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#1 Le 25/12/2008, à 15:57
- barnaute
install wifi
bonjour,
j'ai un soucis pour installer ma connection sans fil avec ubuntu intrepid 8.10 sur hp serie 8000, la carte est une sweex pcmcia "wireless lan pc card 54 mbps. Sous windows je n'avais pas de probleme. quand je clique sur l'icone reseau au le tableau de bord je vois reseau sans fil (le periherique n'est pas gere) j'ai bien configure la partie wifi freebox et ubuntu ????
#2 Le 25/12/2008, à 16:03
- ferker
Re : install wifi
Suis cette procédure pour ta demande ; il y aura bien un geek (ce que je ne suis pas ) pour te répondre :
Lorsque vous avez un souci avec le wi-fi, postez, dans votre premier message, les résultats de ces commandes, en les insérant entre les balises [ Code ]:
cat /etc/lsb-release
lsusb
lspci
sudo lshw -C network
lsmod
iwconfig
ifconfig
sudo iwlist scan
uname -r -m
cat /etc/network/interfaces
nm-tool
Précisez également le modèle de votre clé/carte wi-fi, avec si possible le nom du pilote employé, cela facilitera grandement la résolution de votre problème smile
Merci de nous aider à vous aider wink
Signification des commandes :
cat /etc/lsb-release indique la version d'Ubuntu que vous utilisez (Gutsy, Feisty... mais aussi l'achitecture du noyau : 32 ou 64 bits)
lsusb indique la liste du matériel branché sur vos ports USB
lspci indique la liste du matériel branché sur vos ports PCI
sudo lshw -C network indique la liste du matériel ayant un rapport avec le réseau
lsmod liste les modules chargés (prise en charge des ports USB, de la souris, du clavier, mais évidemment aussi de la carte/clé wi-fi)
iwconfig donne la liste des interfaces wi-fi actives
ifconfig donne la liste de toutes les interfaces réseau
sudo iwlist scan donne la liste des réseaux qui peuvent être scanné par le matériel wi-fi
cat /etc/network/interfaces indique le contenu du fichier de configuration des interfaces réseau
nm-tool donne des renseignements sur NetworkManager
uname -r -m donne la version du noyau que vous utilisez ainsi que la platefrome materielle (32bits/64bits/ppc)
Transformons nos angoisses en connaissances...
Hors ligne
#3 Le 25/12/2008, à 16:34
- barnaute
Re : install wifi
voici les precisions demandees
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 046d:c510 Logitech, Inc. Cordless Mouse
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
maurice@maurice-laptop:~$ lspci
00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:04.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 11)
00:14.1 IDE interface: ATI Technologies Inc IXP SB400 IDE Controller
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge
00:14.5 Multimedia audio controller: ATI Technologies Inc IXP SB400 AC'97 Audio Controller (rev 02)
00:14.6 Modem: ATI Technologies Inc SB400 AC'97 Modem Controller (rev 02)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon XPRESS 200M 5955 (PCIE)
06:02.0 Network controller: Broadcom Corporation BCM4311 [AirForce 54g] 802.11a/b/g PCI Express Transceiver (rev 02)
06:04.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
06:04.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller
06:04.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
06:04.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller
06:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
07:00.0 Ethernet controller: Atheros Communications Inc. AR2413 802.11bg NIC (rev 01)
maurice@maurice-laptop:~$ sudo lshw -c network
[sudo] password for maurice:
*-network:0
description: Network controller
product: BCM4311 [AirForce 54g] 802.11a/b/g PCI Express Transceiver
vendor: Broadcom Corporation
physical id: 2
bus info: pci@0000:06:02.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=b43-pci-bridge latency=64 module=ssb
*-network
description: AR5001-0000-0000
product: Wireless LAN Reference Card
vendor: Atheros Communications, Inc.
physical id: 0
version: 00
slot: Socket 0
resources: irq:20
*-network:1
description: Ethernet interface
product: RTL-8139/8139C/8139C+
vendor: Realtek Semiconductor Co., Ltd.
physical id: 6
bus info: pci@0000:06:06.0
logical name: eth0
version: 10
serial: 00:0f:b0:c5:2a:c0
size: 100MB/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=8139too driverversion=0.9.28 duplex=full ip=88.185.172.150 latency=128 link=yes maxlatency=64 mingnt=32 module=8139too multicast=yes port=MII speed=100MB/s
*-network DISABLED
description: Wireless interface
product: AR2413 802.11bg NIC
vendor: Atheros Communications Inc.
physical id: 1
bus info: pci@0000:07:00.0
logical name: wifi0
version: 01
serial: 00:16:0a:0a:dc:ca
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath_pci latency=168 maxlatency=28 mingnt=10 module=ath_pci multicast=yes wireless=IEEE 802.11g
*-network:0
description: Ethernet interface
physical id: 2
logical name: eth1
serial: 00:06:07:10:20:3c
size: 10MB/s
capacity: 100MB/s
capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=asix driverversion=14-Jun-2006 duplex=half firmware=ASIX AX8817x USB 2.0 Ethernet link=no multicast=yes port=MII speed=10MB/s
*-network:1 DISABLED
description: Ethernet interface
physical id: 3
logical name: pan0
serial: 62:76:25:fa:60:80
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
maurice@maurice-laptop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 no wireless extensions.
wifi0 no wireless extensions.
ath0 IEEE 802.11g ESSID:"" Nickname:""
Mode:Managed Channel:0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power:18 dBm Sensitivity=1/1
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=0/70 Signal level=-95 dBm Noise level=-95 dBm
Rx invalid nwid:627 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
maurice@maurice-laptop:~$ nm-tool
NetworkManager Tool
State: connected
- Device: eth0 ----------------------------------------------------------------
Type: Wired
Driver: 8139too
State: connected
Default: yes
HW Address: 00:0F:B0:C5:2A:C0
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 100 Mb/s
Wired Settings
IPv4 Settings:
Address: 88.185.172.150
Prefix: 24 (255.255.255.0)
Gateway: 88.185.172.254
DNS: 212.27.40.240
DNS: 212.27.40.241
- Device: eth1 ----------------------------------------------------------------
Type: Wired
Driver: asix
State: unavailable
Default: no
HW Address: 00:06:07:10:20:3C
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 10 Mb/s
Wired Settings
- Device: ath0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: ath_pci
State: unmanaged
Default: no
HW Address: 00:00:00:00:00:00
Capabilities:
Supported: yes
Wireless Settings
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
maurice@maurice-laptop:~$ lspci
00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:04.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 11)
00:14.1 IDE interface: ATI Technologies Inc IXP SB400 IDE Controller
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge
00:14.5 Multimedia audio controller: ATI Technologies Inc IXP SB400 AC'97 Audio Controller (rev 02)
00:14.6 Modem: ATI Technologies Inc SB400 AC'97 Modem Controller (rev 02)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon XPRESS 200M 5955 (PCIE)
06:02.0 Network controller: Broadcom Corporation BCM4311 [AirForce 54g] 802.11a/b/g PCI Express Transceiver (rev 02)
06:04.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
06:04.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller
06:04.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
06:04.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller
06:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
07:00.0 Ethernet controller: Atheros Communications Inc. AR2413 802.11bg NIC (rev 01)
maurice@maurice-laptop:~$ lsmod
Module Size Used by
ipv6 263972 8
xt_limit 10372 8
xt_tcpudp 11008 10
ipt_LOG 13700 8
ipt_MASQUERADE 10752 0
xt_DSCP 11264 0
ipt_REJECT 11136 1
nf_conntrack_irc 13348 0
nf_conntrack_ftp 15652 0
xt_state 10112 6
bridge 56980 0
stp 10628 1 bridge
bnep 20480 2
sco 18308 2
rfcomm 44432 0
l2cap 30464 6 bnep,rfcomm
bluetooth 61924 6 bnep,sco,rfcomm,l2cap
ppdev 15620 0
powernow_k8 22148 0
cpufreq_userspace 11396 0
cpufreq_powersave 9856 0
cpufreq_conservative 14600 0
cpufreq_ondemand 14988 1
cpufreq_stats 13188 0
freq_table 12672 3 powernow_k8,cpufreq_ondemand,cpufreq_stats
sbs 19464 0
container 11520 0
pci_slot 12552 0
sbshc 13440 1 sbs
af_packet 25728 2
sbp2 29324 0
parport_pc 39204 0
lp 17156 0
parport 42604 3 ppdev,parport_pc,lp
wlan_scan_sta 20608 1
ath_rate_sample 19968 1
ath_pci 99096 0
wlan 211952 4 wlan_scan_sta,ath_rate_sample,ath_pci
ath_hal 198864 3 ath_rate_sample,ath_pci
pcmcia 43052 0
psmouse 45200 0
serio_raw 13444 0
pcspkr 10624 0
snd_usb_audio 89728 1
snd_usb_lib 24192 1 snd_usb_audio
sdhci_pci 15360 0
sdhci 23940 1 sdhci_pci
snd_hwdep 15236 1 snd_usb_audio
snd_atiixp 24204 3
tifm_7xx1 13824 0
k8temp 12416 0
mmc_core 58268 1 sdhci
snd_seq_dummy 10884 0
yenta_socket 31756 2
rsrc_nonstatic 19072 1 yenta_socket
snd_atiixp_modem 20360 0
tifm_core 16028 1 tifm_7xx1
snd_ac97_codec 111652 2 snd_atiixp,snd_atiixp_modem
pcmcia_core 43412 3 pcmcia,yenta_socket,rsrc_nonstatic
ac97_bus 9856 1 snd_ac97_codec
snd_seq_oss 38528 0
snd_pcm_oss 46848 0
snd_mixer_oss 22784 1 snd_pcm_oss
snd_seq_midi 14336 0
snd_rawmidi 29824 2 snd_usb_lib,snd_seq_midi
snd_pcm 83204 5 snd_usb_audio,snd_atiixp,snd_atiixp_modem,snd_ac97_codec,snd_pcm_oss
snd_page_alloc 16136 3 snd_atiixp,snd_atiixp_modem,snd_pcm
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
gspca_zc3xx 55936 0
gspca_main 29312 1 gspca_zc3xx
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
joydev 18368 0
snd 63268 21 snd_usb_audio,snd_hwdep,snd_atiixp,snd_atiixp_modem,snd_ac97_codec,snd_seq_oss,snd_pcm_oss,snd_mixer_oss,snd_rawmidi,snd_pcm,snd_seq,snd_timer,snd_seq_device
evdev 17696 15
videodev 41344 1 gspca_main
v4l1_compat 22404 1 videodev
soundcore 15328 1 snd
asix 22656 0
usbnet 24072 1 asix
pl2303 25476 0
usbserial 39528 1 pl2303
usblp 20480 0
video 25104 0
output 11008 1 video
battery 18436 0
ac 12292 0
fglrx 1813960 23
i2c_piix4 16144 0
i2c_core 31892 1 i2c_piix4
wmi 14504 0
button 14224 0
shpchp 37908 0
pci_hotplug 35236 1 shpchp
ati_agp 14988 0
agpgart 42184 2 fglrx,ati_agp
iptable_nat 13448 0
nf_nat 25368 2 ipt_MASQUERADE,iptable_nat
nf_conntrack_ipv4 21900 9 iptable_nat,nf_nat
nf_conntrack 72032 7 ipt_MASQUERADE,nf_conntrack_irc,nf_conntrack_ftp,xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4
iptable_mangle 10880 0
iptable_filter 10752 1
ip_tables 19600 3 iptable_nat,iptable_mangle,iptable_filter
x_tables 22916 9 xt_limit,xt_tcpudp,ipt_LOG,ipt_MASQUERADE,xt_DSCP,ipt_REJECT,xt_state,iptable_nat,ip_tables
ext3 133384 1
jbd 55444 1 ext3
mbcache 16004 1 ext3
usbhid 35840 0
hid 50560 1 usbhid
sr_mod 22212 0
cdrom 43168 1 sr_mod
sd_mod 42264 3
crc_t10dif 9984 1 sd_mod
sg 39732 0
pata_acpi 12160 0
pata_atiixp 12800 2
8139cp 27520 0
ohci1394 37936 0
ata_generic 12932 0
8139too 31616 0
mii 13440 4 asix,usbnet,8139cp,8139too
ieee1394 96324 2 sbp2,ohci1394
ssb 40580 0
libata 177312 3 pata_acpi,pata_atiixp,ata_generic
scsi_mod 155212 5 sbp2,sr_mod,sd_mod,sg,libata
dock 16656 1 libata
ehci_hcd 43276 0
ohci_hcd 31888 0
usbcore 148848 13 snd_usb_audio,snd_usb_lib,gspca_zc3xx,gspca_main,asix,usbnet,pl2303,usbserial,usblp,usbhid,ehci_hcd,ohci_hcd
thermal 23708 0
processor 42156 3 powernow_k8,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
maurice@maurice-laptop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 no wireless extensions.
wifi0 no wireless extensions.
ath0 IEEE 802.11g ESSID:"" Nickname:""
Mode:Managed Channel:0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power:18 dBm Sensitivity=1/1
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=0/70 Signal level=-95 dBm Noise level=-95 dBm
Rx invalid nwid:627 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
maurice@maurice-laptop:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:0f:b0:c5:2a:c0
inet adr:88.185.172.150 Bcast:88.185.172.255 Masque:255.255.255.0
adr inet6: fe80::20f:b0ff:fec5:2ac0/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:3300 erreurs:0 :0 overruns:0 frame:0
TX packets:3504 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2444010 (2.4 MB) Octets transmis:557440 (557.4 KB)
Interruption:22 Adresse de base:0xa000
eth1 Link encap:Ethernet HWaddr 00:06:07:10:20:3c
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:16436 Metric:1
Packets reçus:256 erreurs:0 :0 overruns:0 frame:0
TX packets:256 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:19544 (19.5 KB) Octets transmis:19544 (19.5 KB)
maurice@maurice-laptop:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
eth1 Interface doesn't support scanning.
wifi0 Interface doesn't support scanning.
ath0 Interface doesn't support scanning : Network is down
pan0 Interface doesn't support scanning.
maurice@maurice-laptop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
maurice@maurice-laptop:~$ nm-tool
NetworkManager Tool
State: connected
- Device: eth0 ----------------------------------------------------------------
Type: Wired
Driver: 8139too
State: connected
Default: yes
HW Address: 00:0F:B0:C5:2A:C0
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 100 Mb/s
Wired Settings
IPv4 Settings:
Address: 88.185.172.150
Prefix: 24 (255.255.255.0)
Gateway: 88.185.172.254
DNS: 212.27.40.240
DNS: 212.27.40.241
- Device: eth1 ----------------------------------------------------------------
Type: Wired
Driver: asix
State: unavailable
Default: no
HW Address: 00:06:07:10:20:3C
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 10 Mb/s
Wired Settings
- Device: ath0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: ath_pci
State: unmanaged
Default: no
HW Address: 00:00:00:00:00:00
Capabilities:
Supported: yes
Wireless Settings
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
maurice@maurice-laptop:~$ uname -r -m
2.6.27-9-generic i686
#4 Le 25/12/2008, à 18:28
- barnaute
Re : install wifi
bonjour,
j'ai un soucis pour installer ma connection sans fil avec ubuntu intrepid 8.10 sur hp serie 8000, la carte est une sweex pcmcia "wireless lan pc card 54 mbps. Sous windows je n'avais pas de probleme. quand je clique sur l'icone reseau au le tableau de bord je vois reseau sans fil (le periherique n'est pas gere) j'ai bien configure la partie wifi freebox et ubuntu ????
le probleme est resolu j'avais bien configuré le wwifi mais j'ai simplement oublié de rebooter la freebox.
tout est ok.
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