Bonjour à tous,
J'utilise des variantes de Ubuntu depuis plusieurs années maintenant et suis très reconnaissant de la somme de connaissance que le forum apporte.
J'avais toujours su me dépatouiller par le passé avec quelques problèmes rencontrés mais cette fois, je sèche.
Quelques éléments de contexte :
Ma demande concerne un ordinateur que j'ai monté moi même il y a quelques mois (carte mère Gigabyte B450, CPU AMD 2600, GPU AMD 5500XT). Jusqu'à il y a peu, j'étais connecté en filaire par l'intermédiaire d'un répéteur. Comme ça faisait un peu bricolage, j'ai investi dans une carte wifi TP-Link AX-3000 (visiblement un chipset Intel AX-200).
Cet ordinateur tournait sur Kubuntu 20.04.01.
Mon problème :
J'ai installé la carte sur le seul port PCI disponible, un x16, en prenant soin de connecter également la partie bluetooth sur un port USB de la carte mère comme indiqué.
Au premier démarrage, la carte était pleinement fonctionnelle, aussi bien côté wifi que côté bluetooth; j'ai donc vaqué à mes occupations jusqu'à extinction.
Le lendemain, au démarrage, ma carte wifi n'était pas détectée par network-manager. Quelques redémarrage (sudo reboot), n'y ont rien fait. J'ai donc tenté un "Eteindre", puis rallumé l'ordinateur. Là, la carte wifi fonctionnait parfaitement et était détectée par network-manager.
J'ai tenté quelques manipulations glanées sur les zinternets et sur ce forum, notamment la page
https://forum.ubuntu-fr.org/viewtopic.php?id=2003167
Mon BIOS est en legacy.
Et voici mon wificheck (lorsque ma carte est active, logiquement):
>> lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
>> lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:0029 Intel Corp.
Bus 001 Device 005: ID 058f:6387 Alcor Micro Corp. Flash Drive
Bus 001 Device 003: ID 046d:c336 Logitech, Inc. Gaming Keyboard G213
Bus 001 Device 002: ID 046d:c092 Logitech, Inc. G203 LIGHTSYNC Gaming Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000]
Kernel driver in use: r8169
Kernel modules: r8169
06:00.0 Network controller [0280]: Intel Corporation Wi-Fi 6 AX200 [8086:2723] (rev 1a)
Subsystem: Intel Corporation Wi-Fi 6 AX200 [8086:0084]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:05:00.0
logical name: enp5s0
version: 0c
serial: b4:2e:99:e4:5d:d0
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 firmware=rtl8168g-2_0.0.1 02/06/13 latency=0 link=no multicast=yes port=MII
resources: irq:35 ioport:f000(size=256) memory:fca00000-fca00fff memory:f0300000-f0303fff
*-network
description: Wireless interface
product: Wi-Fi 6 AX200
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:06:00.0
logical name: wlp6s0
version: 1a
serial: 6c:6a:77:e3:cc:95
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.4.0-65-generic firmware=48.4fa0041f.0 ip=192.168.1.18 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:30 memory:fc900000-fc903fff
>> lsmod | sort
aesni_intel 372736 16
af_alg 24576 14 algif_hash,algif_skcipher
ahci 40960 0
algif_hash 16384 3
algif_skcipher 16384 3
amdgpu 4579328 31
amd_iommu_v2 20480 1 amdgpu
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 9
ccp 86016 0
cfg80211 704512 3 iwlmvm,iwlwifi,mac80211
cmac 16384 7
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 5 crypto_simd,ghash_clmulni_intel
crypto_simd 16384 1 aesni_intel
drm 491520 15 gpu_sched,drm_kms_helper,amdgpu,ttm
drm_kms_helper 184320 1 amdgpu
ecc 28672 1 ecdh_generic
ecdh_generic 16384 2 bluetooth
edac_mce_amd 32768 0
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
gpio_amdpt 20480 0
gpio_generic 20480 1 gpio_amdpt
gpu_sched 32768 1 amdgpu
hid 131072 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 amdgpu
i2c_piix4 28672 0
input_leds 16384 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
k10temp 16384 0
kvm 663552 0
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
libahci 32768 1 ahci
libarc4 16384 1 mac80211
lp 20480 0
mac80211 843776 1 iwlmvm
mac_hid 16384 0
Module Size Used by
nls_iso8859_1 16384 1
nvme 49152 2
nvme_core 102400 4 nvme
parport 53248 3 parport_pc,lp,ppdev
parport_pc 40960 0
ppdev 24576 0
r8169 90112 0
realtek 24576 1
rfcomm 81920 16
sch_fq_codel 20480 2
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_pcm,snd_rawmidi
snd_hda_codec 135168 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
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 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel 53248 4
snd_hwdep 20480 1 snd_hda_codec
snd_intel_dspcfg 24576 1 snd_hda_intel
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_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_timer 36864 2 snd_seq,snd_pcm
soundcore 16384 1 snd
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
ttm 106496 1 amdgpu
uas 28672 0
usbhid 57344 0
usb_storage 77824 3 uas
wmi 32768 1 wmi_bmof
wmi_bmof 16384 0
x_tables 40960 4 ip6table_filter,iptable_filter,ip6_tables,ip_tables
>> iwconfig
wlp6s0 IEEE 802.11 ESSID:"Livebox-FA10"
Mode:Managed Frequency:5.52 GHz Access Point: 6C:BA:B8:97:FA:15
Bit Rate=866.7 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=64/70 Signal level=-46 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:229 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: enp5s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether b4:2e:99:e4:5d:d0 brd ff:ff:ff:ff:ff:ff
3: wlp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 6c:6a:77:e3:cc:95 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.18/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp6s0
valid_lft 83396sec preferred_lft 83396sec
inet6 2a01:cb0c:657:7f00:50f2:be4:abf3:7155/64 scope global temporary dynamic
valid_lft 1799sec preferred_lft 599sec
inet6 2a01:cb0c:657:7f00:ed60:5370:d82b:ea0a/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 1799sec preferred_lft 599sec
inet6 fe80::dffb:a06d:444c:a074/64 scope link noprefixroute
valid_lft forever preferred_lft forever
>> sudo iwlist scan
wlp6s0 Scan completed :
Cell 01 - Address: 6C:BA:B8:97:FA:15
Channel:104
Frequency:5.52 GHz (Channel 104)
Quality=67/70 Signal level=-43 dBm
Encryption key:on
ESSID:"Livebox-FA10"
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=0000007754ec6937
Extra: Last beacon: 428ms ago
IE: Unknown: 000C4C697665626F782D46413130
IE: Unknown: 01088C1218243048606C
IE: Unknown: 030168
IE: Unknown: 0B05040003FFFF
IE: Unknown: 07344652202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E78011E7C011E80011E00
IE: Unknown: 200100
IE: Unknown: C305021E1E1E00
IE: Unknown: 2D1AEF0117FFFFFFFFFEFFFFFFFF1F000001000000000018E6E71900
IE: Unknown: 3D1668070600000000000000000000000000000000000000
IE: Unknown: DD180050F20201018F0003A4000027A4000042435E0062322F00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080100080200000040
IE: Unknown: DD9F0050F204104A00011010440001021057000101103B00010310470010364342414238F937F64131303643424110210008536167656D636F6D10230014536167656D636F6D46617374353635365F4F46521024000C53475F4C42465F312E322E31104200094C4B323032343546461054000800060050F20400011011000D4C697665626F78204669627265100800020006103C0001021049000600372A000120
IE: Unknown: BF0CB279C33FAAFF0000AAFF0000
IE: Unknown: C005016A00FCFF
IE: Unknown: DD1E002686010300DD00000025040092000601B05A74018D0000000000000000
IE: Unknown: DD050026861401
IE: Unknown: DD3B002686156CBAB897FA1500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
IE: Unknown: DD080026861600000000
Cell 02 - Address: C8:2B:96:9D:66:71
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:""
Bit Rates:5.5 Mb/s; 11 Mb/s; 1 Mb/s; 2 Mb/s; 6 Mb/s
12 Mb/s; 24 Mb/s; 48 Mb/s
Bit Rates:54 Mb/s; 9 Mb/s; 18 Mb/s; 36 Mb/s
Mode:Master
Extra:tsf=0000003faea4963a
Extra: Last beacon: 688ms ago
IE: Unknown: 0000
IE: Unknown: 01088B9682840C183060
IE: Unknown: 030101
IE: Unknown: 05050002000000
IE: Unknown: 0706434E00010D14
IE: Unknown: 2A0100
IE: Unknown: 32046C122448
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6E1100FF00000000000000000000000100000000000000000000
IE: Unknown: 3D1601050000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101040003A4000027A4000042435E0062322F00
Cell 03 - Address: C8:2B:96:9D:55:4D
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:""
Bit Rates:5.5 Mb/s; 11 Mb/s; 1 Mb/s; 2 Mb/s; 6 Mb/s
12 Mb/s; 24 Mb/s; 48 Mb/s
Bit Rates:54 Mb/s; 9 Mb/s; 18 Mb/s; 36 Mb/s
Mode:Master
Extra:tsf=0000002e42d5a56b
Extra: Last beacon: 688ms ago
IE: Unknown: 0000
IE: Unknown: 01088B9682840C183060
IE: Unknown: 030101
IE: Unknown: 05050102000000
IE: Unknown: 0706434E00010D14
IE: Unknown: 2A0100
IE: Unknown: 32046C122448
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6E1100FF00000000000000000000000100000000000000000000
IE: Unknown: 3D1601050000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101040003A4000027A4000042435E0062322F00
Cell 04 - Address: F0:08:D1:59:31:B1
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:""
Bit Rates:5.5 Mb/s; 11 Mb/s; 1 Mb/s; 2 Mb/s; 6 Mb/s
12 Mb/s; 24 Mb/s; 48 Mb/s
Bit Rates:54 Mb/s; 9 Mb/s; 18 Mb/s; 36 Mb/s
Mode:Master
Extra:tsf=0000003e027e5520
Extra: Last beacon: 688ms ago
IE: Unknown: 0000
IE: Unknown: 01088B9682840C183060
IE: Unknown: 030101
IE: Unknown: 05050002000000
IE: Unknown: 0706434E00010D14
IE: Unknown: 2A0100
IE: Unknown: 32046C122448
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6E1100FF00000000000000000000000100000000000000000000
IE: Unknown: 3D1601050000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101040003A4000027A4000042435E0062322F00
Cell 05 - Address: 4C:11:AE:FE:8D:11
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:""
Bit Rates:5.5 Mb/s; 11 Mb/s; 1 Mb/s; 2 Mb/s; 6 Mb/s
12 Mb/s; 24 Mb/s; 48 Mb/s
Bit Rates:54 Mb/s; 9 Mb/s; 18 Mb/s; 36 Mb/s
Mode:Master
Extra:tsf=0000003faea7b578
Extra: Last beacon: 688ms ago
IE: Unknown: 0000
IE: Unknown: 01088B9682840C183060
IE: Unknown: 030101
IE: Unknown: 05050002000000
IE: Unknown: 0706434E00010D14
IE: Unknown: 2A0100
IE: Unknown: 32046C122448
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6E1100FF00000000000000000000000100000000000000000000
IE: Unknown: 3D1601050000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101040003A4000027A4000042435E0062322F00
Cell 06 - Address: D0:AE:EC:6D:1C:3B
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"Livebox-3300"
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=0000066ef22afad7
Extra: Last beacon: 688ms ago
IE: Unknown: 000C4C697665626F782D33333030
IE: Unknown: 010882848B960C121824
IE: Unknown: 030102
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1602080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD850050F204104A0001101044000102103B0001031047001000000000000010000000D0AEEC6D1C3B10210005536167656D1023000F4C697665626F78204654544820763210240007422E312E312E31104200094C4B313332343946461054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
Cell 07 - Address: 6C:BA:B8:97:FA:10
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-39 dBm
Encryption key:on
ESSID:"Livebox-FA10"
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=00000000278bb808
Extra: Last beacon: 688ms ago
IE: Unknown: 000C4C697665626F782D46413130
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 0706465220010D14
IE: Unknown: 200100
IE: Unknown: 23021100
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: 0B050000070000
IE: Unknown: 2D1AAC091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080000000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD9A0050F204104A0001101044000102103B00010310470010364342414238F937F64131303643424110210008536167656D636F6D10230014536167656D636F6D46617374353635365F4F46521024000C53475F4C42465F312E322E31104200094C4B323032343546461054000800060050F20400011011000D4C697665626F78204669627265100800020006103C0001011049000600372A000120
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 08 - Address: EC:BE:DD:82:DF:D0
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"Livebox-DFD0"
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=00000003bb9daa25
Extra: Last beacon: 688ms ago
IE: Unknown: 000C4C697665626F782D44464430
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 0706465220010D14
IE: Unknown: 200100
IE: Unknown: 23021100
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: 0B050100050000
IE: Unknown: 2D1AAC091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD9A0050F204104A0001101044000102103B00010310470010454342454444F832F44644304543424510210008536167656D636F6D10230014536167656D636F6D46617374353635365F4F46521024000C53475F4C42465F312E312E34104200094C4B313932343846461054000800060050F20400011011000D4C697665626F78204669627265100800020006103C0001011049000600372A000120
IE: Unknown: DD090010180201001C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 09 - Address: 34:27:92:DB:5C:18
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Freebox-63814E"
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=0000011ffc791181
Extra: Last beacon: 516ms ago
IE: Unknown: 000E46726565626F782D363338313445
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B050500130000
IE: Unknown: 46057200000000
IE: Unknown: 3B025100
IE: Unknown: 2D1AEC001BFFFFFFFF00000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080400080200000040
IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
IE: Unknown: DD8D0050F204104A00011010440001021057000101103B0001031047001043FB3B4461454B00829430516907A5291021000A46726565626F782053411023000E46726565626F782053657276657210240001371042000C3334323739323633383134451054000800060050F20400011011000746726565626F78100800020000103C0001011049000600372A000120
IE: Unknown: DD0C0007CB010701000000000000
Cell 10 - Address: 8C:C5:B4:57:1F:70
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"Livebox-1F70"
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=000000000010e91e
Extra: Last beacon: 516ms ago
IE: Unknown: 000C4C697665626F782D31463730
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 0706465220010D14
IE: Unknown: 200100
IE: Unknown: 23021100
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: 0B0500001F0000
IE: Unknown: 2D1AAC091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080000000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD9A0050F204104A0001101044000102103B00010310470010384343354234F537F14637303843433510210008536167656D636F6D10230014536167656D636F6D46617374353635365F4F46521024000C53475F4C42465F312E322E3110420009444D323031353646461054000800060050F20400011011000D4C697665626F78204669627265100800020006103C0001011049000600372A000120
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 11 - Address: 38:35:FB:F4:29:B0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"Bbox-2F0DE32E"
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=000001b284fb3185
Extra: Last beacon: 516ms ago
IE: Unknown: 000D42626F782D3246304445333245
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B050200080000
IE: Unknown: 420100
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD180050F204104A00011010440001021049000600372A000120
IE: Unknown: DD090010180202001C0000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 12 - Address: 36:27:92:DC:92:69
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=25/70 Signal level=-85 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
ESSID:"bh-ssid-939805J185015489"
Extra:Mesh Network Path Selection Protocol ID: 0x01
Extra:Path Selection Metric ID: 0x01
Extra:Congestion Control Mode ID: 0x00
Extra:Synchronization ID: 0x01
Extra:Authentication ID: 0x01
Extra:Formation Info: 0x00
Extra:Capabilities: 0x09
Mode:Unknown/bug
Extra:tsf=000001b2840f492f
Extra: Last beacon: 516ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B968C129824
IE: Unknown: 03010B
IE: Unknown: 050401020000
IE: Unknown: 3204B048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : unknown (8)
IE: Unknown: 2D1AEF191BFFFFFFFF00000000000000000100000000000000000000
IE: Unknown: 3D160B0000000000FFFFFFFF000000000000000000000000
IE: Unknown: 721862682D737369642D3933393830354A313835303135343839
IE: Unknown: 710701010001010009
IE: Unknown: DD32C0FFEE01010063502009000000000000000000000000000000000000000000000000000000000000000000002FFCFF8FDF2F
Cell 13 - Address: 38:35:FB:F2:5C:80
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Bbox-370B51E8"
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=00000026c3dd9d87
Extra: Last beacon: 516ms ago
IE: Unknown: 000D42626F782D3337304235314538
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: 0B050100240000
IE: Unknown: 420100
IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD800050F204104A0001101044000102103B00010310470010303DDDBFC4745A9D7C501DF12B744B201021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D415010080002200C103C0001011049000600372A000120
IE: Unknown: DD090010180201001C0000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 14 - Address: F4:39:09:B3:55:9F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"DIRECT-9E-HP DeskJet 3630 series"
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=00000038bc07903a
Extra: Last beacon: 516ms ago
IE: Unknown: 00204449524543542D39452D4850204465736B4A6574203336333020736572696573
IE: Unknown: 01088C129824B048606C
IE: Unknown: 03010B
IE: Unknown: 050402030000
IE: Unknown: 200100
IE: Unknown: 23021100
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A20001AFF00000000000000000000000000000000000000000000
IE: Unknown: 3D160B080000000000000000000000000000000000000000
IE: Unknown: DD090010180200000C0000
IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
IE: Unknown: DD12506F9A090202000401030600F63909B3559E
IE: Unknown: DD620800090004000000070102010003144465736B4A657420333633302073657269657300040533363330000510434E384251374831303530363538000006101C852A4DB8001F08ABCDF43909B3559E0704C0A80103080200C4090200080A0400000001
IE: Unknown: DD520050F204104A0001101044000102105700010110410001001054000800030050F2040005101100204449524543542D39452D4850204465736B4A65742033363330207365726965731049000600372A000120
Cell 15 - Address: 38:35:FB:F2:5C:84
Channel:52
Frequency:5.26 GHz (Channel 52)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"Bbox-370B51E8"
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=000000353090d007
Extra: Last beacon: 300ms ago
IE: Unknown: 000D42626F782D3337304235314538
IE: Unknown: 01088C1218243048606C
IE: Unknown: 030134
IE: Unknown: 050400010000
IE: Unknown: 07344652202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E78011E7C011E80011E00
IE: Unknown: 0B05000001FFFF
IE: Unknown: 46050000000000
IE: Unknown: 200100
IE: Unknown: C3050217171700
IE: Unknown: 2A0100
IE: Unknown: 2D1AEF0117FFFFFFFFFEFFFFFFFF1F000001000000000018E6E71900
IE: Unknown: 3D1634050400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: BF0CB279C33FAAFF0000AAFF0000
IE: Unknown: C005013A00FCFF
IE: Unknown: DD1E002686010300DD00000025040892000601B05BEB98730000000000000000
IE: Unknown: DD226C2E85014661737435333330622D72312F7633372E342E382E313436683139613233
IE: Unknown: DD06002686170000
IE: Unknown: 7F080100080200000040
IE: Unknown: DD390050F204104A000110104400010210570001011049000600372A000120105800185125E6701BBC763C94C42E4FCABF5ADF0001010103007FC5
>> uname -r -m
5.4.0-65-generic x86_64
>> cat /etc/network/interfaces
>> nm-tool
>> nmcli dev wifi
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
6C:BA:B8:97:FA:10 Livebox-FA10 Infra 6 130 Mbit/s 100 ▂▄▆█ WPA2
* 6C:BA:B8:97:FA:15 Livebox-FA10 Infra 104 540 Mbit/s 95 ▂▄▆█ WPA2
C8:2B:96:9D:66:71 -- Infra 1 135 Mbit/s 42 ▂▄__ WPA1 WPA2
4C:11:AE:FE:8D:11 -- Infra 1 135 Mbit/s 37 ▂▄__ WPA1 WPA2
F0:08:D1:59:31:B1 -- Infra 1 135 Mbit/s 35 ▂▄__ WPA1 WPA2
34:27:92:DB:5C:18 Freebox-63814E Infra 11 260 Mbit/s 35 ▂▄__ WPA2
38:35:FB:F2:5C:80 Bbox-370B51E8 Infra 11 130 Mbit/s 35 ▂▄__ WPA1 WPA2
C8:2B:96:9D:55:4D -- Infra 1 135 Mbit/s 32 ▂▄__ WPA1 WPA2
D0:AE:EC:6D:1C:3B Livebox-3300 Infra 2 130 Mbit/s 25 ▂___ WPA1 WPA2
36:27:92:DC:92:69 bh-ssid-939805J185015489 Mesh 11 540 Mbit/s 25 ▂___ WPA3
8C:C5:B4:57:1F:70 Livebox-1F70 Infra 11 130 Mbit/s 25 ▂___ WPA2
38:35:FB:F4:29:B0 Bbox-2F0DE32E Infra 11 130 Mbit/s 25 ▂___ WPA1 WPA2
38:35:FB:F2:5C:84 Bbox-370B51E8 Infra 52 540 Mbit/s 22 ▂___ WPA1 WPA2
EC:BE:DD:82:DF:D0 Livebox-DFD0 Infra 6 130 Mbit/s 20 ▂___ WPA2
F4:39:09:B3:55:9F DIRECT-9E-HP DeskJet 3630 series Infra 11 65 Mbit/s 20 ▂___ WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Livebox-FA10 3f323e04-f8ec-4f31-ba24-ec79c83f1eb0 wifi wlp6s0
Connexion filaire 1 cccb90be-9a92-38ec-a7bd-2f8cf9674689 ethernet --
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Je vous remercie par avance pour toute l'aide que vous pourrez m'apporter. Et pour l'indulgence dont vous ferez preuve lorsque je ne comprendrai pas bien ce que vous me demanderez (si si ça va arriver, my bad)
kdut
