Bonjour et merci pour cette réponse.
Le security boot est déjà désactivé. Du coup, voici les données demandées 🙂 (NB : les deux avant-dernières commandes n'ont pas abouti)
~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
~$ lsusb
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 001 Device 003: ID 1bcf:2883 Sunplus Innovation Technology Inc.
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
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 0bb4:0003 HTC (High Tech Computer Corp.)
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
~$ lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation 7 Series Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Network controller: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe
03:00.0 Ethernet controller: Qualcomm Atheros AR8161 Gigabit Ethernet (rev 10)
~$ lspci -nn | grep -i net
02:00.0 Network controller [0280]: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe [1814:5390]
03:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8161 Gigabit Ethernet [1969:1091] (rev 10)
~$ lspci -k
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
Subsystem: ASUSTeK Computer Inc. 3rd Gen Core processor DRAM Controller
Kernel driver in use: ivb_uncore
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
Subsystem: ASUSTeK Computer Inc. 3rd Gen Core processor Graphics Controller
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
Subsystem: ASUSTeK Computer Inc. 7 Series/C210 Series Chipset Family USB xHCI Host Controller
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: ASUSTeK Computer Inc. 7 Series/C210 Series Chipset Family MEI Controller
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
Subsystem: ASUSTeK Computer Inc. 7 Series/C210 Series Chipset Family USB Enhanced Host Controller
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
Subsystem: ASUSTeK Computer Inc. 7 Series/C210 Series Chipset Family High Definition Audio Controller
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
Subsystem: ASUSTeK Computer Inc. 7 Series/C210 Series Chipset Family USB Enhanced Host Controller
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation 7 Series Chipset Family LPC Controller (rev 04)
Subsystem: ASUSTeK Computer Inc. 7 Series Chipset Family LPC Controller
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
Subsystem: ASUSTeK Computer Inc. 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
Subsystem: ASUSTeK Computer Inc. 7 Series/C210 Series Chipset Family SMBus Controller
Kernel modules: i2c_i801
02:00.0 Network controller: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe
Subsystem: Foxconn International, Inc. RT5390 Wireless 802.11n 1T/1R PCIe
Kernel modules: rt2800pci
03:00.0 Ethernet controller: Qualcomm Atheros AR8161 Gigabit Ethernet (rev 10)
Subsystem: ASUSTeK Computer Inc. AR8161 Gigabit Ethernet
Kernel driver in use: alx
Kernel modules: alx
~$ sudo lshw -C network
[sudo] Mot de passe :
*-network NON-RÉCLAMÉ
description: Network controller
produit: RT5390 Wireless 802.11n 1T/1R PCIe
fabriquant: Ralink corp.
identifiant matériel: 0
information bus: pci@0000:02:00.0
version: 00
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: latency=0
ressources: mémoire:f7d00000-f7d0ffff
*-network
description: Ethernet interface
produit: AR8161 Gigabit Ethernet
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: eth0
version: 10
numéro de série: 08:60:6e:50:8f:d5
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=alx latency=0 link=no multicast=yes port=twisted pair
ressources: irq:29 mémoire:f7c00000-f7c3ffff portE/S:e000(taille=128)
*-network
description: Ethernet interface
identifiant matériel: 1
nom logique: enp0s20u1
numéro de série: ba:3b:62:91:6d:72
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.137 link=yes multicast=yes
~$ lsmod
Module Size Used by
uas 24576 0
usb_storage 69632 1 uas
binfmt_misc 20480 1
nls_iso8859_1 16384 1
snd_hda_codec_hdmi 53248 1
uvcvideo 90112 0
snd_hda_codec_via 24576 1
snd_hda_codec_generic 77824 1 snd_hda_codec_via
intel_rapl 20480 0
snd_hda_intel 36864 3
snd_hda_codec 135168 4 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 73728 5 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
rndis_host 16384 0
videobuf2_vmalloc 16384 1 uvcvideo
cdc_ether 16384 1 rndis_host
videobuf2_memops 16384 1 videobuf2_vmalloc
x86_pkg_temp_thermal 16384 0
usbnet 45056 2 rndis_host,cdc_ether
videobuf2_v4l2 28672 1 uvcvideo
intel_powerclamp 16384 0
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
mii 16384 1 usbnet
v4l2_common 16384 1 videobuf2_v4l2
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
media 24576 2 uvcvideo,videodev
coretemp 16384 0
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
kvm_intel 172032 0
kvm 540672 1 kvm_intel
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
irqbypass 16384 1 kvm
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 17 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_via,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
cryptd 20480 0
soundcore 16384 1 snd
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
mei_me 36864 0
shpchp 36864 0
mei 98304 1 mei_me
lpc_ich 24576 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
psmouse 126976 0
alx 36864 0
mdio 16384 1 alx
wmi 20480 0
i915 1208320 3
fjes 28672 0
video 40960 1 i915
i2c_algo_bit 16384 1 i915
drm_kms_helper 147456 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
ahci 36864 6
libahci 32768 1 ahci
fb_sys_fops 16384 1 drm_kms_helper
drm 364544 5 i915,drm_kms_helper
~$ iwconfig
lo no wireless extensions.
enp0s20u1 no wireless extensions.
eth0 no wireless extensions.
~$ ifconfig
enp0s20u1 Link encap:Ethernet HWaddr ba:3b:62:91:6d:72
inet adr:192.168.42.137 Bcast:192.168.42.255 Masque:255.255.255.0
adr inet6: fe80::e063:68c4:f881:6e63/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:984 erreurs:0 :0 overruns:0 frame:0
TX packets:1330 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:423978 (423.9 KB) Octets transmis:495314 (495.3 KB)
eth0 Link encap:Ethernet HWaddr 08:60:6e:50:8f:d5
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
Interruption:19
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:65536 Metric:1
Packets reçus:349 erreurs:0 :0 overruns:0 frame:0
TX packets:349 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:31543 (31.5 KB) Octets transmis:31543 (31.5 KB)
~$ sudo iwlist scan
lo Interface doesn't support scanning.
enp0s20u1 Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
~$ uname -r -m
4.4.0-36-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
La commande « nm-tool » est introuvable, vouliez-vous dire :
La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
~$ sudo rfkill list
~$ nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 d4749390-e02b-44a4-ac54-8890d87a8eac 802-3-ethernet enp0s20u1
Ethernet automatique 3742b5af-c823-4e4b-a234-678ad197fb18 802-3-ethernet --
FreeWifi f887cf45-675f-4107-b313-493f33633e2d 802-11-wireless --
eduspot 82270eed-b8cd-4509-abd1-442536dc26c8 802-11-wireless --
freebox_Shameless a8369575-0a57-4dd5-bff6-9aab4ce612c7 802-11-wireless --