Bonjour et merci pour l'initiation au fonctionnement du forum.
Voici mon wificheck.log
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04 LTS"
>> lsusb
Bus 004 Device 002: ID 0bc2:61b5 Seagate RSS LLC M3 Portable
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 152d:2339 JMicron Technology Corp. / JMicron USA Technology Corp. JM20339 SATA Bridge
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 003: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 001 Device 002: ID 0ac8:307b Z-Star Microelectronics Corp. USB 1.1 Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
25:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:7b84]
Kernel driver in use: r8169
Kernel modules: r8169
26:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter [10ec:818b]
Subsystem: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter [10ec:8196]
Kernel driver in use: rtl8192ee
Kernel modules: rtl8192ee
29:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP108 [GeForce GT 1030] [10de:1d01] (rev a1)
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabricant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:25:00.0
nom logique: enp37s0
version: 15
numéro de série: 2c:f0:5d:03:f4:ed
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration : autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=192.168.0.31 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
ressources : irq:34 portE/S:e000(taille=256) mémoire:f7604000-f7604fff mémoire:f7600000-f7603fff
*-network
description: Interface réseau sans fil
produit: RTL8192EE PCIe Wireless Network Adapter
fabricant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:26:00.0
nom logique: wlp38s0
version: 00
numéro de série: d0:37:45:64:50:75
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration : broadcast=yes driver=rtl8192ee driverversion=5.4.0-28-generic firmware=N/A ip=192.168.0.19 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources : irq:61 portE/S:d000(taille=256) mémoire:f7500000-f7503fff
>> lsmod | sort
aesni_intel 372736 2
ahci 40960 2
autofs4 45056 2
btcoexist 155648 1 rtl8192ee
ccm 20480 3
ccp 86016 0
cfg80211 704512 2 rtlwifi,mac80211
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
crypto_simd 16384 1 aesni_intel
drm 491520 9 drm_kms_helper,ttm,nouveau
drm_kms_helper 184320 1 nouveau
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
gspca_main 24576 1 gspca_zc3xx
gspca_zc3xx 61440 0
hid 131072 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 nouveau
i2c_piix4 28672 0
input_leds 16384 0
ip_tables 32768 0
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 3 rtl_pci,rtlwifi,rtl8192ee
mac_hid 16384 0
mc 53248 3 videodev,videobuf2_v4l2,videobuf2_common
Module Size Used by
mxm_wmi 16384 1 nouveau
nls_iso8859_1 16384 1
nouveau 1949696 13
parport 53248 3 parport_pc,lp,ppdev
parport_pc 40960 0
ppdev 24576 0
psmouse 155648 0
r8169 90112 0
realtek 24576 1
rtl8192ee 110592 0
rtl_pci 28672 1 rtl8192ee
rtlwifi 90112 3 rtl_pci,btcoexist,rtl8192ee
sch_fq_codel 20480 6
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_pcm,snd_rawmidi
snd_hda_codec 131072 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 118784 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 nouveau
uas 28672 1
usbhid 57344 0
usb_storage 77824 1 uas
video 49152 1 nouveau
videobuf2_common 49152 2 gspca_main,videobuf2_v4l2
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 gspca_main
videobuf2_vmalloc 20480 1 gspca_main
videodev 225280 4 gspca_main,gspca_zc3xx,videobuf2_v4l2,videobuf2_common
wmi 32768 3 wmi_bmof,mxm_wmi,nouveau
wmi_bmof 16384 0
x_tables 40960 1 ip_tables
>> iwconfig
wlp38s0 IEEE 802.11 ESSID:"FREEBOX_PIERRE_Q8"
Mode:Managed Frequency:2.457 GHz Access Point: 50:C7:BF:85:3F:9B
Bit Rate=144.4 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-32 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
>> ifconfig -a
>> sudo iwlist scan
wlp38s0 Scan completed :
Cell 01 - Address: 50:C7:BF:85:3F:9B
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=70/70 Signal level=-28 dBm
Encryption key:on
ESSID:"FREEBOX_PIERRE_Q8"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000c5e591950b
Extra: Last beacon: 56ms ago
IE: Unknown: 001146524545424F585F5049455252455F5138
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010A
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AAC0117FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160A000400000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F09000000000000000000
IE: Unknown: 0B0504001A127A
IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
IE: Unknown: DD07000C4303000000
Cell 02 - Address: 00:24:D4:9D:E0:E8
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=62/70 Signal level=-48 dBm
Encryption key:on
ESSID:"FREEBOX_PIERRE_Q8"
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=000002aa3d87a299
Extra: Last beacon: 56ms ago
IE: Unknown: 001146524545424F585F5049455252455F5138
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010A
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6E0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160A000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010101000000000000
Cell 03 - Address: 00:24:D4:9D:E0:EA
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=62/70 Signal level=-48 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=000002aa3d86eb71
Extra: Last beacon: 56ms 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: 2D1A6E0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160A000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010103000000000000
>> uname -r -m
5.4.0-28-generic x86_64
>> cat /etc/network/interfaces
>> nm-tool
>> nmcli dev wifi
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
* 50:C7:BF:85:3F:9B FREEBOX_PIERRE_Q8 Infra 10 130 Mbit/s 100 ▂▄▆█ WPA1 WPA2
00:24:D4:9D:E0:E8 FREEBOX_PIERRE_Q8 Infra 10 405 Mbit/s 80 ▂▄▆_ WPA2
00:24:D4:9D:E0:EA FreeWifi_secure Infra 10 405 Mbit/s 80 ▂▄▆_ WPA2 802.1X
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 1 4ab7553d-3741-3873-b605-b910bd97a6cb ethernet enp37s0
FREEBOX_PIERRE_Q8 05966075-80cb-4c22-86e8-a13f4f971f37 wifi wlp38s0
iPhone de Pierre 531df661-6756-4df5-84d1-3d3b5f87ddf6 wifi --
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Je ne vois pas de dysfonctionnement évident mais je suis étonné de ne pas avoir de fichier /etc/network/interfaces.
Merci encore de votre aide
Pierre