voici les iinfos de configuration wifi :
leedam@leedam-ThinkPad-L570:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS"
leedam@leedam-ThinkPad-L570:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 8087:0a2b Intel Corp.
Bus 001 Device 004: ID 04f2:b5ab Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 138a:0017 Validity Sensors, Inc. Fingerprint Reader
Bus 001 Device 002: ID 04b3:310d IBM Corp.
Bus 001 Device 007: ID 1307:0163 Transcend Information, Inc. 256MB/512MB/1GB Flash Drive
Bus 001 Device 006: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
leedam@leedam-ThinkPad-L570:~$ lspci
00:00.0 Host bridge: Intel Corporation Device 5904 (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Device 5916 (rev 02)
00:08.0 System peripheral: Intel Corporation Sky Lake Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Device 9d10 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Device 9d13 (rev f1)
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port (rev f1)
00:1d.0 PCI bridge: Intel Corporation Device 9d18 (rev f1)
00:1d.2 PCI bridge: Intel Corporation Device 9d1a (rev f1)
00:1d.3 PCI bridge: Intel Corporation Device 9d1b (rev f1)
00:1f.0 ISA bridge: Intel Corporation Device 9d58 (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (4) I219-V (rev 21)
03:00.0 Network controller: Intel Corporation Device 24fd (rev 78)
04:00.0 Non-Volatile memory controller: Intel Corporation Device f1a5 (rev 03)
07:00.0 SD Host controller: O2 Micro, Inc. Device 8621 (rev 01)
leedam@leedam-ThinkPad-L570:~$ lspci -k -nn | grep -A 3 -i net00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (4) I219-V [8086:15d8] (rev 21)
Subsystem: Lenovo Ethernet Connection (4) I219-V [17aa:2249]
03:00.0 Network controller [0280]: Intel Corporation Device [8086:24fd] (rev 78)
Subsystem: Intel Corporation Device [8086:1010]
04:00.0 Non-Volatile memory controller [0108]: Intel Corporation Device [8086:f1a5] (rev 03)
Subsystem: Intel Corporation Device [8086:390a]
leedam@leedam-ThinkPad-L570:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Device 5904 (rev 02)
Subsystem: Lenovo Device 2249
00:02.0 VGA compatible controller: Intel Corporation Device 5916 (rev 02)
Subsystem: Lenovo Device 2249
Kernel modules: i915_bpo
00:08.0 System peripheral: Intel Corporation Sky Lake Gaussian Mixture Model
Subsystem: Lenovo Skylake Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller
Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
Subsystem: Lenovo Sunrise Point-LP Thermal subsystem
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI (rev 21)
Subsystem: Lenovo Sunrise Point-LP CSME HECI
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
Subsystem: Lenovo Sunrise Point-LP SATA Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:1c.0 PCI bridge: Intel Corporation Device 9d10 (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation Device 9d13 (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 PCI bridge: Intel Corporation Device 9d18 (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.2 PCI bridge: Intel Corporation Device 9d1a (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.3 PCI bridge: Intel Corporation Device 9d1b (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation Device 9d58 (rev 21)
Subsystem: Lenovo Device 2249
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
Subsystem: Lenovo Sunrise Point-LP PMC
00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21)
Subsystem: Lenovo Device 2249
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
Subsystem: Lenovo Sunrise Point-LP SMBus
Kernel modules: i2c_i801
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (4) I219-V (rev 21)
Subsystem: Lenovo Ethernet Connection (4) I219-V
03:00.0 Network controller: Intel Corporation Device 24fd (rev 78)
Subsystem: Intel Corporation Device 1010
04:00.0 Non-Volatile memory controller: Intel Corporation Device f1a5 (rev 03)
Subsystem: Intel Corporation Device 390a
Kernel driver in use: nvme
Kernel modules: nvme
07:00.0 SD Host controller: O2 Micro, Inc. Device 8621 (rev 01)
Subsystem: Lenovo Device 2249
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
leedam@leedam-ThinkPad-L570:~$ sudo lshw -C network
[sudo] Mot de passe de leedam :
*-network NON-RÉCLAMÉ
description: Network controller
produit: Intel Corporation
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
version: 78
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress cap_list
configuration: latency=0
ressources: mémoire:f2600000-f2601fff
*-network NON-RÉCLAMÉ
description: Ethernet controller
produit: Ethernet Connection (4) I219-V
fabriquant: Intel Corporation
identifiant matériel: 1f.6
information bus: pci@0000:00:1f.6
version: 21
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list
configuration: latency=0
ressources: mémoire:f2700000-f271ffff
leedam@leedam-ThinkPad-L570:~$ lsmod
Module Size Used by
uas 24576 0
usb_storage 69632 2 uas
bnep 20480 2
i915 1208320 0
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 81920 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_intel 36864 3
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
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
x86_pkg_temp_thermal 16384 0
snd_rawmidi 32768 1 snd_seq_midi
nls_iso8859_1 16384 2
coretemp 16384 0
kvm 536576 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 2 aesni_intel,ablk_helper
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
input_leds 16384 0
serio_raw 16384 0
snd 81920 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
soundcore 16384 1 snd
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
media 24576 2 uvcvideo,videodev
shpchp 36864 0
btusb 45056 0
btrtl 16384 1 btusb
mei_me 36864 0
mei 98304 1 mei_me
hci_uart 77824 0
btbcm 16384 2 btusb,hci_uart
btqca 16384 1 hci_uart
btintel 16384 2 btusb,hci_uart
bluetooth 520192 12 bnep,btbcm,btqca,btrtl,btusb,hci_uart,btintel
intel_lpss_acpi 16384 0
intel_lpss 16384 1 intel_lpss_acpi
mac_hid 16384 0
tpm_crb 16384 0
acpi_pad 20480 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
i915_bpo 1261568 0
intel_ips 20480 1 i915_bpo
i2c_algo_bit 16384 2 i915,i915_bpo
drm_kms_helper 139264 2 i915,i915_bpo
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
psmouse 126976 0
drm 360448 3 i915,i915_bpo,drm_kms_helper
sdhci_pci 28672 0
sdhci 45056 1 sdhci_pci
nvme 65536 4
ahci 36864 0
libahci 32768 1 ahci
wmi 20480 0
video 40960 2 i915,i915_bpo
pinctrl_sunrisepoint 28672 0
i2c_hid 20480 0
pinctrl_intel 20480 1 pinctrl_sunrisepoint
hid 118784 3 i2c_hid,hid_generic,usbhid
fjes 28672 0
leedam@leedam-ThinkPad-L570:~$ iwconfig
lo no wireless extensions.
leedam@leedam-ThinkPad-L570:~$ ifconfig
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:1460 erreurs:0 :0 overruns:0 frame:0
TX packets:1460 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:107904 (107.9 KB) Octets transmis:107904 (107.9 KB)
leedam@leedam-ThinkPad-L570:~$ sudo iwlist scan
lo Interface doesn't support scanning.
leedam@leedam-ThinkPad-L570:~$ uname -r -m
4.4.0-21-generic x86_64
leedam@leedam-ThinkPad-L570:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
leedam@leedam-ThinkPad-L570:~$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
leedam@leedam-ThinkPad-L570:~$ sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
leedam@leedam-ThinkPad-L570:~$ nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
leedam@leedam-ThinkPad-L570:~$ nmcli connection list
Usage: nmcli connection { COMMAND | help }
COMMAND := { show | up | down | add | modify | edit | delete | monitor | reload | load }
show [--active] [--order <order spec>]
show [--active] [id | uuid | path | apath] <ID> ...
up [[id | uuid | path] <ID>] [ifname <ifname>] [ap <BSSID>] [passwd-file <file with passwords>]
down [id | uuid | path | apath] <ID> ...
add COMMON_OPTIONS TYPE_SPECIFIC_OPTIONS SLAVE_OPTIONS IP_OPTIONS [-- ([+|-]<setting>.<property> <value>)+]
modify [--temporary] [id | uuid | path] <ID> ([+|-]<setting>.<property> <value>)+
clone [--temporary] [id | uuid | path ] <ID> <new name>
edit [id | uuid | path] <ID>
edit [type <new_con_type>] [con-name <new_con_name>]
delete [id | uuid | path] <ID>
monitor [id | uuid | path] <ID> ...
reload
load <filename> [ <filename>... ]
import [--temporary] type <type> file <file to import>
export [id | uuid | path] <ID> [<output file>]
Error: 'list' is not valid 'connection' command.
leedam@leedam-ThinkPad-L570:~$
