Alors j'ai un problème avec mon asus eeepc que je ne comprend pas du tout, à savoir que lorsque je liste les réseaux wifi tous apparaissent sauf le mien.
Tout mes appareils (telephone tablette et mon 2eme pc portable) arrivent à se connecter sans soucis.
help...
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS"
>> lsusb
Bus 001 Device 003: ID 13d3:5702 IMC Networks UVC VGA Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
01:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8152 v2.0 Fast Ethernet [1969:2062] (rev c1)
Subsystem: ASUSTeK Computer Inc. AR8152 v2.0 Fast Ethernet [1043:8468]
Kernel driver in use: atl1c
Kernel modules: atl1c
02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
Subsystem: AzureWave BCM4313 802.11bgn Wireless Network Adapter [1a3b:2047]
Kernel driver in use: wl
Kernel modules: bcma, wl
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: BCM4313 802.11bgn Wireless Network Adapter
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlan0
version: 01
numéro de série: e0:b9:a5:30:be:9b
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) latency=0 multicast=yes wireless=IEEE 802.11abg
ressources: irq:17 mémoire:fbffc000-fbffffff
*-network
description: Ethernet interface
produit: AR8152 v2.0 Fast Ethernet
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: eth0
version: c1
numéro de série: f4:6d:04:82:70:31
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI duplex=full ip=192.168.0.16 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:30 mémoire:f7fc0000-f7ffffff portE/S:ec00(taille=128)
>> lsmod
Module Size Used by
wl 6152192 0
uvcvideo 77824 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
videodev 155648 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
snd_hda_codec_realtek 73728 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
snd_hda_intel 36864 3
media 24576 2 uvcvideo,videodev
asus_wmi 24576 0
coretemp 16384 0
snd_hda_codec 118784 3 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 61440 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
kvm_intel 163840 0
snd_pcm 94208 3 snd_hda_codec,snd_hda_intel,snd_hda_core
kvm 471040 1 kvm_intel
cfg80211 499712 1 wl
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 28672 1 snd_seq_midi
joydev 20480 0
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
input_leds 16384 0
serio_raw 16384 0
snd 69632 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
irqbypass 16384 1 kvm
eeepc_laptop 20480 0
soundcore 16384 1 snd
sparse_keymap 16384 2 eeepc_laptop,asus_wmi
shpchp 32768 0
lpc_ich 20480 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_logitech_hidpp 20480 0
hid_logitech_dj 20480 0
usbhid 49152 0
hid 98304 4 usbhid,hid_logitech_dj,hid_logitech_hidpp
i915 1130496 4
i2c_algo_bit 16384 1 i915
drm_kms_helper 131072 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
psmouse 118784 0
ahci 36864 2
drm 311296 6 i915,drm_kms_helper
libahci 32768 1 ahci
atl1c 40960 0
wmi 20480 1 asus_wmi
video 36864 3 i915,eeepc_laptop,asus_wmi
fjes 28672 0
>> iwconfig
wlan0 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr f4:6d:04:82:70:31
inet adr:192.168.0.16 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::a7eb:5905:735e:b6c8/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:143989 erreurs:0 :0 overruns:0 frame:0
TX packets:45806 errors:0 dropped:0 overruns:0 carrier:1
collisions:0 lg file transmission:1000
Octets reçus:200261624 (200.2 MB) Octets transmis:14975694 (14.9 MB)
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:65536 Metric:1
Packets reçus:1375 erreurs:0 :0 overruns:0 frame:0
TX packets:1375 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:134810 (134.8 KB) Octets transmis:134810 (134.8 KB)
wlan0 Link encap:Ethernet HWaddr e0:b9:a5:30:be:9b
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:602
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
Interruption:17 Adresse de base:0xc000
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 5A:6C:16:F8:80:59
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=70/70 Signal level=37 dBm
Encryption key:on
ESSID:""
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=0000000000000000
Extra: Last beacon: 96ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B961224486C
IE: Unknown: 030109
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1609000000000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000018127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3409000000000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 02 - Address: 5A:6C:16:F8:80:5B
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=70/70 Signal level=38 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
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=0000000000000000
Extra: Last beacon: 96ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B961224486C
IE: Unknown: 030109
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1609000000000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000018127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3409000000000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 03 - Address: 68:A3:78:1B:91:15
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=40 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=0000000000000000
Extra: Last beacon: 96ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050401020000
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: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: F4:CA:E5:D1:39:A4
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=40 dBm
Encryption key:on
ESSID:"freebox_JKYMTN"
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=0000000000000000
Extra: Last beacon: 96ms ago
IE: Unknown: 000E66726565626F785F4A4B594D544E
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001700000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
4.4.0-24-generic i686
>> 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
orange Infra 1 54 Mo/s 42 ▂▄__ --
Ouiphi Infra 11 54 Mo/s 40 ▂▄__ WPA1 WPA2
freebox_JKYMTN Infra 11 54 Mo/s 40 ▂▄__ WPA1
FreeWifi_secure Infra 11 54 Mo/s 40 ▂▄__ WPA2 802.1X
freebox_BLDROJ Infra 9 54 Mo/s 39 ▂▄__ WPA1
FreeWifi_secure Infra 9 54 Mo/s 38 ▂▄__ WPA1 802.1X
-- Infra 9 54 Mo/s 37 ▂▄__ WPA2
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 06dae960-65a9-40ff-a609-6cec8d9b5516 802-3-ethernet eth0
FreeWifi ef80efc7-2da4-40e1-aeaa-1eb09e89b4d2 802-11-wireless --
G2 Network 684ec524-58cf-4cf8-9f8c-68d68a730a5b bluetooth --
IRTS_Batiment_A b6d2d32e-9e8e-40c4-9927-73f256110ac9 802-11-wireless --
IRTS_Batiment_B 741bbf4b-8b28-4070-a384-3b3ec7fc9cf1 802-11-wireless --
IRTS_Batiment_C a5d19172-14c7-47d9-a5a2-e5646321df3c 802-11-wireless --
IRTS_Batiment_Cafeteria 5935d1ba-b6d5-4d68-9d41-29a9f6903c9e 802-11-wireless --
NUMERICABLE-CAA0 52fb5f40-ebc4-47c7-b629-9ad60b1151f6 802-11-wireless --
SFR-4368 8b09d281-ad8f-4b77-929d-8a4d1f031760 802-11-wireless --
WIFI_IRTS 05cc1216-d1c0-41b8-b695-912fd2f06241 802-11-wireless --
XT910 Network 509c0790-5edf-47b7-8e53-a8bc93452965 bluetooth --
kolok 2db3caad-0791-4eef-92ba-a1066b839a69 802-11-wireless --
>> sudo rfkill list
0: eeepc-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: eeepc-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no