Bonjour à tous,
C'est sûrement un problème bête mais mes très maigres connaissances ne me permettent pas de le résoudre… Sous Ubuntu 15.10 — ou maintenant sous 16.04 —, mon ordinateur ne parvient pas à détecter le wifi de ma livebox, pourtant située à trois-quatre mètres. Dans Système>Réseau>Sans fil, elle apparaît comme étant hors de portée. En revanche, pas de problème pour l'ordi pour détecter les autres aux alentours.
Auriez-vous une idée pour qu'il capte le réseau wifi normalement à sa portée ? (Le câble ethernet qui circule à travers l'appart, c'est pas ce qu'on fait de mieux…)
Par avance, merci !
Voici les données demandées obtenues via le terminal :
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS"
lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 0a5c:2150 Broadcom Corp. BCM2046 Bluetooth Device
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 5986:0241 Acer, Inc BisonCam, NB Pro
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lspci
00:00.0 Host bridge: NVIDIA Corporation MCP79 Host Bridge (rev b1)
00:00.1 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
00:03.0 ISA bridge: NVIDIA Corporation MCP79 LPC Bridge (rev b3)
00:03.1 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
00:03.2 SMBus: NVIDIA Corporation MCP79 SMBus (rev b1)
00:03.3 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
00:03.5 Co-processor: NVIDIA Corporation MCP79 Co-processor (rev b1)
00:04.0 USB controller: NVIDIA Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
00:04.1 USB controller: NVIDIA Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
00:06.0 USB controller: NVIDIA Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
00:06.1 USB controller: NVIDIA Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
00:08.0 Audio device: NVIDIA Corporation MCP79 High Definition Audio (rev b1)
00:09.0 PCI bridge: NVIDIA Corporation MCP79 PCI Bridge (rev b1)
00:0b.0 SATA controller: NVIDIA Corporation MCP79 AHCI Controller (rev b1)
00:0c.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:0d.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:0e.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:10.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:15.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:16.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:17.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
00:18.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
05:00.0 VGA compatible controller: NVIDIA Corporation ION VGA [GeForce 9400M] (rev b1)
06:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
07:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
lspci -nn | grep -i net
06:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express [14e4:1713] (rev 02)
07:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
lspci -k
00:00.0 Host bridge: NVIDIA Corporation MCP79 Host Bridge (rev b1)
Subsystem: Lenovo MCP79 Host Bridge
00:00.1 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
Subsystem: Lenovo MCP79 Memory Controller
00:03.0 ISA bridge: NVIDIA Corporation MCP79 LPC Bridge (rev b3)
Subsystem: Lenovo MCP79 LPC Bridge
00:03.1 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
Subsystem: Lenovo MCP79 Memory Controller
00:03.2 SMBus: NVIDIA Corporation MCP79 SMBus (rev b1)
Subsystem: Lenovo MCP79 SMBus
Kernel modules: i2c_nforce2, nv_tco
00:03.3 RAM memory: NVIDIA Corporation MCP79 Memory Controller (rev b1)
Subsystem: Lenovo MCP79 Memory Controller
00:03.5 Co-processor: NVIDIA Corporation MCP79 Co-processor (rev b1)
Subsystem: Lenovo MCP79 Co-processor
00:04.0 USB controller: NVIDIA Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
Subsystem: Lenovo MCP79 OHCI USB 1.1 Controller
Kernel driver in use: ohci-pci
00:04.1 USB controller: NVIDIA Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
Subsystem: Lenovo MCP79 EHCI USB 2.0 Controller
Kernel driver in use: ehci-pci
00:06.0 USB controller: NVIDIA Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
Subsystem: Lenovo MCP79 OHCI USB 1.1 Controller
Kernel driver in use: ohci-pci
00:06.1 USB controller: NVIDIA Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
Subsystem: Lenovo MCP79 EHCI USB 2.0 Controller
Kernel driver in use: ehci-pci
00:08.0 Audio device: NVIDIA Corporation MCP79 High Definition Audio (rev b1)
Subsystem: Lenovo MCP79 High Definition Audio
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:09.0 PCI bridge: NVIDIA Corporation MCP79 PCI Bridge (rev b1)
00:0b.0 SATA controller: NVIDIA Corporation MCP79 AHCI Controller (rev b1)
Subsystem: Lenovo MCP79 AHCI Controller
Kernel driver in use: ahci
Kernel modules: ahci
00:0c.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:0d.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:0e.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:10.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
Kernel modules: shpchp
00:15.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:16.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:17.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:18.0 PCI bridge: NVIDIA Corporation MCP79 PCI Express Bridge (rev b1)
Kernel driver in use: pcieport
Kernel modules: shpchp
05:00.0 VGA compatible controller: NVIDIA Corporation ION VGA [GeForce 9400M] (rev b1)
Subsystem: Lenovo ION VGA [GeForce 9400M]
Kernel driver in use: nouveau
Kernel modules: nvidiafb, nouveau
06:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
Subsystem: Lenovo NetLink BCM5906M Fast Ethernet PCI Express
Kernel driver in use: tg3
Kernel modules: tg3
07:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
Subsystem: Broadcom Corporation BCM4312 802.11b/g LP-PHY
Kernel driver in use: wl
Kernel modules: ssb, wl
sudo lshw -C network
*-network
description: Ethernet interface
produit: NetLink BCM5906M Fast Ethernet PCI Express
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:06:00.0
nom logique: enp6s0
version: 02
numéro de série: 00:26:2d:f3:67:18
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 firmware=sb v3.04 latency=0 link=no multicast=yes port=twisted pair
ressources: irq:26 mémoire:c2000000-c200ffff
*-network
description: Interface réseau sans fil
produit: BCM4312 802.11b/g LP-PHY
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:07:00.0
nom logique: wlp7s0
version: 01
numéro de série: 78:e4:00:96:7c:72
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:19 mémoire:c2100000-c2103fff
lsmod
Module Size Used by
rfcomm 65536 2
bnep 20480 2
snd_hda_codec_hdmi 49152 1
wl 6152192 0
snd_hda_codec_realtek 73728 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
acer_wmi 20480 0
snd_hda_intel 36864 3
snd_hda_codec 118784 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 61440 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
uvcvideo 77824 0
coretemp 16384 0
videobuf2_vmalloc 16384 1 uvcvideo
snd_pcm 94208 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
btusb 36864 0
snd_seq_midi 16384 0
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
snd_seq_midi_event 16384 1 snd_seq_midi
v4l2_common 16384 1 videobuf2_v4l2
btrtl 16384 1 btusb
snd_rawmidi 28672 1 snd_seq_midi
joydev 20480 0
btbcm 16384 1 btusb
input_leds 16384 0
videodev 155648 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
cfg80211 499712 1 wl
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
media 24576 2 uvcvideo,videodev
btintel 16384 1 btusb
serio_raw 16384 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
bluetooth 479232 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
snd_timer 32768 2 snd_pcm,snd_seq
shpchp 32768 0
snd 69632 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 16384 1 snd
i2c_nforce2 16384 0
ideapad_laptop 24576 0
sparse_keymap 16384 2 acer_wmi,ideapad_laptop
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
autofs4 40960 2
nouveau 1339392 8
tg3 159744 0
mxm_wmi 16384 1 nouveau
i2c_algo_bit 16384 1 nouveau
ttm 90112 1 nouveau
drm_kms_helper 131072 1 nouveau
ptp 20480 1 tg3
psmouse 118784 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
pps_core 20480 1 ptp
fb_sys_fops 16384 1 drm_kms_helper
drm 311296 11 ttm,drm_kms_helper,nouveau
ahci 36864 2
libahci 32768 1 ahci
fjes 28672 0
video 36864 3 acer_wmi,ideapad_laptop,nouveau
wmi 20480 4 acer_wmi,ideapad_laptop,mxm_wmi,nouveau
iwconfig
wlp7s0 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
lo no wireless extensions.
enp6s0 no wireless extensions.
ifconfig
enp6s0 Link encap:Ethernet HWaddr 00:26:2d:f3:67:18
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
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:20
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:3524 erreurs:0 :0 overruns:0 frame:0
TX packets:3524 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:260720 (260.7 KB) Octets transmis:260720 (260.7 KB)
wlp7s0 Link encap:Ethernet HWaddr 78:e4:00:96:7c:72
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
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:19
sudo iwlist scan
wlp7s0 Scan completed :
Cell 01 - Address: 14:0C:76:54:49:C6
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=43/70 Signal level=-67 dBm
Encryption key:on
ESSID:"Freebox-5449C5"
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: 8ms ago
IE: Unknown: 000E46726565626F782D353434394335
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
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: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 14:0C:76:54:49:C7
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=42/70 Signal level=-68 dBm
Encryption key:off
ESSID:"FreeWifi"
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: 8ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: F4:CA:E5:A4:92:FE
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=57/70 Signal level=-53 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: 8ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030106
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: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606001100000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: F4:CA:E5:A4:92:FC
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=43/70 Signal level=-67 dBm
Encryption key:on
ESSID:""
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: 8ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030106
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: 3D1606001100000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: 14:0C:76:54:49:C8
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=41/70 Signal level=-69 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: 8ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
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: 3D1601001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: 20:0C:C8:02:27:42
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=45/70 Signal level=-65 dBm
Encryption key:on
ESSID:"KUKIPRUTSFR_EXT"
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=0000000000000000
Extra: Last beacon: 8ms ago
IE: Unknown: 000F4B554B49505255545346525F455854
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD7E0050F204104A00011010440001021041000100103B000103104700104C8C697C47285363AB4B390FC03C6CA51021000D4E4554474541522C20496E632E10230008574E33313030525010240008574E3331303052501042000230311054000800060050F204000110110008574E333130305250100800020084103C000101
IE: Unknown: DD090010180205F0040000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 07 - Address: 00:24:D4:53:5B:20
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=48/70 Signal level=-62 dBm
Encryption key:on
ESSID:"FREEBOX_MUSTAPHA_ZF"
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: 8ms ago
IE: Unknown: 001346524545424F585F4D555354415048415F5A46
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030107
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: 3D1607001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 08 - Address: F4:CA:E5:A4:92:FD
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=58/70 Signal level=-52 dBm
Encryption key:off
ESSID:"FreeWifi"
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: 8ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606001100000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 09 - Address: 00:24:D4:53:5B:21
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=46/70 Signal level=-64 dBm
Encryption key:off
ESSID:"FreeWifi"
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: 8ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 10 - Address: 00:24:D4:53:5B:22
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=46/70 Signal level=-64 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: 8ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030107
IE: Unknown: 050400020000
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: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 11 - Address: C2:1B:29:AE:8C:D6
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=44/70 Signal level=-66 dBm
Encryption key:off
ESSID:"orange"
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=0000000000000000
Extra: Last beacon: 8ms ago
IE: Unknown: 00066F72616E6765
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D160B000500000000000000000000000000000000000000
IE: Unknown: 34160B000500000000000000000000000000000000000000
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
Cell 12 - Address: A0:1B:29:AE:8C:D6
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=43/70 Signal level=-67 dBm
Encryption key:on
ESSID:"Livebox-8CD6"
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=0000000000000000
Extra: Last beacon: 8ms ago
IE: Unknown: 000C4C697665626F782D38434436
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D160B000500000000000000000000000000000000000000
IE: Unknown: 34160B000500000000000000000000000000000000000000
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: DD8F0050F204104A0001101044000102103B00010310470010483738493940F84CFF4A4B3D0737384910210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E34104200094C4B313532333646461054000800060050F204000110110000100800020006103C0001011049000600372A000120
Cell 13 - Address: 00:37:B7:01:42:76
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"SFR-4270"
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=0000000000000000
Extra: Last beacon: 8ms ago
IE: Unknown: 00085346522D34323730
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 0B0500004A0000
IE: Unknown: 2D1AAD1917FFFFFF0000000000000000000000000000000000000000
IE: Unknown: 3D1601081100000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010AD511B79F38FCB2364E3A2807AE3D68510210008454D544136322D3110230008454D544136322D311024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D436F6D4150100800020000103C0001031049000600372A000120
IE: Unknown: DD090010180200001C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 46057208010000
IE: Unknown: DD1E00904C0408BF0CB259820FEAFF0000EAFF0000C0050001000000C3020002
Cell 14 - Address: 00:19:70:AB:4B:6A
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"Livebox-7e02"
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=0000000000000000
Extra: Last beacon: 8ms ago
IE: Unknown: 000C4C697665626F782D37653032
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
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: DD180050F20201018F0003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD850050F204104A0001101044000102103B0001031047001000000000000010000000001970AB4B6A10210005536167656D1023000F4C697665626F78204654544820763210240007422E312E312E31104200094C4B313232373346461054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
Cell 15 - Address: 14:0C:76:7D:C8:96
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=32/70 Signal level=-78 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: 8ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030106
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: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 16 - Address: 00:24:D4:98:A7:F5
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=38/70 Signal level=-72 dBm
Encryption key:off
ESSID:"FreeWifi"
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: 8ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001100000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 17 - Address: 00:24:D4:98:A7:F6
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=36/70 Signal level=-74 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: 8ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
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: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001100000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
lo Interface doesn't support scanning.
enp6s0 Interface doesn't support scanning.
uname -r -m
4.4.0-21-generic i686
cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
nm-tool
commande introuvable
sudo rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
4: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
