvidia_drm
drm_kms_helper 172032 1 nvidia_drm
eeepc_wmi 16384 0
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
hid 110592 2 usbhid,hid_generic
hid_generic 16384 0
input_leds 16384 0
intel_cstate 20480 0
intel_powerclamp 16384 0
intel_rapl 20480 0
intel_rapl_perf 16384 0
ip6table_filter 16384 0
ip6_tables 28672 1 ip6table_filter
ipmi_devintf 20480 0
ipmi_msghandler 53248 2 ipmi_devintf,nvidia
iptable_filter 16384 0
ip_tables 28672 1 iptable_filter
ipx 28672 0
irqbypass 16384 1 kvm
joydev 24576 0
kvm 598016 0
libahci 32768 1 ahci
llc 16384 4 bridge,p8022,psnap,stp
lp 20480 0
lpc_ich 24576 0
mac_hid 16384 0
mei 94208 1 mei_me
mei_me 40960 0
mii 16384 2 r8169,usbnet
Module Size Used by
ndiswrapper 282624 0
nls_iso8859_1 16384 1
nvidia 14376960 605 nvidia_uvm,nvidia_modeset
nvidia_drm 40960 2
nvidia_modeset 1048576 14 nvidia_drm
nvidia_uvm 757760 0
p8022 16384 1 ipx
p8023 16384 1 ipx
parport 49152 3 parport_pc,lp,ppdev
parport_pc 32768 0
ppdev 20480 0
psnap 16384 2 appletalk,ipx
r8169 86016 0
rndis_host 16384 0
sch_fq_codel 20480 3
shpchp 36864 0
snd 81920 37 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_timer,snd_hda_codec_via,snd_pcm,snd_rawmidi
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_via
snd_hda_codec_generic 73728 1 snd_hda_codec_via
snd_hda_codec_hdmi 49152 4
snd_hda_codec_via 24576 1
snd_hda_core 81920 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_via
snd_hda_intel 40960 8
snd_hwdep 20480 2 snd_usb_audio,snd_hda_codec
snd_pcm 98304 5 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_hda_core
snd_rawmidi 32768 2 snd_seq_midi,snd_usbmidi_lib
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
snd_usb_audio 204800 4
snd_usbmidi_lib 32768 1 snd_usb_audio
soundcore 16384 1 snd
sparse_keymap 16384 1 asus_wmi
stp 16384 1 bridge
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
usbhid 53248 0
usbnet 45056 2 rndis_host,cdc_ether
video 45056 1 asus_wmi
wmi 24576 2 asus_wmi,wmi_bmof
wmi_bmof 16384 0
x86_pkg_temp_thermal 16384 0
x_tables 40960 5 ip6table_filter,iptable_filter,ip6_tables,ip_tables,arp_tables
>> iwconfig
>> ifconfig -a
enp0s26u1u4: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.42.190 netmask 255.255.255.0 broadcast 192.168.42.255
inet6 fe80::8c2c:a1a1:9e25:d87d prefixlen 64 scopeid 0x20<link>
ether 5a:50:d1:7b:98:64 txqueuelen 1000 (Ethernet)
RX packets 1881 bytes 1973016 (1.9 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1445 bytes 243206 (243.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp3s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether f4:6d:04:73:ad:57 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Boucle locale)
RX packets 228 bytes 19275 (19.2 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 228 bytes 19275 (19.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
>> uname -r -m
4.15.0-62-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 1 25d6f55d-a07d-3b23-9231-317bfab9b454 ethernet enp0s26u1u4
Connexion filaire 2 7484a677-aeca-324e-a9ee-f2a3de9f85f2 ethernet --
djazz 82951fff-5aa0-40c8-83d1-8bb3ce6dee56 wifi --
>> nmcli connection status
>> sudo rfkill list