Le voici, mais c'est enooorme :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:b00a Realtek Semiconductor Corp.
Bus 001 Device 003: ID 04ca:706d Lite-On Technology Corp.
Bus 001 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
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 15)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:837d]
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
Subsystem: Hewlett-Packard Company RTL8821CE 802.11ac PCIe Wireless Network Adapter [103c:831a]
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
Subsystem: Hewlett-Packard Company RTS522A PCI Express Card Reader [103c:837d]
Kernel driver in use: rtsx_pci
>> sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 15
serial: 10:e7:c6:ee:b3:dd
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix 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=rtl8168h-2_0.0.2 02/26/15 ip=192.168.0.147 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
resources: irq:127 ioport:4000(size=256) memory:f3204000-f3204fff memory:f3200000-f3203fff
*-network UNCLAIMED
description: Network controller
product: Realtek Semiconductor Co., Ltd.
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: ioport:3000(size=256) memory:f3100000-f310ffff
>> lsmod
Module Size Used by
bnep 20480 2
nls_iso8859_1 16384 1
snd_hda_codec_hdmi 49152 1
hp_wmi 16384 0
hid_multitouch 20480 0
snd_soc_skl 90112 0
sparse_keymap 16384 1 hp_wmi
wmi_bmof 16384 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
snd_hda_codec_conexant 24576 1
snd_hda_ext_core 24576 1 snd_soc_skl
snd_hda_codec_generic 73728 1 snd_hda_codec_conexant
snd_soc_sst_dsp 32768 1 snd_soc_skl_ipc
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
snd_soc_acpi 16384 1 snd_soc_skl
snd_soc_core 241664 1 snd_soc_skl
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
coretemp 16384 0
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 40960 3
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic
kvm 593920 0
snd_hda_core 81920 7 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec,snd_hda_ext_core,snd_soc_skl,snd_hda_codec_hdmi,snd_hda_codec_generic
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 8 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_ext_core,snd_hda_core,snd_soc_skl,snd_hda_codec_hdmi,snd_soc_core
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_seq_midi 16384 0
ghash_clmulni_intel 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
pcbc 16384 0
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
uvcvideo 86016 0
aesni_intel 188416 0
aes_x86_64 20480 1 aesni_intel
videobuf2_vmalloc 16384 1 uvcvideo
crypto_simd 16384 1 aesni_intel
videobuf2_memops 16384 1 videobuf2_vmalloc
glue_helper 16384 1 aesni_intel
videobuf2_v4l2 24576 1 uvcvideo
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
intel_cstate 20480 0
snd_timer 32768 2 snd_seq,snd_pcm
intel_rapl_perf 16384 0
videodev 184320 3 uvcvideo,videobuf2_core,videobuf2_v4l2
input_leds 16384 0
serio_raw 16384 0
media 40960 2 uvcvideo,videodev
joydev 24576 0
snd 81920 19 snd_compress,snd_hda_intel,snd_hwdep,snd_hda_codec_conexant,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_soc_core,snd_pcm
btusb 45056 0
btrtl 16384 1 btusb
rtsx_pci_ms 20480 0
soundcore 16384 1 snd
btbcm 16384 1 btusb
memstick 16384 1 rtsx_pci_ms
btintel 16384 1 btusb
bluetooth 548864 12 btrtl,btintel,bnep,btbcm,btusb
ecdh_generic 24576 1 bluetooth
idma64 20480 0
virt_dma 16384 1 idma64
mei_me 40960 0
intel_lpss_pci 20480 0
mei 90112 1 mei_me
processor_thermal_device 16384 0
intel_lpss 16384 1 intel_lpss_pci
shpchp 36864 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
intel_pch_thermal 16384 0
hp_accel 28672 0
nvidia_uvm 757760 0
lis3lv02d 20480 1 hp_accel
wmi 24576 2 wmi_bmof,hp_wmi
int3403_thermal 16384 0
int3400_thermal 16384 0
input_polldev 16384 1 lis3lv02d
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
acpi_thermal_rel 16384 1 int3400_thermal
acpi_pad 180224 0
mac_hid 16384 0
hp_wireless 16384 0
tpm_crb 16384 0
sch_fq_codel 20480 2
parport_pc 36864 0
ppdev 20480 0
sunrpc 335872 1
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
nvidia_drm 40960 2
nvidia_modeset 1110016 5 nvidia_drm
nvidia 14340096 682 nvidia_modeset,nvidia_uvm
rtsx_pci_sdmmc 24576 0
i915 1617920 3
i2c_algo_bit 16384 1 i915
drm_kms_helper 167936 2 i915,nvidia_drm
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
psmouse 147456 0
fb_sys_fops 16384 1 drm_kms_helper
r8169 86016 0
rtsx_pci 65536 2 rtsx_pci_sdmmc,rtsx_pci_ms
drm 401408 6 i915,nvidia_drm,drm_kms_helper
ipmi_devintf 20480 0
ahci 36864 2
mii 16384 1 r8169
ipmi_msghandler 53248 2 nvidia,ipmi_devintf
libahci 32768 1 ahci
i2c_hid 20480 0
hid 118784 5 i2c_hid,hid_generic,usbhid,hid_multitouch
video 40960 1 i915
pinctrl_sunrisepoint 28672 1
>> iwconfig
>> ifconfig -a
>> sudo iwlist scan
>> uname -r -m
4.15.0-22-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 ffea016b-a130-3e13-a07d-bcace2cb1b35 ethernet enp2s0
>> nmcli connection status
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Déjà au début je vois *-network UNCLAIMED, pas réclamé... :rolleyes: