Pages : 1
#1 Le 15/01/2014, à 11:49
- Antipolis1
Deconnexion wifi fréquente
Bonjour je viens vous solliciter pour un petit problème de WIFI (pour changer) sur un Thinkpad x200 acheté recemment. En gros j'ai identifié 2 problèmes en gros; le premier c'est que j'ai beaucoup de mal à trouver le signal Wifi de mon modem (alors que j'en trouve certains à de plus longues distances), c'est un peu le hasard lorsque network manager le detecte. Le deuxième problème cest que j'ai l'impression que ma carte WIFI se déconnecte très souvent (je le vois à la diode qui s'éteint), ma seule solution quand ça arrive c'est de faire on/off avec le bouton. Bref, c'est quand même un peu le bordel, j'ai tout reinstallé avant hier après avoir fait pas mal de manip indiqué sur le forum mais ça marchait encore moins bien alors j'ai tout reinstallé, mais maintenant j'ai les problèmes cités au dessus.
Merci de votre aide !
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
>> lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
Subsystem: Lenovo Device [17aa:20ee]
Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
Kernel driver in use: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: 82567LM Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: eth0
version: 03
numéro de série: 00:1f:16:15:2c:e6
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
*-network
description: Interface réseau sans fil
produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 00
numéro de série: 00:22:fa:44:2b:24
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
ressources: irq:47 mémoire:f2500000-f2501fff
>> lsmod
Module Size Used by
ipt_MASQUERADE 12760 0
xt_conntrack 12664 0
ipt_REJECT 12485 0
xt_tcpudp 12756 0
iptable_filter 12706 0
nf_nat_h323 17419 0
nf_conntrack_h323 62817 1 nf_nat_h323
nf_nat_pptp 12926 0
nf_nat_proto_gre 12865 1 nf_nat_pptp
nf_conntrack_pptp 14628 1 nf_nat_pptp
nf_conntrack_proto_gre 14021 1 nf_conntrack_pptp
nf_nat_tftp 12420 0
nf_conntrack_tftp 12953 1 nf_nat_tftp
nf_nat_sip 16971 0
nf_conntrack_sip 24767 1 nf_nat_sip
nf_nat_irc 12542 0
nf_conntrack_irc 13249 1 nf_nat_irc
nf_nat_ftp 12645 0
nf_conntrack_ftp 14056 1 nf_nat_ftp
iptable_nat 12867 0
nf_conntrack_ipv4 14492 1
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_nat_ipv4 13095 1 iptable_nat
nf_nat 25588 10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack 82912 19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables 17987 2 iptable_filter,iptable_nat
x_tables 22067 6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram 18070 2
parport_pc 31981 0
ppdev 17391 0
rfcomm 53664 0
bnep 18893 2
bluetooth 323534 10 bnep,rfcomm
kvm 364766 0
snd_hda_codec_conexant 47377 1
arc4 12536 2
iwldvm 219934 0
mac80211 513247 1 iwldvm
thinkpad_acpi 68941 0
nvram 13986 1 thinkpad_acpi
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
microcode 18830 0
snd_rawmidi 25094 1 snd_seq_midi
psmouse 90642 0
serio_raw 13189 0
snd_hda_intel 42658 1
snd_hda_codec 164003 2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi 143578 1 iwldvm
cfg80211 401436 3 iwlwifi,mac80211,iwldvm
snd_hwdep 13272 1 snd_hda_codec
lpc_ich 16864 0
i915 589697 2
snd_pcm 89488 2 snd_hda_codec,snd_hda_intel
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper 46867 1 i915
drm 242354 3 i915,drm_kms_helper
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
wmi 18590 0
snd_timer 24447 2 snd_pcm,snd_seq
coretemp 13195 0
snd 60790 13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp 13299 0
parport 40795 3 lp,ppdev,parport_pc
soundcore 12600 1 snd
tpm_tis 18563 0
video 18777 1 i915
mei_me 13933 0
mei 66411 1 mei_me
i2c_algo_bit 13197 1 i915
mac_hid 13037 0
ahci 25579 2
libahci 26554 1 ahci
e1000e 222921 0
ptp 18156 1 e1000e
pps_core 18546 1 ptp
>> iwconfig
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1f:16:15:2c:e6
inet adr:192.168.1.21 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
Interruption:20 Mémoire:f2600000-f2620000
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:588 erreurs:0 :0 overruns:0 frame:0
TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)
wlan0 Link encap:Ethernet HWaddr 00:22:fa:44:2b:24
adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:17:33:A5:55:48
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=50/70 Signal level=-60 dBm
Encryption key:on
ESSID:"Maison"
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=000000035d290490
Extra: Last beacon: 12ms ago
IE: Unknown: 00064D6169736F6E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 00:17:C5:62:AA:D6
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=00000003c5bb024f
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
Cell 03 - Address: 00:17:C5:38:BE:6E
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=000000018c063bb7
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
>> uname -r -m
3.11.0-12-generic i686
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: disconnected
Default: no
HW Address: 00:22:FA:44:2B:24
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Wifi_UCO: Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
Wifi_UCO: Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: 00:1F:16:15:2C:E6
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
WireDISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
>> lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
Subsystem: Lenovo Device [17aa:20ee]
Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
Kernel driver in use: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: 82567LM Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: eth0
version: 03
numéro de série: 00:1f:16:15:2c:e6
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
*-network
description: Interface réseau sans fil
produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 00
numéro de série: 00:22:fa:44:2b:24
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
ressources: irq:47 mémoire:f2500000-f2501fff
>> lsmod
Module Size Used by
ipt_MASQUERADE 12760 0
xt_conntrack 12664 0
ipt_REJECT 12485 0
xt_tcpudp 12756 0
iptable_filter 12706 0
nf_nat_h323 17419 0
nf_conntrack_h323 62817 1 nf_nat_h323
nf_nat_pptp 12926 0
nf_nat_proto_gre 12865 1 nf_nat_pptp
nf_conntrack_pptp 14628 1 nf_nat_pptp
nf_conntrack_proto_gre 14021 1 nf_conntrack_pptp
nf_nat_tftp 12420 0
nf_conntrack_tftp 12953 1 nf_nat_tftp
nf_nat_sip 16971 0
nf_conntrack_sip 24767 1 nf_nat_sip
nf_nat_irc 12542 0
nf_conntrack_irc 13249 1 nf_nat_irc
nf_nat_ftp 12645 0
nf_conntrack_ftp 14056 1 nf_nat_ftp
iptable_nat 12867 0
nf_conntrack_ipv4 14492 1
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_nat_ipv4 13095 1 iptable_nat
nf_nat 25588 10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack 82912 19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables 17987 2 iptable_filter,iptable_nat
x_tables 22067 6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram 18070 2
parport_pc 31981 0
ppdev 17391 0
rfcomm 53664 0
bnep 18893 2
bluetooth 323534 10 bnep,rfcomm
kvm 364766 0
snd_hda_codec_conexant 47377 1
arc4 12536 2
iwldvm 219934 0
mac80211 513247 1 iwldvm
thinkpad_acpi 68941 0
nvram 13986 1 thinkpad_acpi
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
microcode 18830 0
snd_rawmidi 25094 1 snd_seq_midi
psmouse 90642 0
serio_raw 13189 0
snd_hda_intel 42658 1
snd_hda_codec 164003 2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi 143578 1 iwldvm
cfg80211 401436 3 iwlwifi,mac80211,iwldvm
snd_hwdep 13272 1 snd_hda_codec
lpc_ich 16864 0
i915 589697 2
snd_pcm 89488 2 snd_hda_codec,snd_hda_intel
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper 46867 1 i915
drm 242354 3 i915,drm_kms_helper
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
wmi 18590 0
snd_timer 24447 2 snd_pcm,snd_seq
coretemp 13195 0
snd 60790 13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp 13299 0
parport 40795 3 lp,ppdev,parport_pc
soundcore 12600 1 snd
tpm_tis 18563 0
video 18777 1 i915
mei_me 13933 0
mei 66411 1 mei_me
i2c_algo_bit 13197 1 i915
mac_hid 13037 0
ahci 25579 2
libahci 26554 1 ahci
e1000e 222921 0
ptp 18156 1 e1000e
pps_core 18546 1 ptp
>> iwconfig
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1f:16:15:2c:e6
inet adr:192.168.1.21 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
Interruption:20 Mémoire:f2600000-f2620000
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:588 erreurs:0 :0 overruns:0 frame:0
TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)
wlan0 Link encap:Ethernet HWaddr 00:22:fa:44:2b:24
adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:17:33:A5:55:48
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=50/70 Signal level=-60 dBm
Encryption key:on
ESSID:"Maison"
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=000000035d290490
Extra: Last beacon: 12ms ago
IE: Unknown: 00064D6169736F6E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 00:17:C5:62:AA:D6
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=00000003c5bb024f
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
Cell 03 - Address: 00:17:C5:38:BE:6E
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=000000018c063bb7
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
>> uname -r -m
3.11.0-12-generic i686
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: disconnected
Default: no
HW Address: 00:22:FA:44:2B:24
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Wifi_UCO: Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
Wifi_UCO: Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: 00:1F:16:15:2C:E6
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.21
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
>> sDISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
>> lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
Subsystem: Lenovo Device [17aa:20ee]
Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
Kernel driver in use: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: 82567LM Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: eth0
version: 03
numéro de série: 00:1f:16:15:2c:e6
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
*-network
description: Interface réseau sans fil
produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 00
numéro de série: 00:22:fa:44:2b:24
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
ressources: irq:47 mémoire:f2500000-f2501fff
>> lsmod
Module Size Used by
ipt_MASQUERADE 12760 0
xt_conntrack 12664 0
ipt_REJECT 12485 0
xt_tcpudp 12756 0
iptable_filter 12706 0
nf_nat_h323 17419 0
nf_conntrack_h323 62817 1 nf_nat_h323
nf_nat_pptp 12926 0
nf_nat_proto_gre 12865 1 nf_nat_pptp
nf_conntrack_pptp 14628 1 nf_nat_pptp
nf_conntrack_proto_gre 14021 1 nf_conntrack_pptp
nf_nat_tftp 12420 0
nf_conntrack_tftp 12953 1 nf_nat_tftp
nf_nat_sip 16971 0
nf_conntrack_sip 24767 1 nf_nat_sip
nf_nat_irc 12542 0
nf_conntrack_irc 13249 1 nf_nat_irc
nf_nat_ftp 12645 0
nf_conntrack_ftp 14056 1 nf_nat_ftp
iptable_nat 12867 0
nf_conntrack_ipv4 14492 1
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_nat_ipv4 13095 1 iptable_nat
nf_nat 25588 10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack 82912 19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables 17987 2 iptable_filter,iptable_nat
x_tables 22067 6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram 18070 2
parport_pc 31981 0
ppdev 17391 0
rfcomm 53664 0
bnep 18893 2
bluetooth 323534 10 bnep,rfcomm
kvm 364766 0
snd_hda_codec_conexant 47377 1
arc4 12536 2
iwldvm 219934 0
mac80211 513247 1 iwldvm
thinkpad_acpi 68941 0
nvram 13986 1 thinkpad_acpi
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
microcode 18830 0
snd_rawmidi 25094 1 snd_seq_midi
psmouse 90642 0
serio_raw 13189 0
snd_hda_intel 42658 1
snd_hda_codec 164003 2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi 143578 1 iwldvm
cfg80211 401436 3 iwlwifi,mac80211,iwldvm
snd_hwdep 13272 1 snd_hda_codec
lpc_ich 16864 0
i915 589697 2
snd_pcm 89488 2 snd_hda_codec,snd_hda_intel
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper 46867 1 i915
drm 242354 3 i915,drm_kms_helper
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
wmi 18590 0
snd_timer 24447 2 snd_pcm,snd_seq
coretemp 13195 0
snd 60790 13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp 13299 0
parport 40795 3 lp,ppdev,parport_pc
soundcore 12600 1 snd
tpm_tis 18563 0
video 18777 1 i915
mei_me 13933 0
mei 66411 1 mei_me
i2c_algo_bit 13197 1 i915
mac_hid 13037 0
ahci 25579 2
libahci 26554 1 ahci
e1000e 222921 0
ptp 18156 1 e1000e
pps_core 18546 1 ptp
>> iwconfig
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1f:16:15:2c:e6
inet adr:192.168.1.21 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
Interruption:20 Mémoire:f2600000-f2620000
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:588 erreurs:0 :0 overruns:0 frame:0
TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)
wlan0 Link encap:Ethernet HWaddr 00:22:fa:44:2b:24
adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:17:33:A5:55:48
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=50/70 Signal level=-60 dBm
Encryption key:on
ESSID:"Maison"
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=000000035d290490
Extra: Last beacon: 12ms ago
IE: Unknown: 00064D6169736F6E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 00:17:C5:62:AA:D6
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=00000003c5bb024f
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
Cell 03 - Address: 00:17:C5:38:BE:6E
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=000000018c063bb7
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
>> uname -r -m
3.11.0-12-generic i686
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: disconnected
Default: no
HW Address: 00:22:FA:44:2B:24
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Wifi_UCO: Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
Wifi_UCO: Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: 00:1F:16:15:2C:E6
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.21
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
>> lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
Subsystem: Lenovo Device [17aa:20ee]
Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
Kernel driver in use: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: 82567LM Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: eth0
version: 03
numéro de série: 00:1f:16:15:2c:e6
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
*-network
description: Interface réseau sans fil
produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 00
numéro de série: 00:22:fa:44:2b:24
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
ressources: irq:47 mémoire:f2500000-f2501fff
>> lsmod
Module Size Used by
ipt_MASQUERADE 12760 0
xt_conntrack 12664 0
ipt_REJECT 12485 0
xt_tcpudp 12756 0
iptable_filter 12706 0
nf_nat_h323 17419 0
nf_conntrack_h323 62817 1 nf_nat_h323
nf_nat_pptp 12926 0
nf_nat_proto_gre 12865 1 nf_nat_pptp
nf_conntrack_pptp 14628 1 nf_nat_pptp
nf_conntrack_proto_gre 14021 1 nf_conntrack_pptp
nf_nat_tftp 12420 0
nf_conntrack_tftp 12953 1 nf_nat_tftp
nf_nat_sip 16971 0
nf_conntrack_sip 24767 1 nf_nat_sip
nf_nat_irc 12542 0
nf_conntrack_irc 13249 1 nf_nat_irc
nf_nat_ftp 12645 0
nf_conntrack_ftp 14056 1 nf_nat_ftp
iptable_nat 12867 0
nf_conntrack_ipv4 14492 1
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_nat_ipv4 13095 1 iptable_nat
nf_nat 25588 10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack 82912 19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables 17987 2 iptable_filter,iptable_nat
x_tables 22067 6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram 18070 2
parport_pc 31981 0
ppdev 17391 0
rfcomm 53664 0
bnep 18893 2
bluetooth 323534 10 bnep,rfcomm
kvm 364766 0
snd_hda_codec_conexant 47377 1
arc4 12536 2
iwldvm 219934 0
mac80211 513247 1 iwldvm
thinkpad_acpi 68941 0
nvram 13986 1 thinkpad_acpi
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
microcode 18830 0
snd_rawmidi 25094 1 snd_seq_midi
psmouse 90642 0
serio_raw 13189 0
snd_hda_intel 42658 1
snd_hda_codec 164003 2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi 143578 1 iwldvm
cfg80211 401436 3 iwlwifi,mac80211,iwldvm
snd_hwdep 13272 1 snd_hda_codec
lpc_ich 16864 0
i915 589697 2
snd_pcm 89488 2 snd_hda_codec,snd_hda_intel
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper 46867 1 i915
drm 242354 3 i915,drm_kms_helper
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
wmi 18590 0
snd_timer 24447 2 snd_pcm,snd_seq
coretemp 13195 0
snd 60790 13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp 13299 0
parport 40795 3 lp,ppdev,parport_pc
soundcore 12600 1 snd
tpm_tis 18563 0
video 18777 1 i915
mei_me 13933 0
mei 66411 1 mei_me
i2c_algo_bit 13197 1 i915
mac_hid 13037 0
ahci 25579 2
libahci 26554 1 ahci
e1000e 222921 0
ptp 18156 1 e1000e
pps_core 18546 1 ptp
>> iwconfig
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1f:16:15:2c:e6
inet adr:192.168.1.21 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
Interruption:20 Mémoire:f2600000-f2620000
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:588 erreurs:0 :0 overruns:0 frame:0
TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)
wlan0 Link encap:Ethernet HWaddr 00:22:fa:44:2b:24
adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:17:33:A5:55:48
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=50/70 Signal level=-60 dBm
Encryption key:on
ESSID:"Maison"
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
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
>> lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
Subsystem: Lenovo Device [17aa:20ee]
Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
Kernel driver in use: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: 82567LM Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: eth0
version: 03
numéro de série: 00:1f:16:15:2c:e6
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
*-network
description: Interface réseau sans fil
produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 00
numéro de série: 00:22:fa:44:2b:24
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
ressources: irq:47 mémoire:f2500000-f2501fff
>> lsmod
Module Size Used by
ipt_MASQUERADE 12760 0
xt_conntrack 12664 0
ipt_REJECT 12485 0
xt_tcpudp 12756 0
iptable_filter 12706 0
nf_nat_h323 17419 0
nf_conntrack_h323 62817 1 nf_nat_h323
nf_nat_pptp 12926 0
nf_nat_proto_gre 12865 1 nf_nat_pptp
nf_conntrack_pptp 14628 1 nf_nat_pptp
nf_conntrack_proto_gre 14021 1 nf_conntrack_pptp
nf_nat_tftp 12420 0
nf_conntrack_tftp 12953 1 nf_nat_tftp
nf_nat_sip 16971 0
nf_conntrack_sip 24767 1 nf_nat_sip
nf_nat_irc 12542 0
nf_conntrack_irc 13249 1 nf_nat_irc
nf_nat_ftp 12645 0
nf_conntrack_ftp 14056 1 nf_nat_ftp
iptable_nat 12867 0
nf_conntrack_ipv4 14492 1
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_nat_ipv4 13095 1 iptable_nat
nf_nat 25588 10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack 82912 19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables 17987 2 iptable_filter,iptable_nat
x_tables 22067 6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram 18070 2
parport_pc 31981 0
ppdev 17391 0
rfcomm 53664 0
bnep 18893 2
bluetooth 323534 10 bnep,rfcomm
kvm 364766 0
snd_hda_codec_conexant 47377 1
arc4 12536 2
iwldvm 219934 0
mac80211 513247 1 iwldvm
thinkpad_acpi 68941 0
nvram 13986 1 thinkpad_acpi
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
microcode 18830 0
snd_rawmidi 25094 1 snd_seq_midi
psmouse 90642 0
serio_raw 13189 0
snd_hda_intel 42658 1
snd_hda_codec 164003 2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi 143578 1 iwldvm
cfg80211 401436 3 iwlwifi,mac80211,iwldvm
snd_hwdep 13272 1 snd_hda_codec
lpc_ich 16864 0
i915 589697 2
snd_pcm 89488 2 snd_hda_codec,snd_hda_intel
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper 46867 1 i915
drm 242354 3 i915,drm_kms_helper
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
wmi 18590 0
snd_timer 24447 2 snd_pcm,snd_seq
coretemp 13195 0
snd 60790 13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp 13299 0
parport 40795 3 lp,ppdev,parport_pc
soundcore 12600 1 snd
tpm_tis 18563 0
video 18777 1 i915
mei_me 13933 0
mei 66411 1 mei_me
i2c_algo_bit 13197 1 i915
mac_hid 13037 0
ahci 25579 2
libahci 26554 1 ahci
e1000e 222921 0
ptp 18156 1 e1000e
pps_core 18546 1 ptp
>> iwconfig
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1f:16:15:2c:e6
inet adr:192.168.1.21 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
Interruption:20 Mémoire:f2600000-f2620000
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:588 erreurs:0 :0 overruns:0 frame:0
TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)
wlan0 Link encap:Ethernet HWaddr 00:22:fa:44:2b:24
adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:17:33:A5:55:48
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=50/70 Signal level=-60 dBm
Encryption key:on
ESSID:"Maison"
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=000000035d290490
Extra: Last beacon: 12ms ago
IE: Unknown: 00064D6169736F6E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 00:17:C5:62:AA:D6
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=00000003c5bb024f
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
Cell 03 - Address: 00:17:C5:38:BE:6E
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=000000018c063bb7
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
>> uname -r -m
3.11.0-12-generic i686
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: disconnected
Default: no
HW Address: 00:22:FA:44:2B:24
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Wifi_UCO: Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
Wifi_UCO: Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: 00:1F:16:15:2C:E6
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.21
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000035d290490
Extra: Last beacon: 12ms ago
IE: Unknown: 00064D6169736F6E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 00:17:C5:62:AA:D6
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=00000003c5bb024f
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
Cell 03 - Address: 00:17:C5:38:BE:6E
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"Wifi_UCO"
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=000000018c063bb7
Extra: Last beacon: 12ms ago
IE: Unknown: 0008576966695F55434F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 0706465249010D14
IE: Unknown: 200100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000
>> uname -r -m
3.11.0-12-generic i686
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: disconnected
Default: no
HW Address: 00:22:FA:44:2B:24
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Wifi_UCO: Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
Wifi_UCO: Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: 00:1F:16:15:2C:E6
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.21
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: nod Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.21
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
PS: Quand network manager m'indique que je suis connecté, quand je clique sur "information" il m'indique ~2m/s, donc techniquement je suis connecté mais je peux quand même pas naviguer
Dernière modification par Antipolis1 (Le 15/01/2014, à 18:24)
Hors ligne
#2 Le 15/01/2014, à 22:16
- spinoziste
Re : Deconnexion wifi fréquente
Salut .
As-tu fais les mises à jour du système ?
Tente d’éteindre ton interface et de la rallumer .
sudo ifconfig wlan0 down
sudo ifconfig wlan0 up
Nous mourrons tous .
Hors ligne
#3 Le 16/01/2014, à 14:59
- Antipolis1
Re : Deconnexion wifi fréquente
J'ai fait un sudo apt-get upgrade sans effet malheuresement. Quand j'eteins la carte réseau par la console et la rallume, rien ne change, je constate d'ailleurs que je suis bien connecté au WIFI, seulement 1 mb/s, je peux donc rien faire.
Après un ifconfig wlan0 up :
root@ibm-ThinkPad-X200:/home/ibm# iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:"Maison"
Mode:Managed Frequency:2.412 GHz Access Point: 00:17:33:A5:55:48
Bit Rate=1 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=55/70 Signal level=-55 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:25 Missed beacon:0
Et evidemment après un ifconfig wlan0 down:
root@ibm-ThinkPad-X200:/home/ibm# iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Dès que j'aurai une autre box sous la main, je regarderai si c'est aussi plafonné a 1mb/s.
Dernière modification par Antipolis1 (Le 16/01/2014, à 15:03)
Hors ligne
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