Ben oui, c'est bien celui-ci que j'ai utilisé, je viens de le refaire une énième fois et pas en root cette fois-ci !
Et je mets le mot de passe quand il m'est demandé et cette fois-ci, ça marche, Youpi !
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 5986:053a Acer, Inc
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 3938:1031
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: Device [1d05:100f]
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@0000:02:00.0
nom logique: eth0
version: 0c
numéro de série: b0:25:aa:08:c5:a0
taille: 1Gbit/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=full firmware=rtl8168g-2_0.0.1 02/06/13 ip=192.168.0.24 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
ressources: irq:90 portE/S:e000(taille=256) mémoire:d0604000-d0604fff mémoire:d0600000-d0603fff
>> lsmod
Module Size Used by
binfmt_misc 20480 1
cmac 16384 0
rfcomm 77824 0
bnep 20480 2
arc4 16384 0
rtl8xxxu 122880 0
mac80211 778240 1 rtl8xxxu
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
bluetooth 548864 14 btrtl,btintel,btbcm,bnep,btusb,rfcomm
ecdh_generic 24576 1 bluetooth
cfg80211 622592 1 mac80211
nls_iso8859_1 16384 1
snd_hda_codec_hdmi 49152 1
snd_hda_codec_realtek 106496 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_hda_intel 40960 3
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
intel_rapl 20480 0
intel_soc_dts_thermal 16384 0
intel_soc_dts_iosf 16384 1 intel_soc_dts_thermal
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 212992 0
kvm 598016 1 kvm_intel
irqbypass 16384 1 kvm
punit_atom_debug 16384 0
snd_hda_core 81920 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
uvcvideo 86016 0
crct10dif_pclmul 16384 0
snd_pcm 98304 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_seq_midi 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
videobuf2_vmalloc 16384 1 uvcvideo
cryptd 24576 1 ghash_clmulni_intel
videobuf2_memops 16384 1 videobuf2_vmalloc
snd_seq_midi_event 16384 1 snd_seq_midi
intel_cstate 20480 0
snd_rawmidi 32768 1 snd_seq_midi
input_leds 16384 0
joydev 24576 0
serio_raw 16384 0
lpc_ich 24576 0
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo
videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo
media 40960 2 videodev,uvcvideo
input_polldev 16384 0
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 32768 2 snd_seq,snd_pcm
shpchp 36864 0
sparse_keymap 16384 0
snd 81920 17 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
mei_txe 20480 0
wmi_bmof 16384 0
soundcore 16384 1 snd
mei 90112 1 mei_txe
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
pwm_lpss_platform 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
mac_hid 16384 0
rfkill_gpio 16384 0
sch_fq_codel 20480 2
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
i915 1617920 92
i2c_algo_bit 16384 1 i915
drm_kms_helper 172032 1 i915
psmouse 147456 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
r8169 86016 0
drm 401408 8 drm_kms_helper,i915
ahci 36864 3
mii 16384 1 r8169
libahci 32768 1 ahci
wmi 24576 1 wmi_bmof
video 45056 1 i915
sdhci_acpi 16384 0
i2c_hid 20480 0
sdhci 49152 1 sdhci_acpi
hid 118784 3 i2c_hid,usbhid,hid_generic
>> iwconfig
>> ifconfig -a
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.24 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::b225:aaff:fe08:c5a0 prefixlen 64 scopeid 0x20<link>
inet6 2a01:e0a:2f:5f90:20ee:b82e:7ab2:7bfa prefixlen 64 scopeid 0x0<global>
inet6 2a01:e0a:2f:5f90:b225:aaff:fe08:c5a0 prefixlen 64 scopeid 0x0<global>
ether b0:25:aa:08:c5:a0 txqueuelen 1000 (Ethernet)
RX packets 44008 bytes 31479123 (31.4 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 21049 bytes 3578813 (3.5 MB)
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 5367 bytes 412286 (412.2 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5367 bytes 412286 (412.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
>> uname -r -m
4.15.0-38-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 742e3496-549b-4476-a99a-7fd1ef94a712 ethernet eth0
Bbox-809559 477eede0-0515-453d-8bc7-ec05059a2fd7 wifi --
FreeWifi 5223a791-5925-4000-9edb-ad301ccfa7b7 wifi --
FreeWifi ac94b480-3184-4b84-a803-8296e14fbae7 wifi --
FreeWifi 1 b8815fdc-2285-4a1c-8fdc-b06c666cafbf wifi --
HUAWEI P8 lite 2017 6449ad6c-2fc3-4a4b-9588-57483a2527c9 wifi --
freebox fc4aa418-643d-420f-9bb7-ffb87c6c612f wifi --
freebox 1 7348f37f-41e7-4cc4-a435-423267c968df wifi --
>> nmcli connection status
>> sudo rfkill list