Voici les resultats pour les informations de ma configurations wifi (desolé pour le non usage du retour utilisable de commande j'ai rien compris) :
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ lsusb
Bus 002 Device 002: ID 0781:5581 SanDisk Corp. Ultra
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f2:b57e Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 05ac:12a8 Apple, Inc. iPhone5/5C/5S/6
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ lspci
00:00.0 Host bridge: Intel Corporation Device 5910 (rev 05)
00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 05)
00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #2 (rev f1)
00:1c.2 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Device a171 (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 3D controller: NVIDIA Corporation Device 1c8d (rev a1)
02:00.0 SD Host controller: O2 Micro, Inc. Device 8621 (rev 01)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
05:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a804
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ lspci -k -nn | grep -A 3 -i net
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter [10ec:8821]
Subsystem: Lenovo RTL8821AE 802.11ac PCIe Wireless Network Adapter [17aa:a814]
Kernel driver in use: rtl8821ae
Kernel modules: rtl8821ae
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:3884]
Kernel driver in use: r8169
Kernel modules: r8169
05:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd Device [144d:a804]
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ lspci -k
00:00.0 Host bridge: Intel Corporation Device 5910 (rev 05)
Subsystem: Lenovo Device 3804
00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 05)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)
Subsystem: Lenovo Device 39d1
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
Subsystem: Lenovo Sunrise Point-H USB 3.0 xHCI Controller
Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
Subsystem: Lenovo Sunrise Point-H Thermal subsystem
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
Subsystem: Lenovo Sunrise Point-H CSME HECI
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
Subsystem: Lenovo Sunrise Point-H SATA Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #2 (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
Subsystem: Lenovo Sunrise Point-H LPC Controller
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
Subsystem: Lenovo Sunrise Point-H PMC
00:1f.3 Audio device: Intel Corporation Device a171 (rev 31)
Subsystem: Lenovo Device 3803
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
Subsystem: Lenovo Sunrise Point-H SMBus
Kernel modules: i2c_i801
01:00.0 3D controller: NVIDIA Corporation Device 1c8d (rev a1)
Subsystem: Lenovo Device 39d1
Kernel driver in use: nouveau
Kernel modules: nvidiafb, nouveau
02:00.0 SD Host controller: O2 Micro, Inc. Device 8621 (rev 01)
Subsystem: Lenovo Device 381f
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter
Subsystem: Lenovo RTL8821AE 802.11ac PCIe Wireless Network Adapter
Kernel driver in use: rtl8821ae
Kernel modules: rtl8821ae
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
Kernel driver in use: r8169
Kernel modules: r8169
05:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a804
Subsystem: Samsung Electronics Co Ltd Device a801
Kernel driver in use: nvme
Kernel modules: nvme
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ sudo lshw -C network
[sudo] Mot de passe de tom :
*-network DÉSACTIVÉ
description: Interface réseau sans fil
produit: RTL8821AE 802.11ac PCIe Wireless Network Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
version: 00
numéro de série: c8:3d:d4:9f:40:87
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8821ae driverversion=4.10.0-28-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
ressources: irq:329 portE/S:4000(taille=256) mémoire:a4200000-a4203fff
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: enp4s0
version: 10
numéro de série: c8:5b:76:ef:54:b8
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=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:322 portE/S:3000(taille=256) mémoire:a4104000-a4104fff mémoire:a4100000-a4103fff
*-network
description: Ethernet interface
identifiant matériel: 3
information bus: usb@1:1
nom logique: enp0s20f0u1c4i2
numéro de série: f2:79:60:93:28:d5
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=ipheth link=no multicast=yes
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ lsmod
Module Size Used by
rfcomm 77824 12
ipheth 16384 0
bnep 20480 2
snd_hda_codec_hdmi 49152 1
snd_hda_codec_realtek 90112 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
nls_iso8859_1 16384 2
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
videodev 172032 3 uvcvideo,videobuf2_core,videobuf2_v4l2
media 40960 2 uvcvideo,videodev
btusb 45056 0
btrtl 16384 1 btusb
snd_hda_intel 36864 3
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 102400 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
coretemp 16384 0
kvm 593920 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
snd_timer 32768 2 snd_seq,snd_pcm
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
snd 77824 17 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
arc4 16384 2
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
rtl8821ae 225280 0
btcoexist 53248 1 rtl8821ae
rtl_pci 28672 1 rtl8821ae
rtlwifi 73728 2 rtl_pci,rtl8821ae
input_leds 16384 0
mac80211 782336 3 rtl_pci,rtlwifi,rtl8821ae
joydev 20480 0
serio_raw 16384 0
soundcore 16384 1 snd
cfg80211 602112 2 mac80211,rtlwifi
mei_me 40960 0
mei 102400 1 mei_me
intel_pch_thermal 16384 0
ucsi 16384 0
hci_uart 98304 0
ideapad_laptop 24576 0
btbcm 16384 2 hci_uart,btusb
sparse_keymap 16384 1 ideapad_laptop
btqca 16384 1 hci_uart
btintel 16384 2 hci_uart,btusb
bluetooth 557056 41 btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb
intel_lpss_acpi 16384 0
intel_lpss 16384 1 intel_lpss_acpi
mac_hid 16384 0
tpm_crb 16384 0
acpi_pad 180224 0
shpchp 36864 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
autofs4 40960 2
hid_generic 16384 0
usbhid 53248 0
uas 24576 0
usb_storage 69632 2 uas
nouveau 1601536 1
psmouse 139264 0
i915 1449984 4
mxm_wmi 16384 1 nouveau
ttm 98304 1 nouveau
nvme 28672 4
i2c_algo_bit 16384 2 nouveau,i915
nvme_core 57344 6 nvme
drm_kms_helper 151552 2 nouveau,i915
r8169 81920 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
mii 16384 1 r8169
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
sdhci_pci 28672 0
drm 352256 8 nouveau,i915,ttm,drm_kms_helper
ahci 36864 0
sdhci 45056 1 sdhci_pci
libahci 32768 1 ahci
pinctrl_sunrisepoint 28672 0
video 40960 3 nouveau,i915,ideapad_laptop
wmi 16384 3 mxm_wmi,nouveau,ideapad_laptop
i2c_hid 20480 0
hid 118784 3 i2c_hid,hid_generic,usbhid
pinctrl_intel 20480 1 pinctrl_sunrisepoint
fjes 77824 0
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ iwconfig
enp4s0 no wireless extensions.
wlp3s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
lo no wireless extensions.
enp0s20f0u1c4i2 no wireless extensions.
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ ifconfig
enp0s20f0u1c4i2 Link encap:Ethernet HWaddr f2:79:60:93:28: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)
enp4s0 Link encap:Ethernet HWaddr c8:5b:76:ef:54:b8
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)
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:980 erreurs:0 :0 overruns:0 frame:0
TX packets:980 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:72832 (72.8 KB) Octets transmis:72832 (72.8 KB)
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ sudo iwlist scan
enp4s0 Interface doesn't support scanning.
wlp3s0 Interface doesn't support scanning : Network is down
lo Interface doesn't support scanning.
enp0s20f0u1c4i2 Interface doesn't support scanning.
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ uname -r -m
4.10.0-28-generic x86_64
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ sudo rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: yes
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 d8b06ad2-aeca-35d3-9df1-992703b22a62 802-3-ethernet --
Connexion filaire 2 433dbb8f-f4c7-34f2-a315-091584bd2951 802-3-ethernet --
Livebox-8E92 3255c99f-141d-4039-b00b-dcd4a2e87e29 802-11-wireless --
Et pour le wifi check :
tom@Tom-Lenovo-Y520-15IKBN:~/Bureau$ wget -N -t 5 -T 10 https://framagit.org/cracolinux/wificheck/raw/master/wificheck && chmod +x wificheck && ./wificheck
--2017-11-23 00:42:08-- https://framagit.org/cracolinux/wificheck/raw/master/wificheck
Résolution de framagit.org (framagit.org)… échec : Échec temporaire dans la résolution du nom.
wget : impossible de résoudre l'adresse de l'hôte «framagit.org»