>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=17.10
DISTRIB_CODENAME=artful
DISTRIB_DESCRIPTION="Ubuntu 17.10"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 04f2:b54b Chicony Electronics Co., Ltd
Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp.
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]: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter [10ec:8821]
Subsystem: ASUSTeK Computer Inc. RTL8821AE 802.11ac PCIe Wireless Network Adapter [1043:207f]
Kernel driver in use: rtl8821ae
Kernel modules: rtl8821ae
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: RTL8821AE 802.11ac PCIe Wireless Network Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: wlp1s0
version: 00
numéro de série: 88:d7:f6:1c:13:37
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8821ae driverversion=4.13.0-32-generic firmware=N/A ip=192.168.0.33 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources: irq:313 portE/S:e000(taille=256) mémoire:81200000-81203fff
>> lsmod
Module Size Used by
rfcomm 77824 2
ccm 20480 3
bnep 20480 2
nls_iso8859_1 16384 1
intel_rapl 20480 0
intel_powerclamp 16384 0
coretemp 16384 0
snd_hda_codec_hdmi 49152 1
snd_hda_codec_conexant 24576 1
snd_hda_codec_generic 73728 1 snd_hda_codec_conexant
kvm_intel 204800 0
kvm 581632 1 kvm_intel
irqbypass 16384 1 kvm
punit_atom_debug 16384 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
btusb 45056 0
arc4 16384 2
pcbc 16384 0
btrtl 16384 1 btusb
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 77824 1 snd_intel_sst_acpi
snd_soc_sst_atom_hifi2_platform 102400 1 snd_intel_sst_core
btbcm 16384 1 btusb
cdc_ether 16384 0
btintel 16384 1 btusb
snd_soc_sst_match 16384 1 snd_intel_sst_acpi
usbnet 45056 1 cdc_ether
rtl8821ae 225280 0
bluetooth 540672 31 btrtl,btintel,bnep,btbcm,rfcomm,btusb
aesni_intel 188416 2
btcoexist 122880 1 rtl8821ae
rtl_pci 28672 1 rtl8821ae
rtlwifi 77824 3 rtl_pci,btcoexist,rtl8821ae
snd_soc_core 229376 1 snd_soc_sst_atom_hifi2_platform
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
r8152 57344 0
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
uvcvideo 90112 0
mii 16384 2 usbnet,r8152
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate 20480 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
joydev 20480 0
input_leds 16384 0
ecdh_generic 24576 1 bluetooth
snd_seq_midi 16384 0
mac80211 778240 3 rtl_pci,rtlwifi,rtl8821ae
videodev 176128 3 uvcvideo,videobuf2_core,videobuf2_v4l2
media 40960 2 uvcvideo,videodev
snd_seq_midi_event 16384 1 snd_seq_midi
snd_hda_intel 40960 6
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic
snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic
asus_nb_wmi 28672 0
asus_wmi 28672 1 asus_nb_wmi
sparse_keymap 16384 1 asus_wmi
cfg80211 610304 2 mac80211,rtlwifi
snd_rawmidi 32768 1 snd_seq_midi
serio_raw 16384 0
snd_hwdep 20480 1 snd_hda_codec
mei_txe 20480 0
snd_pcm 98304 7 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_soc_sst_atom_hifi2_platform,snd_hda_codec_hdmi,snd_soc_core
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
mei 98304 1 mei_txe
shpchp 36864 0
lpc_ich 24576 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
snd 81920 26 snd_compress,snd_hda_intel,snd_hwdep,snd_hda_codec_conexant,snd_seq,snd_hda_codec,snd_timer,snd_soc_sst_atom_hifi2_platform,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_soc_core,snd_pcm
dw_dmac 16384 0
soundcore 16384 1 snd
spi_pxa2xx_platform 24576 0
intel_int0002_vgpio 16384 1
elan_i2c 36864 0
asus_wireless 16384 0
dw_dmac_core 24576 1 dw_dmac
tpm_crb 16384 0
processor_thermal_device 16384 0
pwm_lpss_platform 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
intel_soc_dts_iosf 16384 1 processor_thermal_device
mac_hid 16384 0
int3406_thermal 16384 0
int3403_thermal 16384 0
int3400_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
acpi_thermal_rel 16384 1 int3400_thermal
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
ip_tables 24576 0
x_tables 40960 1 ip_tables
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
uas 24576 0
usb_storage 69632 1 uas
i915 1798144 30
i2c_algo_bit 16384 1 i915
drm_kms_helper 167936 1 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
drm 356352 25 i915,drm_kms_helper
ahci 36864 3
libahci 32768 1 ahci
wmi 24576 1 asus_wmi
i2c_hid 20480 0
video 40960 3 asus_wmi,int3406_thermal,i915
hid 118784 3 i2c_hid,hid_generic,usbhid
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
>> iwconfig
wlp1s0 IEEE 802.11 ESSID:"Freebox-AF638D"
Mode:Managed Frequency:2.412 GHz Access Point: 00:24:D4:E7:18:68
Bit Rate=150 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
Link Quality=52/70 Signal level=-58 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:343 Missed beacon:0
>> ifconfig -a
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 2166 bytes 195613 (195.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2166 bytes 195613 (195.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.33 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 2a01:e35:8b52:20b0:6827:5468:bb5e:a47 prefixlen 64 scopeid 0x0<global>
inet6 2a01:e35:8b52:20b0:6fe1:6a15:9d90:bdd6 prefixlen 64 scopeid 0x0<global>
inet6 fe80::5fa0:3980:e400:681d prefixlen 64 scopeid 0x20<link>
ether 88:d7:f6:1c:13:37 txqueuelen 1000 (Ethernet)
RX packets 294930 bytes 272084089 (272.0 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 231239 bytes 23397685 (23.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlp1s0 Scan completed :
Cell 01 - Address: 00:24:D4:E7:18:68
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"Freebox-AF638D"
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=000000f18067a6be
Extra: Last beacon: 60ms ago
IE: Unknown: 000E46726565626F782D414636333844
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEE0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601050600000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 00:24:D4:E7:18:69
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=48/70 Signal level=-62 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=000000f18061f0dc
Extra: Last beacon: 60ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEE0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601050600000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: 00:24:D4:E7:18:6A
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=52/70 Signal level=-58 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=000000f18061780f
Extra: Last beacon: 60ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
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: 2D1AEE0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601050600000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
4.13.0-32-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
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
FreeWifi Infra 1 54 Mo/s 70 ▂▄▆_ --
* Freebox-AF638D Infra 1 54 Mo/s 70 ▂▄▆_ WPA1
FreeWifi_secure Infra 1 54 Mo/s 67 ▂▄▆_ WPA2 802.1X
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NOM UUID TYPE PÉRIPHÉRIQUE
Freebox-AF638D a74d1d9b-5c3c-43da-85c4-c7005df77860 802-11-wireless wlp1s0
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no