Pages : 1
#1 Le 28/11/2008, à 10:49
- jean bono
network is down
bonjour je suis avec une carte wifi intel qui a toujours tres bien marche sans rien faire
je me connecte grace a wicd
bref tout simplement et depuis 2 jours je n'arrive plus a me connecter
je pense pas avoir touché a quoi que ce soit
bono178@bill:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.10
DISTRIB_CODENAME=intrepid
DISTRIB_DESCRIPTION="Ubuntu 8.10"
bono178@bill:~$ lsusb
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 04f2:b018 Chicony Electronics Co., Ltd Video Device
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 147e:2016
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
bono178@bill:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
04:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
0c:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
0e:06.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
0e:06.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
0e:06.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
bono178@bill:~$ sudo lshw -C network
[sudo] password for bono178:
*-network
description: Ethernet interface
product: NetLink BCM5787M Gigabit Ethernet PCI Express
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:04:00.0
logical name: eth0
version: 02
serial: 00:1b:38:5d:51:ec
size: 100MB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.94 duplex=full ip=192.168.0.13 latency=0 link=yes module=tg3 multicast=yes port=twisted pair speed=100MB/s
*-network
description: Wireless interface
product: PRO/Wireless 4965 AG or AGN [Kedron] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:0c:00.0
logical name: wmaster0
version: 61
serial: 00:1d:e0:5c:92:bd
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwlagn latency=0 module=iwlagn multicast=yes wireless=IEEE 802.11abgn
*-network DISABLED
description: Ethernet interface
physical id: 1
logical name: pan0
serial: fe:6e:8a:f5:e6:bf
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
bono178@bill:~$ lsmod
Module Size Used by
binfmt_misc 16904 1
af_packet 25728 2
sco 18308 2
rfcomm 44432 0
bridge 56980 0
stp 10628 1 bridge
bnep 20480 2
l2cap 30464 6 rfcomm,bnep
bluetooth 61924 6 sco,rfcomm,bnep,l2cap
ipv6 263972 14
ppdev 15620 0
acpi_cpufreq 15500 1
cpufreq_powersave 9856 0
cpufreq_userspace 11396 0
cpufreq_conservative 14600 0
cpufreq_stats 13188 0
cpufreq_ondemand 14988 1
freq_table 12672 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
sbs 19464 0
sbshc 13440 1 sbs
container 11520 0
pci_slot 12552 0
iptable_filter 10752 0
ip_tables 19600 1 iptable_filter
x_tables 22916 1 ip_tables
sbp2 29324 0
parport_pc 39204 0
lp 17156 0
parport 42604 3 ppdev,parport_pc,lp
arc4 9984 2
ecb 10880 2
crypto_blkcipher 25476 1 ecb
psmouse 45200 0
snd_hda_intel 432020 3
uvcvideo 62728 0
iwlagn 99588 0
iwlcore 92740 1 iwlagn
compat_ioctl32 9344 1 uvcvideo
snd_pcm_oss 46496 0
snd_mixer_oss 22912 1 snd_pcm_oss
rfkill 17176 2 iwlcore
pcspkr 10624 0
serio_raw 13444 0
snd_pcm 83716 2 snd_hda_intel,snd_pcm_oss
snd_page_alloc 16776 2 snd_hda_intel,snd_pcm
sdhci_pci 15360 0
sdhci 23940 1 sdhci_pci
videodev 41344 1 uvcvideo
iTCO_wdt 18596 0
snd_hwdep 15492 1 snd_hda_intel
compal_laptop 12300 0
v4l1_compat 22404 2 uvcvideo,videodev
evdev 17696 12
iTCO_vendor_support 11652 1 iTCO_wdt
led_class 12164 1 iwlcore
mac80211 216820 2 iwlagn,iwlcore
snd_seq_dummy 11012 0
mmc_core 58268 1 sdhci
nvidia 6900560 32
snd_seq_oss 39936 0
cfg80211 32392 3 iwlagn,iwlcore,mac80211
i2c_core 31892 1 nvidia
snd_seq_midi 14368 0
tpm_infineon 17064 0
battery 18436 0
snd_rawmidi 29856 1 snd_seq_midi
snd_seq_midi_event 15232 2 snd_seq_oss,snd_seq_midi
tpm 22848 1 tpm_infineon
tpm_bios 14080 1 tpm
video 25104 5
output 11008 1 video
ac 12292 0
snd_seq 58480 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 29448 2 snd_pcm,snd_seq
snd_seq_device 15500 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
wmi 14504 0
snd 66340 17 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
button 14224 0
intel_agp 33724 0
agpgart 42184 2 nvidia,intel_agp
shpchp 37908 0
pci_hotplug 35236 1 shpchp
soundcore 15328 1 snd
ext3 133384 2
jbd 55444 1 ext3
mbcache 16004 1 ext3
sr_mod 22212 0
cdrom 43168 1 sr_mod
pata_acpi 12160 0
sd_mod 42264 4
crc_t10dif 9984 1 sd_mod
sg 39732 0
ata_piix 24580 0
ahci 37132 3
ata_generic 12932 0
ohci1394 37936 0
libata 177312 4 pata_acpi,ata_piix,ahci,ata_generic
ieee1394 96324 2 sbp2,ohci1394
scsi_mod 155212 5 sbp2,sr_mod,sd_mod,sg,libata
dock 16656 1 libata
tg3 129924 0
libphy 27392 1 tg3
ehci_hcd 43276 0
uhci_hcd 30736 0
usbcore 148848 4 uvcvideo,ehci_hcd,uhci_hcd
thermal 23708 0
processor 42156 4 acpi_cpufreq,thermal
fan 12548 0
fbcon 47648 0
tileblit 10880 1 fbcon
font 16512 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit
fuse 60828 3
bono178@bill:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11abgn ESSID:"freebox_D"
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=15 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
bono178@bill:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1b:38:5d:51:ec
inet adr:192.168.0.13 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: 2a01:e35:8a54:9f80:21b:38ff:fe5d:51ec/64 Scope:Global
adr inet6: fe80::21b:38ff:fe5d:51ec/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:7387 erreurs:0 :0 overruns:0 frame:0
TX packets:4755 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:10194865 (10.1 MB) Octets transmis:425152 (425.1 KB)
Interruption:17
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:16436 Metric:1
Packets reçus:48 erreurs:0 :0 overruns:0 frame:0
TX packets:48 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:33764 (33.7 KB) Octets transmis:33764 (33.7 KB)
wlan0 Link encap:Ethernet HWaddr 00:1d:e0:5c:92:bd
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:1208 (1.2 KB)
wmaster0 Link encap:UNSPEC HWaddr 00-1D-E0-5C-92-BD-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING 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)
bono178@bill:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 5A:CF:50:4F:C5:C0
ESSID:"freebox_D"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=83/100 Signal level:-51 dBm Noise level=-127 dBm
Encryption key:on
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000001ddb0a52bf
Extra: Last beacon: 616ms ago
Cell 02 - Address: 5A:CF:50:4F:C5:C3
ESSID:"freephonie"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=82/100 Signal level:-52 dBm Noise level=-127 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000001ddb0ac480
Extra: Last beacon: 588ms ago
Cell 03 - Address: 5A:CF:50:4F:C5:C2
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=100/100 Signal level:-8 dBm Noise level=-127 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000001ddb074f3e
Extra: Last beacon: 816ms ago
Cell 04 - Address: 5A:CF:50:4F:C5:C1
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=84/100 Signal level:-50 dBm Noise level=-127 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000001ddb0ab852
Extra: Last beacon: 592ms ago
pan0 Interface doesn't support scanning.
bono178@bill:~$ uname -r -m
2.6.27-7-generic i686
bono178@bill:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
merci pour votre aide
je ne suis pas seulement un con...
Génération-linux
Une aide personnalisée avec les Parrains Linux
Hors ligne
#2 Le 28/11/2008, à 14:59
- willy78
Re : network is down
tu as eu une maj du noyau dernièrement?
si oui essaies avec le noyau précédent!
Quelques tutos pour le wifi sous Ubuntu:
http://wlety.free.fr/forum
Hors ligne
#3 Le 28/11/2008, à 18:16
- jean bono
Re : network is down
salut
non pas de mise a jour récente
dans mon grub au démarrage je n'ai qu'un seul choix de noyau
je ne suis pas seulement un con...
Génération-linux
Une aide personnalisée avec les Parrains Linux
Hors ligne
#4 Le 28/11/2008, à 21:45
- willy78
Re : network is down
tente d'utiliser l'option
se connecter a un autre réseau sans fil...
Quelques tutos pour le wifi sous Ubuntu:
http://wlety.free.fr/forum
Hors ligne
#5 Le 29/11/2008, à 14:18
- jean bono
Re : network is down
salut
je suis en train de faire une mise a jour vers un nouveau noyau qui est arrivé aujourd'hui
ca resoudra peut etre le probleme
edit: bon ben non ca n'a pas evolué
j'ai essayé l'option se connecter a un réseau caché mais pas de résultats
Dernière modification par jean bono (Le 29/11/2008, à 14:30)
je ne suis pas seulement un con...
Génération-linux
Une aide personnalisée avec les Parrains Linux
Hors ligne
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