>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0408:5220 Quanta Computer, Inc.
Bus 001 Device 003: ID 0bda:b009 Realtek Semiconductor Corp.
Bus 001 Device 005: ID 05ac:12a8 Apple, Inc. iPhone5/5C/5S/6
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:8339]
Kernel driver in use: r8169
Kernel modules: r8169
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:d723]
Subsystem: Hewlett-Packard Company Device [103c:8319]
Kernel driver in use: rtl8723de
Kernel modules: rtl8723de, wl
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: eno1
version: 15
numéro de série: 10:e7:c6:0c:4f:d0
taille: 10Mbit/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 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:16 portE/S:4000(taille=256) mémoire:b1104000-b1104fff mémoire:b1100000-b1103fff
*-network
description: Interface réseau sans fil
produit: Realtek Semiconductor Co., Ltd.
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlo1
version: 00
numéro de série: 5c:ea:1d:a8:0c:3b
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723de driverversion=4.18.0-15-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
ressources: irq:130 portE/S:3000(taille=256) mémoire:b1000000-b100ffff
*-network
description: Ethernet interface
identifiant matériel: 3
information bus: usb@1:4
nom logique: enp0s20f0u4c4i2
numéro de série: 2a:ed:6a:85:03:1d
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=ipheth ip=172.20.10.6 link=yes multicast=yes
>> lsmod | sort
ac97_bus 16384 1 snd_soc_core
acpi_pad 180224 0
acpi_thermal_rel 16384 1 int3400_thermal
aesni_intel 200704 2
aes_x86_64 20480 1 aesni_intel
ahci 40960 2
appletalk 36864 0
arc4 16384 2
arp_tables 24576 0
autofs4 40960 2
bluetooth 552960 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep 20480 2
bridge 159744 1 br_netfilter
br_netfilter 24576 0
btbcm 16384 1 btusb
btcoexist 335872 1 rtl8723de
btintel 20480 1 btusb
btrtl 16384 1 btusb
btusb 45056 0
cfg80211 667648 3 wl,rtlwifi,mac80211
cmac 16384 1
coretemp 16384 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 0
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd 16384 1 aesni_intel
drm 458752 15 drm_kms_helper,i915
drm_kms_helper 172032 1 i915
ecdh_generic 24576 2 bluetooth
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
hid 122880 2 usbhid,hid_generic
hid_generic 16384 0
hp_wireless 16384 0
hp_wmi 16384 0
i2c_algo_bit 16384 1 i915
i915 1740800 22
input_leds 16384 0
int3400_thermal 16384 0
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
intel_cstate 20480 0
intel_pch_thermal 16384 0
intel_powerclamp 16384 0
intel_rapl 20480 0
intel_rapl_perf 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
intel_vbtn 16384 0
intel_wmi_thunderbolt 16384 0
ip6table_filter 16384 0
ip6_tables 28672 1 ip6table_filter
ipheth 16384 0
iptable_filter 16384 0
ip_tables 28672 1 iptable_filter
irqbypass 16384 1 kvm
joydev 24576 0
kvm 626688 0
libahci 32768 1 ahci
llc 16384 3 bridge,psnap,stp
lp 20480 0
mac80211 802816 2 rtl_pci,rtlwifi
mac_hid 16384 0
media 40960 2 videodev,uvcvideo
mei 98304 1 mei_me
mei_me 40960 0
mii 16384 1 r8169
Module Size Used by
nls_iso8859_1 16384 1
parport 49152 3 parport_pc,lp,ppdev
parport_pc 36864 0
pcbc 16384 0
phydm_mod 753664 1 rtl8723de
ppdev 20480 0
processor_thermal_device 16384 0
psmouse 151552 0
psnap 16384 1 appletalk
r8169 86016 0
rfcomm 77824 16
rtl8723_common 24576 1 rtl8723de
rtl8723de 81920 0
rtl_pci 32768 1 rtl8723de
rtlwifi 94208 5 rtl_pci,rtl8723de,btcoexist,phydm_mod,rtl8723_common
sch_fq_codel 20480 7
serio_raw 16384 0
snd 81920 25 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 20480 1 snd_soc_core
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 1
snd_hda_codec_realtek 106496 1
snd_hda_core 81920 7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_skl
snd_hda_ext_core 24576 1 snd_soc_skl
snd_hda_intel 40960 6
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_soc_acpi 16384 1 snd_soc_skl
snd_soc_core 229376 1 snd_soc_skl
snd_soc_skl 102400 0
snd_soc_skl_ipc 61440 1 snd_soc_skl
snd_soc_sst_dsp 32768 1 snd_soc_skl_ipc
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
snd_timer 32768 2 snd_seq,snd_pcm
soundcore 16384 1 snd
sparse_keymap 16384 2 hp_wmi,intel_vbtn
stp 16384 1 bridge
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
usbhid 49152 0
uvcvideo 94208 0
video 45056 1 i915
videobuf2_common 40960 2 videobuf2_v4l2,uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_vmalloc 16384 1 uvcvideo
videodev 188416 3 videobuf2_v4l2,uvcvideo,videobuf2_common
wl 6447104 0
wmi 24576 3 hp_wmi,intel_wmi_thunderbolt,wmi_bmof
wmi_bmof 16384 0
x86_pkg_temp_thermal 16384 0
x_tables 40960 5 ip6table_filter,iptable_filter,ip6_tables,ip_tables,arp_tables
>> iwconfig
wlo1 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
>> ifconfig -a
eno1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 10:e7:c6:0c:4f:d0 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s20f0u4c4i2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.20.10.6 netmask 255.255.255.240 broadcast 172.20.10.15
inet6 fe80::8b30:ba9f:49a0:b347 prefixlen 64 scopeid 0x20<link>
ether 2a:ed:6a:85:03:1d txqueuelen 1000 (Ethernet)
RX packets 2740 bytes 2519855 (2.5 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2843 bytes 331125 (331.1 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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 13344 bytes 957652 (957.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 13344 bytes 957652 (957.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlo1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 5c:ea:1d:a8:0c:3b txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlo1 Scan completed :
Cell 01 - Address: A4:3E:51:40:7B:2D
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"UFO"
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=000000616a113144
Extra: Last beacon: 668ms ago
IE: Unknown: 000355464F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1606001700000000000000000000000000000000000000
IE: Unknown: 341606001700000000000000000000000000000000000000
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
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: DD8F0050F204104A0001101044000102103B00010310470010483B3A4C3C38FB37FE49394B483B3A4C10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E3110420009414E313832343846461054000800060050F204000110110000100800020006103C0001011049000600372A000120
Cell 02 - Address: 00:2C:2A:00:98:72
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"HD-NVR-2AFD2A0E"
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=00000009c5d341cb
Extra: Last beacon: 472ms ago
IE: Unknown: 000F48442D4E56522D3241464432413045
IE: Unknown: 010882848B961224486C
IE: Unknown: 030109
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0100
IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1609000500000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05020043127A
IE: Unknown: DD07000C4307000000
>> uname -r -m
4.18.0-15-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
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
UFO Infra 6 130 Mo/s 29 ▂___ WPA1 WPA2
HD-NVR-2AFD2A0E Infra 9 270 Mo/s 22 ▂___ WPA1 WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 2 ff63270e-a8d7-39ab-afd0-1a31751b235d ethernet enp0s20f0u4c4i2
Connexion Wi-Fi 1 fcd8f706-4ee7-4a2e-a1e8-df896213580c wifi --
Connexion filaire 1 5b748b86-96b2-392e-821a-3bb9a384088c ethernet --
HD-NVR-2AFD2A0E 407d9b6e-7fe3-4ee9-8124-770d60ac4248 wifi --
Réseau iPhone d343b76b-3444-4fb4-b22a-5387acbd2b37 bluetooth --
Réseau iPhone de Valérie ecccc27d-0b6d-43e9-a2f0-6d9cbbbae44e bluetooth --
>> nmcli connection status
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Voila le wifi check que tu as demandé , j'ai l'impression d'avoir mis à jour ma carte, je détecte différents réseaux mais pas le miens.
