Merci pour ta réponse.
Voici le résultat du fichier wificheck.log :
PS : je précise que j'ai lancé cette commande avec le Wifi en cours de fonctionnement (en étant connecté en Wifi à mon Smartphone "OnePlus 7 Pro").
>> lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 004: ID 8087:0aaa Intel Corp.
Bus 001 Device 002: ID 17ef:60ac Lenovo Lenovo 300 Wireless Compact Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9462 [8086:02f0]
DeviceName: Onboard - Ethernet
Subsystem: Intel Corporation Wireless-AC 9462 [8086:0034]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
>> sudo lshw -C network
*-network
description: Wireless interface
product: Wireless-AC 9462
vendor: Intel Corporation
physical id: 14.3
bus info: pci@0000:00:14.3
logical name: wlo1
version: 00
serial: 98:af:65:8a:9c:01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.4.0-56-generic firmware=48.4fa0041f.0 ip=192.168.43.211 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:16 memory:51214000-51217fff
>> lsmod | sort
ac97_bus 16384 1 snd_soc_core
acpi_pad 184320 0
aesni_intel 372736 15
af_alg 24576 14 algif_hash,algif_skcipher
algif_hash 16384 3
algif_skcipher 16384 3
autofs4 45056 2
bluetooth 548864 41 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep 24576 2
bpfilter 32768 0
btbcm 16384 1 btusb
btintel 24576 1 btusb
btrtl 24576 1 btusb
btusb 57344 0
ccm 20480 6
cfg80211 704512 3 iwlmvm,iwlwifi,mac80211
cmac 16384 6
coretemp 20480 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 6 crypto_simd,ghash_clmulni_intel
crypto_simd 16384 1 aesni_intel
dm_crypt 40960 1
drm 491520 12 drm_kms_helper,i915
drm_kms_helper 184320 1 i915
ecc 28672 1 ecdh_generic
ecdh_generic 16384 1 bluetooth
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
gpio_keys 20480 0
hid 131072 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 i915
i2c_i801 32768 0
i915 1986560 37
input_leds 16384 0
intel_cstate 20480 0
intel_powerclamp 20480 0
intel_rapl_common 24576 1 intel_rapl_msr
intel_rapl_msr 20480 0
ip6table_filter 16384 0
ip6_tables 32768 1 ip6table_filter
iptable_filter 16384 0
ip_tables 32768 1 iptable_filter
iwlmvm 380928 0
iwlwifi 331776 1 iwlmvm
joydev 24576 0
kvm 663552 1 kvm_intel
kvm_intel 282624 0
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,snd_sof
libarc4 16384 1 mac80211
lp 20480 0
mac80211 843776 1 iwlmvm
mac_hid 16384 0
mei 106496 3 mei_hdcp,mei_me
mei_hdcp 24576 0
mei_me 40960 1
memstick 20480 1 rtsx_usb_ms
Module Size Used by
msi_wmi 20480 0
nls_iso8859_1 16384 1
nvme 49152 3
nvme_core 102400 5 nvme
parport 53248 3 parport_pc,lp,ppdev
parport_pc 40960 0
pinctrl_cannonlake 36864 2
pinctrl_intel 28672 2 pinctrl_cannonlake
ppdev 24576 0
psmouse 155648 0
rapl 20480 0
rfcomm 81920 16
rtsx_usb 28672 2 rtsx_usb_sdmmc,rtsx_usb_ms
rtsx_usb_ms 24576 0
rtsx_usb_sdmmc 32768 0
sch_fq_codel 20480 1
serio_raw 20480 0
snd 90112 19 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_compress,snd_soc_core,snd_pcm,snd_rawmidi
snd_compress 24576 1 snd_soc_core
snd_hda_codec 135168 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 61440 1
snd_hda_codec_realtek 126976 1
snd_hda_core 90112 9 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hda_ext_core 28672 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hda_intel 53248 3
snd_hwdep 20480 1 snd_hda_codec
snd_intel_dspcfg 24576 3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
snd_pcm 106496 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_soc_acpi 16384 2 snd_sof_pci,snd_soc_acpi_intel_match
snd_soc_acpi_intel_match 32768 2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_core 245760 3 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_sof 106496 4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_sof_intel_byt 20480 1 snd_sof_pci
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof_intel_hda_common 69632 1 snd_sof_pci
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof_pci 20480 0
snd_sof_xtensa_dsp 16384 1 snd_sof_pci
snd_timer 36864 2 snd_seq,snd_pcm
soc_button_array 20480 0
soundcore 16384 1 snd
sparse_keymap 16384 1 msi_wmi
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
usbhid 57344 0
video 49152 2 msi_wmi,i915
wmi 32768 2 wmi_bmof,msi_wmi
wmi_bmof 16384 0
x86_pkg_temp_thermal 20480 0
x_tables 40960 4 ip6table_filter,iptable_filter,ip6_tables,ip_tables
>> iwconfig
wlo1 IEEE 802.11 ESSID:"OnePlus 7 Pro - Ste PointAcc\xC3\xA8s"
Mode:Managed Frequency:2.427 GHz Access Point: 26:A7:6B:09:80:8C
Bit Rate=144.4 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-29 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:3338 Missed beacon:0
>> ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: wlo1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 98:af:65:8a:9c:01 brd ff:ff:ff:ff:ff:ff
inet 192.168.43.211/24 brd 192.168.43.255 scope global dynamic noprefixroute wlo1
valid_lft 2716sec preferred_lft 2716sec
inet6 fe80::5b6d:afa4:94d4:d029/64 scope link noprefixroute
valid_lft forever preferred_lft forever
>> sudo iwlist scan
wlo1 Scan completed :
Cell 01 - Address: 26:A7:6B:09:80:8C
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=70/70 Signal level=-31 dBm
Encryption key:on
ESSID:"OnePlus 7 Pro - Ste PointAcc\xC3\xA8s"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
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=000000186a5d7262
Extra: Last beacon: 4664ms ago
IE: Unknown: 001F4F6E65506C757320372050726F202D2053746520506F696E74416363C3A873
IE: Unknown: 010482848B96
IE: Unknown: 030104
IE: Unknown: 3B1151515354737475767778797A7B7D7E7F80
IE: Unknown: 2A0100
IE: Unknown: 32080C1218243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AAD0113FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1604000400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: BF0C92798133FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: 7F080400000000000040
IE: Unknown: DD07506F9A16650109
Cell 02 - Address: 00:22:07:57:89:E1
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=43/70 Signal level=-67 dBm
Encryption key:on
ESSID:"quest23"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000569b724401
Extra: Last beacon: 4748ms ago
IE: Unknown: 000771756573743233
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B050200320000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD090010180202001C0000
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 03 - Address: C4:E9:84:B8:96:94
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=51/70 Signal level=-59 dBm
Encryption key:on
ESSID:"Revel iPad POS ROCKS"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000004baf4d279c6
Extra: Last beacon: 4748ms ago
IE: Unknown: 0014526576656C206950616420504F5320524F434B53
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: 2D1AEF111BFFFF000000000000000000000100000000000000000000
IE: Unknown: 3D16010D0000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD9A0050F204104A0001101044000102103B00010310470010000102030405060708090A0B0C0D0E0F1021000754502D4C494E4B10230009544C2D57523834314E1024000431302E3010420003312E301054000800060050F204000110110019576972656C65737320526F7574657220544C2D57523834314E100800020086103C000101104900140024E26002000101600000020001600100020001
Cell 04 - Address: 00:22:07:49:31:DA
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"Elion-4931DB"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00001736cea560f3
Extra: Last beacon: 4748ms ago
IE: Unknown: 000C456C696F6E2D343933314442
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B050000340000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080000000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 05 - Address: 00:22:07:41:04:27
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=30/70 Signal level=-80 dBm
Encryption key:off
ESSID:"Olde Estonia"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000048e118b33e8
Extra: Last beacon: 4748ms ago
IE: Unknown: 000C4F6C6465204573746F6E6961
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: Unknown: 0B050100700000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601081500000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD090010180201001C0000
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 06 - Address: 80:8D:B7:AC:D5:20
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=31/70 Signal level=-79 dBm
Encryption key:off
ESSID:"TallinnWIFI"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=00000dacaa91a001
Extra: Last beacon: 4748ms ago
IE: Unknown: 000B54616C6C696E6E57494649
IE: Unknown: 010882840B160C121824
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 0B05050022FB68
IE: Unknown: 2D1AAD091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601000500000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
IE: Unknown: DD07000B8601040813
Cell 07 - Address: 00:22:07:5A:A2:28
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"DeltaTravel"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000010b59d635c5
Extra: Last beacon: 4488ms ago
IE: Unknown: 000B44656C746154726176656C
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 0B050000140000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080000000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD090010180200001C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 08 - Address: 66:D1:54:17:E7:A3
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=35/70 Signal level=-75 dBm
Encryption key:off
ESSID:"MadMurphys1"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=0000008f0379c54f
Extra: Last beacon: 4380ms ago
IE: Unknown: 000B4D61644D75727068797331
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 2A0100
IE: Unknown: 2D1A2C1003FFFF000000000000000000000000000000000000000000
IE: Unknown: 32043048606C
IE: Unknown: 3D1608000000000000000000000000000000000000000000
IE: Unknown: DD2A000C42000000011E00140000056628060000363444313534313745374133000000000000000005028F09
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C332C1003FFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C3408000000000000000000000000000000000000000000
Cell 09 - Address: 64:D1:54:17:E7:A3
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:"MM1"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=0000008f0379cf7a
Extra: Last beacon: 4380ms ago
IE: Unknown: 00034D4D31
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 2A0100
IE: Unknown: 2D1A2C1003FFFF000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: 3D1608000000000000000000000000000000000000000000
IE: Unknown: DD2A000C42000000011E00140000056628060000363444313534313745374133000000000000000005028F09
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C332C1003FFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C3408000000000000000000000000000000000000000000
IE: Unknown: DD7C0050F204104A0001101044000102103B000103104700100000000000000000000064D15417E79E102100084D696B726F74696B1023000B5242393531472D32486E4410240001301042000C3634324530373144414637321054000800060050F20400011011000A4D757270687973415031100800020080103C000101
Cell 10 - Address: 00:22:07:31:95:CD
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-39 dBm
Encryption key:off
ESSID:"In_Coffee_We_Trust"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000259508f8e6d
Extra: Last beacon: 4132ms ago
IE: Unknown: 0012496E5F436F666665655F57655F5472757374
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 32040C121860
IE: Unknown: 0B050700330000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD090010180207001C0000
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 11 - Address: 00:22:07:6A:DF:CB
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=37/70 Signal level=-73 dBm
Encryption key:on
ESSID:"Telia-6ADFCC"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000148d97b4c6c
Extra: Last beacon: 4132ms ago
IE: Unknown: 000C54656C69612D364144464343
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B0500002B0000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080000000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 12 - Address: B6:FB:E4:C4:47:F7
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=00000ba444fd6980
Extra: Last beacon: 4132ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B968C129824
IE: Unknown: 03010B
IE: Unknown: 050402030000
IE: Unknown: 2A0100
IE: Unknown: 3204B048606C
IE: Unknown: 0B0500005C0000
IE: Unknown: 2D1AAC011BFFFFFF0000000000000000000100000000000000000000
IE: Unknown: 3D160B000D00000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD1600156D00010128010237E58106B4FBE4C347F7820100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 13 - Address: B4:FB:E4:C4:47:F7
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"OEC"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=00000ba444fd6980
Extra: Last beacon: 4132ms ago
IE: Unknown: 00034F4543
IE: Unknown: 010882848B968C129824
IE: Unknown: 03010B
IE: Unknown: 050400010002
IE: Unknown: 2A0100
IE: Unknown: 3204B048606C
IE: Unknown: 0B050000550000
IE: Unknown: 2D1AAC011BFFFFFF0000000000000000000100000000000000000000
IE: Unknown: 3D160B000D00000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD1300156D00010100010237E58106B4FBE4C347F7
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 14 - Address: 00:22:07:B0:1A:56
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Telia-B01A57"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000005c1b5e6aea7
Extra: Last beacon: 4016ms ago
IE: Unknown: 000C54656C69612D423031413537
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010D
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B050000210000
IE: Unknown: 42020000
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160D080000000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
>> uname -r -m
5.4.0-56-generic x86_64
>> cat /etc/network/interfaces
>> nm-tool
>> nmcli dev wifi
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
* 26:A7:6B:09:80:8C OnePlus 7 Pro - Ste PointAccès Infra 4 130 Mbit/s 100 ▂▄▆█ WPA2
00:22:07:31:95:CD In_Coffee_We_Trust Infra 11 130 Mbit/s 100 ▂▄▆█ --
C4:E9:84:B8:96:94 Revel iPad POS ROCKS Infra 1 270 Mbit/s 69 ▂▄▆_ WPA1 WPA2
00:22:07:57:89:E1 quest23 Infra 1 130 Mbit/s 55 ▂▄__ WPA2
00:22:07:6A:DF:CB Telia-6ADFCC Infra 11 130 Mbit/s 45 ▂▄__ WPA2
64:D1:54:17:E7:A3 MM1 Infra 8 130 Mbit/s 42 ▂▄__ WPA2
66:D1:54:17:E7:A3 MadMurphys1 Infra 8 130 Mbit/s 42 ▂▄__ --
00:22:07:5A:A2:28 DeltaTravel Infra 6 130 Mbit/s 37 ▂▄__ WPA1 WPA2
80:8D:B7:AC:D5:20 TallinnWIFI Infra 1 130 Mbit/s 35 ▂▄__ --
00:22:07:B0:1A:56 Telia-B01A57 Infra 13 130 Mbit/s 35 ▂▄__ WPA2
00:22:07:41:04:27 Olde Estonia Infra 1 130 Mbit/s 34 ▂▄__ --
00:22:07:49:31:DA Elion-4931DB Infra 1 130 Mbit/s 32 ▂▄__ WPA2
B6:FB:E4:C4:47:F7 -- Infra 11 195 Mbit/s 29 ▂___ WPA2
00:22:07:A0:CE:DC Rae Infra 6 130 Mbit/s 25 ▂___ WPA1 WPA2
B4:FB:E4:C4:47:F7 OEC Infra 11 195 Mbit/s 25 ▂___ WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
OnePlus 7 Pro - Ste PointAccès 0285e176-8996-4986-9306-ab9abb25eb93 wifi wlo1
cittal-mgmt b61c9c5e-4423-4ca9-941c-b1ebb8770d5f wifi --
cittal-office 9fc9809f-ce89-4822-a212-e41db6a187d4 wifi --
citybox.guest 6d4e333e-2d63-4947-986c-51305ac0f478 wifi --
Freebox-409592 8c0c4ab2-79c9-4c5b-98d6-f43fab109d85 wifi --
IN CAFFEE WE TRUST 73220cc5-983a-4d3b-adb5-8259332adeb6 wifi --
In_Coffee_We_Trust 58ffadac-b5a1-453c-b66b-bd86bf4410be wifi --
KNET_TITI_5Ghz 0eb12f2f-4481-4eff-9cc4-3288d381b6f8 wifi --
Kopli81rent dc7a3f32-fdf2-4191-9ddb-9e951a95b767 wifi --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no