Pages : 1
#1 Le 19/02/2009, à 15:01
- LeslieD
Connection WiFi Linksys
Novice à Linux et Ubuntu je l'ai installé en début de semaine.. J'ai une carte Linksys et un routeur Linksys. Au démarrage la détection réseau trouve le routeur et se connecte même dessus. Je peux lancer Mozilla, surfer un peu, même télécharger des mises à jour, lancer un torrent etc.. le bonheur quoi? mais au bout d'un certain temps... ça coupe... et après IMOSSIBLE de me reconnecter, chui obligé de rebooter carrément le pc... c'est en train de me rendre dingue !! Au secours
#2 Le 19/02/2009, à 21:03
- leslied1
Re : Connection WiFi Linksys
infos demandés:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.10
DISTRIB_CODENAME=intrepid
DISTRIB_DESCRIPTION="Ubuntu 8.10"
lsusb:
Bus 005 Device 003: ID 041e:4038 Creative Technology, Ltd ORITE CCD Webcam(PC370R)
Bus 005 Device 002: ID 1435:0427 Wistron NeWeb
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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
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
lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge
00:09.0 Multimedia video controller: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder (rev 05)
00:09.1 Multimedia controller: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder [Audio Port] (rev 05)
00:09.2 Multimedia controller: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port] (rev 05)
00:09.4 Multimedia controller: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder [IR Port] (rev 05)
00:0a.0 Communication controller: Conexant Systems, Inc. HSF 56k HSFi Modem (rev 01)
00:0b.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306 Fire II IEEE 1394 OHCI Link Layer Controller (rev 80)
00:0f.0 IDE interface: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80)
00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South]
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
00:11.6 Communication controller: VIA Technologies, Inc. AC'97 Modem Controller (rev 80)
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 78)
01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX 440] (rev a3)
sudo lshw -C network
*-network
description: Ethernet interface
product: VT6102 [Rhine-II]
vendor: VIA Technologies, Inc.
physical id: 12
bus info: pci@0000:00:12.0
logical name: eth0
version: 78
serial: 00:0e:a6:31:21:25
size: 10MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=via-rhine driverversion=1.4.3 duplex=half latency=32 link=no maxlatency=8 mingnt=3 module=via_rhine multicast=yes port=MII speed=10MB/s
*-network:0
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:0b:6b:a2:5d:9c
capabilities: ethernet physical wireless
configuration: broadcast=yes ip=192.168.1.100 multicast=yes wireless=IEEE 802.11bg
*-network:1 DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: 7e:67:ce:fc:9b:f9
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
lsmod
Module Size Used by
ipv6 263972 8
af_packet 25728 4
binfmt_misc 16904 1
bridge 56980 0
stp 10628 1 bridge
rfcomm 44432 0
bnep 20480 2
sco 18308 2
l2cap 30464 6 rfcomm,bnep
bluetooth 61924 6 rfcomm,bnep,sco,l2cap
ppdev 15620 0
cpufreq_userspace 11396 0
cpufreq_ondemand 14988 0
cpufreq_conservative 14600 0
cpufreq_powersave 9856 0
cpufreq_stats 13188 0
freq_table 12672 2 cpufreq_ondemand,cpufreq_stats
wmi 14504 0
video 25232 0
output 11008 1 video
sbs 19464 0
sbshc 13440 1 sbs
container 11520 0
pci_slot 12680 0
battery 18436 0
iptable_filter 10752 0
ip_tables 19600 1 iptable_filter
x_tables 22916 1 ip_tables
ac 12292 0
sbp2 29324 0
lp 17156 0
arc4 9984 2
ecb 10880 2
crypto_blkcipher 25476 1 ecb
p54usb 20992 0
p54common 20096 1 p54usb
pcspkr 10624 0
evdev 17696 8
mac80211 216820 2 p54usb,p54common
psmouse 45200 0
serio_raw 13444 0
cfg80211 32392 1 mac80211
snd_via82xx 32536 3
snd_via82xx_modem 19464 0
gameport 19468 1 snd_via82xx
cx88_alsa 18952 1
snd_ac97_codec 111652 2 snd_via82xx,snd_via82xx_modem
snd_pcm_oss 46848 0
snd_mixer_oss 22784 1 snd_pcm_oss
i2c_viapro 15764 0
ac97_bus 9856 1 snd_ac97_codec
snd_mpu401_uart 15360 1 snd_via82xx
snd_pcm 83204 5 snd_via82xx,snd_via82xx_modem,cx88_alsa,snd_ac97_codec,snd_pcm_oss
cx22702 14084 1
snd_seq_dummy 10884 0
cx88_dvb 24708 0
cx88_vp3054_i2c 10752 1 cx88_dvb
videobuf_dvb 12932 1 cx88_dvb
dvb_core 86272 2 cx88_dvb,videobuf_dvb
tuner_simple 22288 2
tuner_types 21888 1 tuner_simple
snd_seq_oss 38528 0
snd_seq_midi 14336 0
snd_rawmidi 29824 2 snd_mpu401_uart,snd_seq_midi
snd_seq_midi_event 15232 2 snd_seq_oss,snd_seq_midi
snd_seq 57776 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 29960 2 snd_pcm,snd_seq
snd_seq_device 15116 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 63268 21 snd_via82xx,snd_via82xx_modem,cx88_alsa,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_mpu401_uart,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 15328 1 snd
tuner 33096 0
snd_page_alloc 16136 3 snd_via82xx,snd_via82xx_modem,snd_pcm
parport_pc 39204 1
cx8800 38208 0
parport 42604 3 ppdev,lp,parport_pc
cx8802 23812 1 cx88_dvb
cx88xx 75944 4 cx88_alsa,cx88_dvb,cx8800,cx8802
ir_common 48900 1 cx88xx
videodev 41344 3 tuner,cx8800,cx88xx
i2c_algo_bit 14340 2 cx88_vp3054_i2c,cx88xx
v4l1_compat 22404 1 videodev
compat_ioctl32 9344 1 cx8800
v4l2_common 19840 2 tuner,cx8800
tveeprom 20228 1 cx88xx
button 14224 0
i2c_core 31892 9 i2c_viapro,cx22702,cx88_vp3054_i2c,tuner_simple,tuner,cx88xx,i2c_algo_bit,v4l2_common,tveeprom
via_agp 16256 1
videobuf_dma_sg 20612 5 cx88_alsa,cx88_dvb,cx8800,cx8802,cx88xx
videobuf_core 26628 5 videobuf_dvb,cx8800,cx8802,cx88xx,videobuf_dma_sg
btcx_risc 12552 4 cx88_alsa,cx8800,cx8802,cx88xx
shpchp 38036 0
pci_hotplug 34976 1 shpchp
agpgart 42184 1 via_agp
ext3 133256 1
jbd 55828 1 ext3
mbcache 16004 1 ext3
sr_mod 22212 0
cdrom 43168 1 sr_mod
sd_mod 42392 3
crc_t10dif 9984 1 sd_mod
sg 39732 0
ata_generic 12932 0
pata_acpi 12160 0
pata_via 16132 2
sata_via 15492 0
via_rhine 30216 0
mii 13440 1 via_rhine
uhci_hcd 30736 0
ehci_hcd 43788 0
libata 178208 4 ata_generic,pata_acpi,pata_via,sata_via
usbcore 149360 4 p54usb,uhci_hcd,ehci_hcd
ohci1394 37936 0
scsi_mod 155212 5 sbp2,sr_mod,sd_mod,sg,libata
dock 16656 1 libata
ieee1394 96324 2 sbp2,ohci1394
thermal 23708 0
processor 42156 2 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
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:"linksys"
Mode:Managed Frequency:2.437 GHz Access Point: 00:1E:E5:90:19:1A
Bit Rate=11 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality=70/100 Signal level:90/127
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.
ifconfig
eth0 Link encap:Ethernet HWaddr 00:0e:a6:31:21:25
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:23 Base address:0xe000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:376 (376.0 B) TX bytes:376 (376.0 B)
wlan0 Link encap:Ethernet HWaddr 00:0b:6b:a2:5d:9c
inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::20b:6bff:fea2:5d9c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
RX packets:1361 errors:0 dropped:0 overruns:0 frame:0
TX packets:1148 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1062718 (1.0 MB) TX bytes:218293 (218.2 KB)
wmaster0 Link encap:UNSPEC HWaddr 00-0B-6B-A2-5D-9C-64-39-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
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: 00:1E:E5:90:19:1A
ESSID:"linksys"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=48/100 Signal level:62/127
Encryption key:off
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=0000000984bb2177
Extra: Last beacon: 200ms ago
pan0 Interface doesn't support scanning.
uname -r -m
2.6.27-11-generic i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool
NetworkManager Tool
State: connected
- Device: eth0 ----------------------------------------------------------------
Type: Wired
Driver: via-rhine
State: unavailable
Default: no
HW Address: 00:0E:A6:31:21:25
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 10 Mb/s
Wired Settings
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: prism54usb
State: connected
Default: yes
HW Address: 00:0B:6B:A2:5D:9C
Capabilities:
Supported: yes
Speed: 36 Mb/s
Wireless Settings
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points(* = Current AP)
*linksys: Infra, 00:1E:E5:90:19:1A, Freq 2437 MHz, Rate 54 Mb/s, Strength 29
IPv4 Settings:
Address: 192.168.1.100
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 89.2.0.1
DNS: 89.2.0.2
Carte Wi-fi : inventel ur054g
routeur linksys wrt54gc v2.0
Précision pendant ce cut and paste je suis connecté mais chai pas pour combien de temps....
Pages : 1