Bonjour,
Je vous remercie pour votre réponse ! J'ai donc fait le wificheck mais à mon avis il manque des informations importantes puisque ifconfig et nm-tool sont des "commandes introuvables".
>> 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 002: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 04f3:2280 Elan Microelectronics Corp.
Bus 001 Device 004: ID 8087:0a2a Intel Corp.
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 002: ID 5986:0701 Acer, Inc
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
01:00.0 Network controller [0280]: Intel Corporation Dual Band Wireless-AC 3165 Plus Bluetooth [8086:3166] (rev 99)
Subsystem: Intel Corporation Dual Band Wireless-AC 3165 Plus Bluetooth [8086:4210]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
>> sudo lshw -C network
*-network DÉSACTIVÉ
description: Interface réseau sans fil
produit: Dual Band Wireless-AC 3165 Plus Bluetooth
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: wlp1s0
version: 99
numéro de série: e0:94:67:76:d5:7c
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-34-generic firmware=29.1044073957.0 latency=0 link=no multicast=yes wireless=IEEE 802.11
ressources: irq:129 mémoire:b2000000-b2001fff
*-network
description: Ethernet interface
identifiant matériel: 2
information bus: usb@2:1
nom logique: enx000ec6d9cb41
numéro de série: 00:0e:c6:d9:cb:41
taille: 1Gbit/s
capacité: 1Gbit/s
fonctionnalités: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=ax88179_178a duplex=full ip=129.104.233.216 link=yes multicast=yes port=MII speed=1Gbit/s
>> lsmod
Module Size Used by
rfcomm 77824 4
bnep 20480 2
snd_hda_codec_hdmi 49152 1
snd_hda_codec_conexant 24576 1
snd_hda_codec_generic 73728 1 snd_hda_codec_conexant
nls_iso8859_1 16384 1
arc4 16384 2
hid_sensor_incl_3d 16384 0
hid_sensor_als 16384 1
hid_sensor_gyro_3d 16384 0
hid_sensor_magn_3d 16384 1
hid_sensor_custom 20480 0
hid_sensor_rotation 16384 0
hid_sensor_accel_3d 16384 1
hid_sensor_trigger 16384 12 hid_sensor_incl_3d,hid_sensor_als,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation
industrialio_triggered_buffer 16384 6 hid_sensor_incl_3d,hid_sensor_als,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation
kfifo_buf 16384 1 industrialio_triggered_buffer
hid_sensor_iio_common 16384 7 hid_sensor_incl_3d,hid_sensor_als,hid_sensor_accel_3d,hid_sensor_trigger,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation
industrialio 69632 12 hid_sensor_incl_3d,hid_sensor_als,hid_sensor_accel_3d,hid_sensor_trigger,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation,industrialio_triggered_buffer,kfifo_buf
hid_sensor_hub 20480 9 hid_sensor_incl_3d,hid_sensor_als,hid_sensor_accel_3d,hid_sensor_iio_common,hid_sensor_trigger,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation,hid_sensor_custom
snd_soc_skl 90112 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
snd_hda_ext_core 24576 1 snd_soc_skl
intel_rapl 20480 0
snd_soc_sst_dsp 32768 1 snd_soc_skl_ipc
iwlmvm 364544 0
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
x86_pkg_temp_thermal 16384 0
snd_soc_acpi 16384 1 snd_soc_skl
mac80211 778240 1 iwlmvm
snd_soc_core 241664 1 snd_soc_skl
intel_powerclamp 16384 0
coretemp 16384 0
snd_compress 20480 1 snd_soc_core
iwlwifi 282624 1 iwlmvm
kvm 598016 0
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 40960 3
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic
pcbc 16384 0
cfg80211 622592 3 iwlmvm,iwlwifi,mac80211
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
aesni_intel 188416 0
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
snd_hwdep 20480 1 snd_hda_codec
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate 20480 0
intel_rapl_perf 16384 0
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
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
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
uvcvideo 86016 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
videobuf2_vmalloc 16384 1 uvcvideo
intel_wmi_thunderbolt 16384 0
videobuf2_memops 16384 1 videobuf2_vmalloc
joydev 24576 0
input_leds 16384 0
videobuf2_v4l2 24576 1 uvcvideo
rtsx_usb_ms 20480 0
serio_raw 16384 0
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
wmi_bmof 16384 0
soundcore 16384 1 snd
memstick 16384 1 rtsx_usb_ms
idma64 20480 0
videodev 184320 3 uvcvideo,videobuf2_core,videobuf2_v4l2
virt_dma 16384 1 idma64
media 40960 2 uvcvideo,videodev
hid_multitouch 20480 0
ax88179_178a 24576 0
btusb 45056 0
btrtl 16384 1 btusb
usbnet 45056 1 ax88179_178a
btbcm 16384 1 btusb
btintel 16384 1 btusb
mii 16384 2 usbnet,ax88179_178a
bluetooth 548864 33 btrtl,btintel,bnep,btbcm,rfcomm,btusb
shpchp 36864 0
mei_me 40960 0
intel_lpss_pci 20480 0
intel_lpss 16384 1 intel_lpss_pci
mei 90112 1 mei_me
ecdh_generic 24576 1 bluetooth
processor_thermal_device 16384 0
int340x_thermal_zone 16384 1 processor_thermal_device
intel_pch_thermal 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
ideapad_laptop 32768 0
sch_fq_codel 20480 2
sparse_keymap 16384 1 ideapad_laptop
acpi_pad 180224 0
mac_hid 16384 0
int3400_thermal 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
iptable_filter 16384 0
ip6table_filter 16384 0
ip6_tables 28672 1 ip6table_filter
br_netfilter 24576 0
bridge 151552 1 br_netfilter
stp 16384 1 bridge
llc 16384 2 bridge,stp
arp_tables 24576 0
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
ip_tables 28672 1 iptable_filter
x_tables 40960 5 arp_tables,ip_tables,iptable_filter,ip6table_filter,ip6_tables
autofs4 40960 2
rtsx_usb_sdmmc 28672 0
usbhid 49152 0
rtsx_usb 20480 2 rtsx_usb_sdmmc,rtsx_usb_ms
nouveau 1716224 1
i915 1617920 15
mxm_wmi 16384 1 nouveau
ttm 106496 1 nouveau
i2c_algo_bit 16384 2 nouveau,i915
drm_kms_helper 172032 2 nouveau,i915
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 147456 0
drm 401408 9 nouveau,i915,ttm,drm_kms_helper
ahci 36864 2
libahci 32768 1 ahci
i2c_hid 20480 0
wmi 24576 5 wmi_bmof,intel_wmi_thunderbolt,mxm_wmi,nouveau,ideapad_laptop
hid 118784 4 hid_sensor_hub,i2c_hid,usbhid,hid_multitouch
video 45056 3 nouveau,i915,ideapad_laptop
pinctrl_sunrisepoint 28672 0
>> iwconfig
wlp1s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
>> ifconfig -a
>> sudo iwlist scan
>> uname -r -m
4.15.0-34-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
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Ethernet X a153184f-a758-41c2-b553-02319cb62d74 ethernet enx000ec6d9cb41
>> nmcli connection status
>> sudo rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: yes
2: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
En espérant que cela suffise !