Voici mon wificheck:
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.10
DISTRIB_CODENAME=yakkety
DISTRIB_DESCRIPTION="Ubuntu 16.10"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04f2:b54b Chicony Electronics Co., Ltd
Bus 001 Device 002: 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: 70:8b:cd:45:7e:af
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8821ae driverversion=4.10.1-041001-generic firmware=N/A ip=10.55.30.255 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
ccm 20480 2
cmac 16384 1
bnep 20480 2
nls_iso8859_1 16384 1
joydev 20480 0
intel_rapl 20480 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 200704 0
kvm 593920 1 kvm_intel
irqbypass 16384 1 kvm
punit_atom_debug 16384 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_hda_codec_hdmi 49152 1
ghash_clmulni_intel 16384 0
pcbc 16384 0
snd_hda_codec_conexant 24576 1
snd_intel_sst_acpi 16384 0
arc4 16384 2
snd_intel_sst_core 77824 1 snd_intel_sst_acpi
snd_hda_codec_generic 73728 1 snd_hda_codec_conexant
snd_soc_sst_mfld_platform 102400 1 snd_intel_sst_core
aesni_intel 167936 6
snd_soc_sst_match 16384 1 snd_intel_sst_acpi
snd_hda_intel 36864 2
snd_soc_core 233472 1 snd_soc_sst_mfld_platform
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
rtl8821ae 225280 0
snd_compress 20480 1 snd_soc_core
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
uvcvideo 90112 0
snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic
ac97_bus 16384 1 snd_soc_core
snd_hwdep 16384 1 snd_hda_codec
btcoexist 53248 1 rtl8821ae
snd_pcm_dmaengine 16384 1 snd_soc_core
intel_cstate 20480 0
snd_pcm 102400 7 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_hda_codec_hdmi,snd_soc_sst_mfld_platform,snd_soc_core
videobuf2_vmalloc 16384 1 uvcvideo
rtl_pci 28672 1 rtl8821ae
snd_seq_midi 16384 0
videobuf2_memops 16384 1 videobuf2_vmalloc
input_leds 16384 0
rtlwifi 73728 2 rtl_pci,rtl8821ae
snd_seq_midi_event 16384 1 snd_seq_midi
videobuf2_v4l2 24576 1 uvcvideo
serio_raw 16384 0
mac80211 782336 3 rtl_pci,rtlwifi,rtl8821ae
snd_rawmidi 32768 1 snd_seq_midi
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
videodev 172032 3 uvcvideo,videobuf2_core,videobuf2_v4l2
cfg80211 602112 2 mac80211,rtlwifi
media 40960 2 uvcvideo,videodev
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
btintel 16384 1 btusb
snd_timer 32768 2 snd_seq,snd_pcm
bluetooth 557056 26 btrtl,btintel,bnep,btbcm,btusb
lpc_ich 24576 0
shpchp 36864 0
mei_txe 20480 0
mei 102400 1 mei_txe
elan_i2c 36864 0
snd 77824 18 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_sst_mfld_platform,snd_soc_core,snd_pcm
processor_thermal_device 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
soundcore 16384 1 snd
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
asus_wireless 16384 0
spi_pxa2xx_platform 24576 0
pwm_lpss_platform 16384 0
mac_hid 16384 0
int3406_thermal 16384 0
int3400_thermal 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
acpi_thermal_rel 16384 1 int3400_thermal
tpm_crb 16384 0
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
ip_tables 24576 0
x_tables 36864 1 ip_tables
autofs4 40960 2
i915 1449984 14
i2c_algo_bit 16384 1 i915
drm_kms_helper 151552 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 352256 10 i915,drm_kms_helper
ahci 36864 3
libahci 32768 1 ahci
wmi 16384 0
fjes 73728 0
i2c_hid 20480 0
video 40960 2 int3406_thermal,i915
hid 114688 1 i2c_hid
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
>> iwconfig
wlp1s0 IEEE 802.11 ESSID:"eduroam"
Mode:Managed Frequency:2.437 GHz Access Point: 00:26:3E:70:03:40
Bit Rate=65 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-34 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:30 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 33846 bytes 2056135 (2.0 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 33846 bytes 2056135 (2.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.55.30.255 netmask 255.255.0.0 broadcast 10.55.255.255
inet6 fe80::f97f:ba2e:c936:6758 prefixlen 64 scopeid 0x20<link>
ether 70:8b:cd:45:7e:af txqueuelen 1000 (Ethernet)
RX packets 92887 bytes 16165398 (16.1 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2489 bytes 541596 (541.5 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlp1s0 Scan completed :
Cell 01 - Address: 00:26:3E:70:03:40
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-36 dBm
Encryption key:on
ESSID:"eduroam"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000e97e7e81c
Extra: Last beacon: 0ms ago
IE: Unknown: 0007656475726F616D
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030106
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B052100870000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32043048606C
IE: Unknown: DD22000B0E02000000000A0C02A204A40BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F771D36016006581BC9075ACE7C275FF78207996CE374470593DA60615A42982BE56D72FC3DA627E2C
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C411BFFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1606000500000000000000000000000000000000000000
Cell 02 - Address: 00:26:3E:70:03:42
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-36 dBm
Encryption key:off
ESSID:"L3Invites"
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000e97e7eb66
Extra: Last beacon: 0ms ago
IE: Unknown: 00094C33496E7669746573
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030106
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B052100870000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: DD1E000B0E02000000000A0A0BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F771D36016006581BD9075ACE7C275FF78207996CE37447059FD5A2C875755F629E02C655141156D92
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1606000500000000000000000000000000000000000000
Cell 03 - Address: 00:26:3E:70:03:44
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-34 dBm
Encryption key:off
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000e9877fb55
Extra: Last beacon: 256ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030106
IE: Unknown: 050401030208
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B052100A00000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD05000B0E0400
IE: Unknown: DD22000B0E02000000000A0C02A204A40BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F771D360161139FF079075ACE7C275FF78207996CE37447059ACC73F1C00FCAC32FCB963855DB9D0C2
IE: Unknown: DD0E000B0E0602263E700340C0A83A04
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1606000500000000000000000000000000000000000000
Cell 04 - Address: 00:26:3E:70:03:46
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-32 dBm
Encryption key:off
ESSID:"aide-wifi"
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000e97e7ee8b
Extra: Last beacon: 0ms ago
IE: Unknown: 0009616964652D77696669
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030106
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B052100870000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: DD1E000B0E02000000000A0A0BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F771D36016006581BE9075ACE7C275FF78207996CE37447059A508B1065B3F5D43FEBEDCDA2496ED8A
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1606000500000000000000000000000000000000000000
Cell 05 - Address: 00:26:3E:70:14:00
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=40/70 Signal level=-70 dBm
Encryption key:on
ESSID:"eduroam"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000001baf1b3a5
Extra: Last beacon: 0ms ago
IE: Unknown: 0007656475726F616D
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030101
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B050100210000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32043048606C
IE: Unknown: DD22000B0E02000000000A0C02A204A40BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F516A954EF0040639983928373C88A99CA942A5031F33D0330F188F60F27AD4A5E783EC5CDBEB9C06C
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C411BFFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1601000500000000000000000000000000000000000000
Cell 06 - Address: 00:26:3E:70:14:02
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=38/70 Signal level=-72 dBm
Encryption key:off
ESSID:"L3Invites"
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000001baf1b9c8
Extra: Last beacon: 0ms ago
IE: Unknown: 00094C33496E7669746573
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030101
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B0501001E0000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: DD1E000B0E02000000000A0A0BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F516A954EF0040639A83928373C88A99CA942A5031F33D03303F6E0717B35786D0D50CD299D85338B1
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1601000500000000000000000000000000000000000000
Cell 07 - Address: 00:26:3E:70:14:06
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=40/70 Signal level=-70 dBm
Encryption key:off
ESSID:"aide-wifi"
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000001baf1bce5
Extra: Last beacon: 0ms ago
IE: Unknown: 0009616964652D77696669
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030101
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B0501001E0000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: DD1E000B0E02000000000A0A0BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F516A954EF0040639B83928373C88A99CA942A5031F33D0330B81E4884CA0AEF5E406BAAA653D832F7
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1601000500000000000000000000000000000000000000
Cell 08 - Address: 00:26:3E:6F:91:40
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=40/70 Signal level=-70 dBm
Encryption key:on
ESSID:"eduroam"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000956b1facd
Extra: Last beacon: 23748ms ago
IE: Unknown: 0007656475726F616D
IE: Unknown: 010882848B0C12961824
IE: Unknown: 03010B
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B050000140000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32043048606C
IE: Unknown: DD22000B0E02000000000A0C02A204A40BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F44EA74F0A00EAA39C0EE3FFE176AD345AB32F397721BE760C1945A562688E3595AD8C6880A68AA548
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C411BFFFF000000000000000000000100000000000000000000
IE: Unknown: 3D160B000500000000000000000000000000000000000000
Cell 09 - Address: 00:26:3E:6E:D6:C0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=40/70 Signal level=-70 dBm
Encryption key:on
ESSID:"eduroam"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000004321bc7de
Extra: Last beacon: 23748ms ago
IE: Unknown: 0007656475726F616D
IE: Unknown: 010882848B0C12961824
IE: Unknown: 03010B
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B050000280000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32043048606C
IE: Unknown: DD22000B0E02000000000D0C02A204A40BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E030132191F946301DED0DC418F5E7FA95DC4741ACCE8AD9A5A83B33538C721D223C72C82C8FF7370CCC114
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C411BFFFF000000000000000000000100000000000000000000
IE: Unknown: 3D160B000500000000000000000000000000000000000000
Cell 10 - Address: 00:26:3E:6E:D6:C2
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=38/70 Signal level=-72 dBm
Encryption key:off
ESSID:"L3Invites"
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000433867ef6
Extra: Last beacon: 0ms ago
IE: Unknown: 00094C33496E7669746573
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B050100350000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: DD1E000B0E02000000000D0A0BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E030132191F946301DED136418F5E7FA95DC4741ACCE8AD9A5A83B3C2EB1C24E9FE8F754575EFBD03AF29CC
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D160B000500000000000000000000000000000000000000
Cell 11 - Address: 00:26:3E:70:03:41
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=40/70 Signal level=-70 dBm
Encryption key:on
ESSID:"eduroam"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000e9811bfeb
Extra: Last beacon: 0ms ago
IE: Unknown: 0007656475726F616D
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030124
IE: Unknown: 070646522024040B
IE: Unknown: 0B052600070000
IE: Unknown: 43020000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD1A000B0E02000000000B080CA612A718A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F771D36016006581D19075ACE7C275FF78207996CE374470590F7D622581F6D3630E35F68E0E7A2F12
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C411BFFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1624000500000000000000000000000000000000000000
Cell 12 - Address: 00:26:3E:70:03:43
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=41/70 Signal level=-69 dBm
Encryption key:off
ESSID:"L3Invites"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000e9811c1a6
Extra: Last beacon: 0ms ago
IE: Unknown: 00094C33496E7669746573
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030124
IE: Unknown: 070646522024040B
IE: Unknown: 0B052600070000
IE: Unknown: 43020000
IE: Unknown: DD1A000B0E02000000000B080CA612A718A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F771D36016006581D29075ACE7C275FF78207996CE374470596C973292D61BAAA91DB02E4C941A3B94
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1624000500000000000000000000000000000000000000
Cell 13 - Address: 00:26:3E:70:03:47
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=40/70 Signal level=-70 dBm
Encryption key:off
ESSID:"aide-wifi"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000e9811c345
Extra: Last beacon: 0ms ago
IE: Unknown: 0009616964652D77696669
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030124
IE: Unknown: 070646522024040B
IE: Unknown: 0B052600070000
IE: Unknown: 43020000
IE: Unknown: DD1A000B0E02000000000B080CA612A718A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F771D36016006581D39075ACE7C275FF78207996CE374470597FF122EC9E270798E0E2DF306E6FF814
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D1624000500000000000000000000000000000000000000
Cell 14 - Address: 00:26:3E:6F:91:42
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=40/70 Signal level=-70 dBm
Encryption key:off
ESSID:"L3Invites"
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000009581ca9a2
Extra: Last beacon: 0ms ago
IE: Unknown: 00094C33496E7669746573
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B050000140000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: DD1E000B0E02000000000A0A0BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F44EA74F0A00EAA3E90EE3FFE176AD345AB32F397721BE760CF010F93A0CBD1E94E4C029A104D1DF21
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D160B000500000000000000000000000000000000000000
Cell 15 - Address: 00:26:3E:6F:91:46
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=42/70 Signal level=-68 dBm
Encryption key:off
ESSID:"aide-wifi"
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000009581caf3d
Extra: Last beacon: 0ms ago
IE: Unknown: 0009616964652D77696669
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706465220010D0D
IE: Unknown: 0B050000140000
IE: Unknown: 43020000
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: DD1E000B0E02000000000A0A0BA60CA612A716AB18A824AA30AD48B160B66CB8
IE: Unknown: DD2E000B0E0300F44EA74F0A00EAA3EA0EE3FFE176AD345AB32F397721BE760C2B6C9B278219B436D999130E29A8BBF5
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A8C4113FFFF000000000000000000000100000000000000000000
IE: Unknown: 3D160B000500000000000000000000000000000000000000
>> uname -r -m
4.10.1-041001-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
-- Infra 6 54 Mo/s 100 ▂▄▆█ --
aide-wifi Infra 6 54 Mo/s 100 ▂▄▆█ --
L3Invites Infra 6 54 Mo/s 100 ▂▄▆█ --
* eduroam Infra 6 54 Mo/s 100 ▂▄▆█ WPA2 802.1X
aide-wifi Infra 1 54 Mo/s 60 ▂▄▆_ --
L3Invites Infra 1 54 Mo/s 57 ▂▄▆_ --
aide-wifi Infra 11 54 Mo/s 54 ▂▄__ --
L3Invites Infra 36 54 Mo/s 52 ▂▄__ --
eduroam Infra 1 54 Mo/s 50 ▂▄__ WPA2 802.1X
L3Invites Infra 11 54 Mo/s 50 ▂▄__ --
eduroam Infra 11 54 Mo/s 50 ▂▄__ WPA2 802.1X
eduroam Infra 11 54 Mo/s 50 ▂▄__ WPA2 802.1X
aide-wifi Infra 36 54 Mo/s 50 ▂▄__ --
eduroam Infra 36 54 Mo/s 50 ▂▄__ WPA2 802.1X
aide-wifi Infra 11 54 Mo/s 47 ▂▄__ --
L3Invites Infra 11 54 Mo/s 47 ▂▄__ --
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
eduroam 4d7a5f25-b79e-43a7-9e9a-d77041987acf 802-11-wireless wlp1s0
FREEBOX_MALIK_OQ 74bebdfe-406b-4400-acd8-4ad3d1d2a2f9 802-11-wireless --
Te casse pas c'est crypté c9817b2e-e78c-464f-baad-adfe69a8a9fb 802-11-wireless --
kkweteaccesspoint 5152707f-8449-4f98-9d78-110a2db36621 802-11-wireless --
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
J'avais vu en effet qu'on pouvait changer d'antenne, j'ai donc il me semble tenté le parametre du style "ant=2", sans noter d'amélioration.
Par contre, le changement du chip en tant que solution ultime m'interesse!
Je le faisais sur des portables plus gros, mais sur un ultrabook, le chip n'est pas directement soudé sur la carte mère?