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#1 Le 01/10/2015, à 13:40
- Paulo34120
Problème wifi
Bonjour,
Depuis que je suis sous linux, ma connexion wifi est bien moins performante : à 1 mètre de la box, je ne capte que 3 barres sur 4, à quelques mètres, plus que 1 sur 4 (<10 mètres, alors que mes colocataires sous windows captent très bien) et je n'arrive pas à me connecter au wifi de ma faculté, alors que mes colocataires y arrivent et que j'y arrivais sous windows.
J'ai essayé de chercher sur de nombreux forums, effectué quelques réglages (https://doc.ubuntu-fr.org/wifi_optimisation), mais rien ne s'améliore. Je ne sais pas d'où vient le problème, ni quelles informations sont intéressantes pour que vous puissiez m'aider, j'attends donc vos demandes pour pouvoir poster les informations nécessaires.
Merci beaucoup.
Hors ligne
#2 Le 02/10/2015, à 09:34
- Henry de Monfreid
Re : Problème wifi
Salut.
Un petit passage ici avant de poster, merci.
« Je te hais plus qu'aucun des dieux qui vivent sur l'Olympe
Car tu ne rêves que discordes, guerres et combats. »
Trouble obsessionnelcompulsif
Le TdCT est revenu (ils reviennent tous)
Hors ligne
#3 Le 02/10/2015, à 14:43
- Paulo34120
Re : Problème wifi
paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ lsusb
Bus 002 Device 004: ID 0a5c:21e3 Broadcom Corp. HP Portable Valentine
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 064e:c334 Suyin Corp.
Bus 001 Device 003: ID 138a:0018 Validity Sensors, Inc. Fingerprint scanner
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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 hubpaul@paul-HP-Pavilion-dv6-Notebook-PC:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
00:1c.5 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 6 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 630M] (rev a1)
08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
0a:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
0b:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ lspci -nn | grep -i net
0a:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
0b:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ lspci -k
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
Subsystem: Hewlett-Packard Company Device 1818
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Subsystem: Hewlett-Packard Company Device 181b
Kernel driver in use: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: mei_me
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 6 (rev c4)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: lpc_ich
00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
Subsystem: Hewlett-Packard Company Device 1818
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 630M] (rev a1)
Subsystem: Hewlett-Packard Company Device 181b
Kernel driver in use: nvidia
08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: rtsx_pci
0a:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
Subsystem: Hewlett-Packard Company Device 1795
Kernel driver in use: wl
0b:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)
Subsystem: Hewlett-Packard Company Device 1818
Kernel driver in use: r8169paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ 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@0000:0a:00.0
nom logique: wlan0
version: 01
numéro de série: 7c:e9:d3:5f:0b:b8
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) ip=192.168.1.95 latency=0 multicast=yes wireless=IEEE 802.11abg
ressources: irq:19 mémoire:d4500000-d4503fff
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:0b:00.0
nom logique: eth0
version: 07
numéro de série: 08:2e:5f:71:16:75
taille: 10Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix vpd 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=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:44 portE/S:2000(taille=256) mémoire:d4404000-d4404fff mémoire:d4400000-d4403fffpaul@paul-HP-Pavilion-dv6-Notebook-PC:~$ lsmod
Module Size Used by
nls_utf8 12557 1
isofs 39837 1
nvram 14411 0
pci_stub 12622 1
vboxpci 23194 0
vboxnetadp 25670 0
vboxnetflt 27613 0
vboxdrv 339502 3 vboxnetadp,vboxnetflt,vboxpci
msr 12865 0
bnep 19624 2
binfmt_misc 17468 1
rfcomm 69160 8
uvcvideo 80885 0
btusb 32412 0
bluetooth 391136 22 bnep,btusb,rfcomm
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 40664 1 uvcvideo
videodev 134688 2 uvcvideo,videobuf2_core
intel_rapl 18773 0
x86_pkg_temp_thermal 14205 0
intel_powerclamp 14705 0
snd_hda_codec_hdmi 46368 1
snd_hda_codec_idt 55004 1
coretemp 13435 0
kvm 455843 0
crct10dif_pclmul 14289 0
snd_hda_intel 56531 3
crc32_pclmul 13113 0
snd_hda_codec 193017 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
ghash_clmulni_intel 13216 0
snd_hwdep 13602 1 snd_hda_codec
aesni_intel 55624 0
snd_pcm 102099 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
aes_x86_64 17131 1 aesni_intel
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
wl 6367819 0
lrw 13286 1 aesni_intel
snd_seq_midi 13324 0
gf128mul 14951 1 lrw
snd_seq_midi_event 14899 1 snd_seq_midi
nvidia 11405321 0
glue_helper 13990 1 aesni_intel
cfg80211 484040 1 wl
snd_rawmidi 30144 1 snd_seq_midi
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
i915 788212 3
rtsx_pci_ms 18151 0
mei_me 18627 0
memstick 16966 1 rtsx_pci_ms
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29482 2 snd_pcm,snd_seq
hp_wmi 14062 0
sparse_keymap 13948 1 hp_wmi
hp_accel 26012 0
mxm_wmi 13021 0
drm_kms_helper 55071 1 i915
parport_pc 32701 0
mei 82276 1 mei_me
drm 303102 5 i915,drm_kms_helper,nvidia
snd 69322 17 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
ppdev 17671 0
joydev 17381 0
lp 17759 0
serio_raw 13462 0
lis3lv02d 20156 1 hp_accel
shpchp 37032 0
mac_hid 13205 0
input_polldev 13896 1 lis3lv02d
ablk_helper 13597 1 aesni_intel
soundcore 12680 1 snd
wmi 19177 2 hp_wmi,mxm_wmi
cryptd 20359 3 ghash_clmulni_intel,aesni_intel,ablk_helper
i2c_algo_bit 13413 1 i915
lpc_ich 21080 0
nls_iso8859_1 12713 1
parport 42348 3 lp,ppdev,parport_pc
video 19476 1 i915
rtsx_pci_sdmmc 23274 0
psmouse 106692 0
r8169 71677 0
ahci 34091 4
rtsx_pci 46245 2 rtsx_pci_ms,rtsx_pci_sdmmc
libahci 32716 1 ahci
mii 13934 1 r8169paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ uname -r -m
3.13.0-65-generic x86_64paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11abg ESSID:"Martin-commis-de-vaisselle"
Mode:Managed Frequency:2.442 GHz Access Point: 64:7C:34:6C:54:4C
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 08:2e:5f:71:16:75
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)
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:2103 erreurs:0 :0 overruns:0 frame:0
TX packets:2103 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:200497 (200.4 KB) Octets transmis:200497 (200.4 KB)
wlan0 Link encap:Ethernet HWaddr 7c:e9:d3:5f:0b:b8
inet adr:192.168.1.95 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::7ee9:d3ff:fe5f:bb8/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1420 Metric:1
Packets reçus:89667 erreurs:0 :0 overruns:0 frame:34609
TX packets:69377 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:117005813 (117.0 MB) Octets transmis:6516116 (6.5 MB)
Interruption:19 paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
3: hp-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
4: hp-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
6: hci0: Bluetooth
Soft blocked: no
Hard blocked: nopaul@paul-HP-Pavilion-dv6-Notebook-PC:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 08:2E:5F:71:16:75
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [Martin-commis-de-vaisselle] ----------------------------------
Type: 802.11 WiFi
Driver: wl
State: connected
Default: yes
HW Address: 7C:E9:D3:5F:0B:B8
Capabilities:
Speed: 72 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
Livebox-EDDE: Infra, 00:78:9E:93:ED:DE, Freq 2437 MHz, Rate 54 Mb/s, Strength 74 WPA WPA2
SFR WiFi Mobile: Infra, D2:A1:D7:22:47:A7, Freq 2462 MHz, Rate 54 Mb/s, Strength 42 WPA2 Enterprise
NEUF_47A0: Infra, E0:A1:D7:22:47:A4, Freq 2462 MHz, Rate 54 Mb/s, Strength 40 WPA
ccb66: Infra, 14:0C:76:F5:D1:30, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WPA
Bouygues Telecom Wi-Fi: Infra, 64:7C:34:6C:54:4D, Freq 2442 MHz, Rate 54 Mb/s, Strength 47
orange: Infra, 42:78:9E:93:ED:DE, Freq 2437 MHz, Rate 54 Mb/s, Strength 74
SFR WiFi FON: Infra, D2:A1:D7:22:47:A5, Freq 2462 MHz, Rate 54 Mb/s, Strength 42
FreeWifi: Infra, 14:0C:76:F5:D1:31, Freq 2462 MHz, Rate 54 Mb/s, Strength 34
FreeWifi: Infra, 92:7E:9F:CA:FB:1E, Freq 2462 MHz, Rate 54 Mb/s, Strength 45
*Martin-commis-de-vaisselle: Infra, 64:7C:34:6C:54:4C, Freq 2442 MHz, Rate 54 Mb/s, Strength 70 WPA WPA2
Suce ma bite : Infra, 24:95:04:7C:40:84, Freq 2412 MHz, Rate 54 Mb/s, Strength 30 WPA
freephonie: Infra, 92:7E:9F:CA:FB:1F, Freq 2462 MHz, Rate 54 Mb/s, Strength 44 WPA Enterprise
freebox_ZFYLGS: Infra, 92:7E:9F:CA:FB:1C, Freq 2462 MHz, Rate 54 Mb/s, Strength 44 WPA
Freebox-4C9A18: Infra, F4:CA:E5:D9:37:FC, Freq 2412 MHz, Rate 54 Mb/s, Strength 32 WPA2
orange: Infra, 06:19:70:AE:AD:21, Freq 2437 MHz, Rate 54 Mb/s, Strength 27
FreeWifi_secure: Infra, 14:0C:76:F5:D1:32, Freq 2462 MHz, Rate 54 Mb/s, Strength 35 WPA2 Enterprise
SFR_11A0: Infra, 24:95:04:0E:11:A4, Freq 2412 MHz, Rate 54 Mb/s, Strength 32 WPA
SFR_1DF8: Infra, 24:95:04:AF:1D:FC, Freq 2412 MHz, Rate 54 Mb/s, Strength 25 WPA
Livebox-0e02: Infra, 00:19:70:AE:AD:21, Freq 2437 MHz, Rate 54 Mb/s, Strength 37 WEP
SFR_EC78: Infra, 24:95:04:86:EC:7C, Freq 2462 MHz, Rate 54 Mb/s, Strength 37 WPA
SFR WiFi Mobile: Infra, D2:95:04:0E:11:A7, Freq 2412 MHz, Rate 54 Mb/s, Strength 29 WPA2 Enterprise
SFR WiFi FON: Infra, D2:95:04:0E:11:A5, Freq 2412 MHz, Rate 54 Mb/s, Strength 30
SFR_4D48: Infra, 24:95:04:06:4D:4C, Freq 2437 MHz, Rate 54 Mb/s, Strength 29 WPA
Bbox-6C9C550C: Infra, E8:BE:81:AB:6F:60, Freq 2412 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2
FreeWifi_secure: Infra, F4:CA:E5:C3:54:4E, Freq 2427 MHz, Rate 54 Mb/s, Strength 34 WPA2 Enterprise
SFR WiFi Mobile: Infra, 6A:95:04:06:4D:4F, Freq 2437 MHz, Rate 54 Mb/s, Strength 27 WPA2 Enterprise
SFR WiFi FON: Infra, 6A:95:04:06:4D:4D, Freq 2437 MHz, Rate 54 Mb/s, Strength 25
IPv4 Settings:
Address: 192.168.1.95
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.254
DNS: 192.168.1.254paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
sudo iwlist scan :
SFR WiFi FON: Infra, D2:A1:D7:22:47:A5, Freq 2462 MHz, Rate 54 Mb/s, Strength 42
FreeWifi: Infra, 14:0C:76:F5:D1:31, Freq 2462 MHz, Rate 54 Mb/s, Strength 34
FreeWifi: Infra, 92:7E:9F:CA:FB:1E, Freq 2462 MHz, Rate 54 Mb/s, Strength 45
*Martin-commis-de-vaisselle: Infra, 64:7C:34:6C:54:4C, Freq 2442 MHz, Rate 54 Mb/s, Strength 70 WPA WPA2
Suce ma bite : Infra, 24:95:04:7C:40:84, Freq 2412 MHz, Rate 54 Mb/s, Strength 30 WPA
freephonie: Infra, 92:7E:9F:CA:FB:1F, Freq 2462 MHz, Rate 54 Mb/s, Strength 44 WPA Enterprise
freebox_ZFYLGS: Infra, 92:7E:9F:CA:FB:1C, Freq 2462 MHz, Rate 54 Mb/s, Strength 44 WPA
Freebox-4C9A18: Infra, F4:CA:E5:D9:37:FC, Freq 2412 MHz, Rate 54 Mb/s, Strength 32 WPA2
orange: Infra, 06:19:70:AE:AD:21, Freq 2437 MHz, Rate 54 Mb/s, Strength 27
FreeWifi_secure: Infra, 14:0C:76:F5:D1:32, Freq 2462 MHz, Rate 54 Mb/s, Strength 35 WPA2 Enterprise
SFR_11A0: Infra, 24:95:04:0E:11:A4, Freq 2412 MHz, Rate 54 Mb/s, Strength 32 WPA
SFR_1DF8: Infra, 24:95:04:AF:1D:FC, Freq 2412 MHz, Rate 54 Mb/s, Strength 25 WPA
Livebox-0e02: Infra, 00:19:70:AE:AD:21, Freq 2437 MHz, Rate 54 Mb/s, Strength 37 WEP
SFR_EC78: Infra, 24:95:04:86:EC:7C, Freq 2462 MHz, Rate 54 Mb/s, Strength 37 WPA
SFR WiFi Mobile: Infra, D2:95:04:0E:11:A7, Freq 2412 MHz, Rate 54 Mb/s, Strength 29 WPA2 Enterprise
SFR WiFi FON: Infra, D2:95:04:0E:11:A5, Freq 2412 MHz, Rate 54 Mb/s, Strength 30
SFR_4D48: Infra, 24:95:04:06:4D:4C, Freq 2437 MHz, Rate 54 Mb/s, Strength 29 WPA
Bbox-6C9C550C: Infra, E8:BE:81:AB:6F:60, Freq 2412 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2
FreeWifi_secure: Infra, F4:CA:E5:C3:54:4E, Freq 2427 MHz, Rate 54 Mb/s, Strength 34 WPA2 Enterprise
SFR WiFi Mobile: Infra, 6A:95:04:06:4D:4F, Freq 2437 MHz, Rate 54 Mb/s, Strength 27 WPA2 Enterprise
SFR WiFi FON: Infra, 6A:95:04:06:4D:4D, Freq 2437 MHz, Rate 54 Mb/s, Strength 25
IPv4 Settings:
Address: 192.168.1.95
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.254
DNS: 192.168.1.254paul@paul-HP-Pavilion-dv6-Notebook-PC:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopbackpaul@paul-HP-Pavilion-dv6-Notebook-PC:~$ sudo iwlist scan
eth0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 64:7C:34:6C:54:4C
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=63/70 Signal level=-47 dBm
Encryption key:on
ESSID:"Martin-commis-de-vaisselle"
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: 4ms ago
IE: Unknown: 001A4D617274696E2D636F6D6D69732D64652D7661697373656C6C65
IE: Unknown: 010882848B961224486C
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEC0103FFFFFF00000000000000000000000000000C1846471100
IE: Unknown: 3D1607000500000000000000000000000000000000000000
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: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B05030020127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: 0706465220010D10
Cell 02 - Address: 64:7C:34:6C:54:4D
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=66/70 Signal level=-44 dBm
Encryption key:off
ESSID:"Bouygues Telecom Wi-Fi"
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: 4ms ago
IE: Unknown: 0016426F7579677565732054656C65636F6D2057692D4669
IE: Unknown: 010882848B961224486C
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEC0103FFFFFF00000000000000000000000000000C1846471100
IE: Unknown: 3D1607000500000000000000000000000000000000000000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B05030020127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: 0706465220010D10
Cell 03 - Address: E0:A1:D7:22:47:A4
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=45/70 Signal level=-65 dBm
Encryption key:on
ESSID:"NEUF_47A0"
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: 4ms ago
IE: Unknown: 00094E4555465F34374130
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD840050F204104A00011010440001021041000100103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA812102100044E4555461023000A4E42342D4658432D72321024000A4E42342D4658432D72321042000C4530413144373232343741301054000800060050F2040001101100094E4555465F34374130100800020084103C000101
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: D2:A1:D7:22:47:A5
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=44/70 Signal level=-66 dBm
Encryption key:off
ESSID:"SFR WiFi FON"
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: 4ms ago
IE: Unknown: 000C534652205769466920464F4E
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: Unknown: 32040C121860
IE: Unknown: DD090010180202F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: D2:A1:D7:22:47:A7
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=45/70 Signal level=-65 dBm
Encryption key:on
ESSID:"SFR WiFi Mobile"
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: 4ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: E8:BE:81:AB:6F:60
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=24/70 Signal level=-86 dBm
Encryption key:on
ESSID:"Bbox-6C9C550C"
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: 4ms ago
IE: Unknown: 000D42626F782D3643394335353043
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
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: 32040C121860
IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601081100000000000000000000000000000000000000
IE: Unknown: DD800050F204104A0001101044000102103B000103104700108E4BD835FB1DBAF58EF3FA998A9EBD2A1021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420004313233341054000800060050F20400011011000A42726F6164636F6D415010080002200C103C0001011049000600372A000120
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 07 - Address: 00:78:9E:93:ED:DE
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=47/70 Signal level=-63 dBm
Encryption key:on
ESSID:"Livebox-EDDE"
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: 4ms ago
IE: Unknown: 000C4C697665626F782D45444445
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1606000500000000000000000000000000000000000000
IE: Unknown: 341606000500000000000000000000000000000000000000
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
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: DD8F0050F204104A0001101044000102103B0001031047001037373E3F404CF03AFC4B4B4C07373E3F10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E31104200094C4B313332333346461054000800060050F204000110110000100800020006103C0001011049000600372A000120
Cell 08 - Address: 42:78:9E:93:ED:DE
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=46/70 Signal level=-64 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: 4ms ago
IE: Unknown: 00066F72616E6765
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1606000500000000000000000000000000000000000000
IE: Unknown: 341606000500000000000000000000000000000000000000
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
Cell 09 - Address: 24:95:04:06:4D:4C
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"SFR_4D48"
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: 4ms ago
IE: Unknown: 00085346525F34443438
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606000400000000000000000000000000000000000000
IE: Unknown: DD870050F204104A0001101044000102103B00010310470010000000000000000000000000000000001021000B4E4236562D4658432D72301023000B4E4236562D4658432D72301024000B4E4236562D4658432D72301042000C3234393530343036344434381054000800060050F2040001101100085346525F34443438100800020084103C000101
IE: Unknown: DD090010180201F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 10 - Address: 14:0C:76:F5:D1:31
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=30/70 Signal level=-80 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: 4ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 11 - Address: 92:7E:9F:CA:FB:1C
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"freebox_ZFYLGS"
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: 4ms ago
IE: Unknown: 000E66726565626F785F5A46594C4753
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160B070100000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000097127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340B070100000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 12 - Address: 92:7E:9F:CA:FB:1D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=33/70 Signal level=-77 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: 4ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160B070100000000000000000000000000000000000000
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: 0B05000097127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340B070100000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 13 - Address: 92:7E:9F:CA:FB:1E
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=31/70 Signal level=-79 dBm
Encryption key:off
ESSID:"FreeWifi"
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: 4ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010006
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160B070100000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000097127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340B070100000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 14 - Address: 92:7E:9F:CA:FB:1F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"freephonie"
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: 4ms ago
IE: Unknown: 000A6672656570686F6E6965
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010002
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160B070100000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000097127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340B070100000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000Modération : merci à l'avenir d'utiliser les balises code (explications ici).
En réponse à la modération : merci du lien, je retiens pour les prochains posts!
Dernière modification par Paulo34120 (Le 04/10/2015, à 19:34)
Hors ligne
#4 Le 24/10/2015, à 17:33
- Paulo34120
Re : Problème wifi
PS : je me demande si mon problème de batterie qui m'a fait installer TLP et powertop n'est pas une cause du problème : la commande
sudo powertopm'indique une "Economie d'énergie wifi pour l'interface wlan0 : Bonne"
Dernière modification par Paulo34120 (Le 24/10/2015, à 17:34)
Hors ligne
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