Voilà, merci
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 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 04f2:b329 Chicony Electronics Co., Ltd
Bus 001 Device 005: ID 8087:07da Intel Corp.
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 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82579V Gigabit Network Connection [8086:1503] (rev 04)
Subsystem: Toshiba America Info Systems 82579V Gigabit Network Connection [1179:0002]
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04)
--
04:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 2230 [8086:0887] (rev c4)
Subsystem: Intel Corporation Centrino Wireless-N 2230 BGN [8086:4062]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: 82579V Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: enp0s25
version: 04
numéro de série: b8:6b:23:d1:04:15
taille: 1Gbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.15-4 ip=192.168.1.10 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
ressources: irq:30 mémoire:e4700000-e471ffff mémoire:e473b000-e473bfff portE/S:3080(taille=32)
*-network
description: Interface réseau sans fil
produit: Centrino Wireless-N 2230
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: wlp4s0
version: c4
numéro de série: 68:17:29:2f:10:48
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-45-generic firmware=18.168.6.1 ip=10.57.116.71 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources: irq:29 mémoire:e2500000-e2501fff
>> lsmod
Module Size Used by
hid_logitech_hidpp 32768 0
hid_logitech_dj 20480 0
usbhid 49152 0
hid 118784 4 usbhid,hid_logitech_dj,hid_logitech_hidpp
rfcomm 77824 16
cmac 16384 1
bnep 20480 2
snd_hda_codec_hdmi 49152 1
snd_hda_codec_realtek 106496 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
bluetooth 548864 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm
ecdh_generic 24576 2 bluetooth
intel_rapl 20480 0
snd_hda_intel 40960 9
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
coretemp 16384 0
snd_hda_core 81920 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
kvm_intel 212992 0
snd_pcm 98304 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
kvm 598016 1 kvm_intel
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
aesni_intel 188416 2
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
intel_cstate 20480 0
intel_rapl_perf 16384 0
arc4 16384 2
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
input_leds 16384 0
joydev 24576 0
serio_raw 16384 0
uvcvideo 86016 0
iwldvm 229376 0
videobuf2_vmalloc 16384 1 uvcvideo
mac80211 778240 1 iwldvm
videobuf2_memops 16384 1 videobuf2_vmalloc
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo
wmi_bmof 16384 0
snd_timer 32768 2 snd_seq,snd_pcm
videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo
iwlwifi 286720 1 iwldvm
media 40960 2 videodev,uvcvideo
snd 81920 29 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
mei_me 40960 0
cfg80211 622592 3 iwldvm,iwlwifi,mac80211
toshiba_acpi 45056 0
lpc_ich 24576 0
soundcore 16384 1 snd
sparse_keymap 16384 1 toshiba_acpi
mei 90112 1 mei_me
shpchp 36864 0
industrialio 69632 1 toshiba_acpi
toshiba_bluetooth 16384 0
tpm_infineon 20480 0
mac_hid 16384 0
sch_fq_codel 20480 6
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
i915 1617920 39
i2c_algo_bit 16384 1 i915
drm_kms_helper 172032 1 i915
ahci 40960 2
libahci 32768 1 ahci
syscopyarea 16384 1 drm_kms_helper
e1000e 249856 0
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
psmouse 147456 0
fb_sys_fops 16384 1 drm_kms_helper
drm 401408 21 drm_kms_helper,i915
sdhci_pci 32768 0
ptp 20480 1 e1000e
sdhci 49152 1 sdhci_pci
pps_core 20480 1 ptp
wmi 24576 2 toshiba_acpi,wmi_bmof
video 45056 2 toshiba_acpi,i915
>> iwconfig
wlp4s0 IEEE 802.11 ESSID:"FreeWifi"
Mode:Managed Frequency:2.452 GHz Access Point: F4:CA:E5:C2:E1:E5
Bit Rate=65 Mb/s Tx-Power=16 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-17 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:63 Missed beacon:0
>> ifconfig -a
enp0s25: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.10 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::78ef:dda:67ea:c253 prefixlen 64 scopeid 0x20<link>
ether b8:6b:23:d1:04:15 txqueuelen 1000 (Ethernet)
RX packets 41178 bytes 35198418 (35.1 MB)
RX errors 0 dropped 20 overruns 0 frame 0
TX packets 33975 bytes 4586943 (4.5 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 20 memory 0xe4700000-e4720000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Boucle locale)
RX packets 55407 bytes 7007805 (7.0 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 55407 bytes 7007805 (7.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.57.116.71 netmask 255.248.0.0 broadcast 10.63.255.255
inet6 fe80::e4b8:c9e5:5f56:6b5f prefixlen 64 scopeid 0x20<link>
ether 68:17:29:2f:10:48 txqueuelen 1000 (Ethernet)
RX packets 63842 bytes 21470013 (21.4 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 76977 bytes 11135264 (11.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlp4s0 Scan completed :
Cell 01 - Address: F4:CA:E5:C2:E1:E5
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=70/70 Signal level=-17 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000000bfc39c27
Extra: Last beacon: 160ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030109
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1609001700000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010102000000000000
Cell 02 - Address: F4:CA:E5:C2:E1:E6
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=70/70 Signal level=-16 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000000bfc323b7
Extra: Last beacon: 480ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030109
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1609001700000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010103000000000000
Cell 03 - Address: F4:CA:E5:C2:E1:E4
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=70/70 Signal level=-18 dBm
Encryption key:on
ESSID:"Freebox-AC70BD"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000000bfc41320
Extra: Last beacon: 484ms ago
IE: Unknown: 000E46726565626F782D414337304244
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030109
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1609001700000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010101000000000000
Cell 04 - Address: 00:24:D4:CF:65:D8
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"SOSSO42"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000165fc54ca4
Extra: Last beacon: 476ms ago
IE: Unknown: 0007534F53534F3432
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010A
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160A000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010101000000000000
Cell 05 - Address: 00:24:D4:CF:65:DA
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000165fc46401
Extra: Last beacon: 464ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010A
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160A000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010103000000000000
Cell 06 - Address: 14:0C:76:89:B7:5A
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000346f650015f
Extra: Last beacon: 440ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010203000000000000
Cell 07 - Address: 14:0C:76:89:B7:59
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=26/70 Signal level=-84 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000346f653015f
Extra: Last beacon: 276ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010202000000000000
>> uname -r -m
4.15.0-45-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
* FreeWifi Infra 9 195 Mo/s 100 ▂▄▆█ --
FreeWifi_secure Infra 9 195 Mo/s 100 ▂▄▆█ WPA2 802.1X
Freebox-AC70BD Infra 9 195 Mo/s 100 ▂▄▆█ WPA1
FreeWifi_secure Infra 11 195 Mo/s 30 ▂___ WPA2 802.1X
FreeWifi_secure Infra 10 195 Mo/s 29 ▂___ WPA2 802.1X
SOSSO42 Infra 10 195 Mo/s 27 ▂___ WPA1
FreeWifi Infra 11 195 Mo/s 27 ▂___ --
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
<invisible> FreeWifi 4c12a6c5-5888-43ae-82d6-b4115b43f796 wifi wlp4s0
Connexion filaire 1 8330402a-7058-3e5f-a7ef-22e17a097468 ethernet enp0s25
Freebox-AC70BD 2cdbe4df-699d-442b-915c-5100a6ebb9ef wifi --
>> nmcli connection status
>> sudo rfkill list
0: Toshiba Bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
5: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
